Chip-dat/TI-dat/INA219-dat/2023-10-25-15-59-39.png
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Chip-dat/TI-dat/INA219-dat/INA219-dat.md
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1
+
2
+# INA219
3
+
4
+
5
+## Info 1
6
+
7
+INA219 is a high-side voltage and current sensor that communicates over I2C. It can measure voltage up to 26V and current up to 3.2A with a resolution of 0.8mV and 0.1mA respectively. It is commonly used in battery monitoring, power management, and current sensing applications.
8
+
9
+The INA219 senses across shunts on buses that can vary from 0 to 26 V. The device uses a single 3- to 5.5-V supply, drawing a maximum of 1 mA of supply current
10
+
11
+
12
+
13
+
14
+
15
+## Info 2
16
+
17
+
18
+The INA219 chip is a zero-drift, bidirectional current/power monitoring integrated circuit (IC) with an I2C interface, adding to TI's portfolio of energy-saving electronics products.
19
+
20
+With the industry's highest accuracy and smallest size, the INA219 not only monitors the voltage drop across the shunt resistor, senses the shunt supply voltage, but also calculates the power supply.
21
+
22
+The device is available in an SOT23 package and provides a small, low-cost solution for digital current sensing in servers, laptops, power supplies, battery management, and automotive and telecommunications equipment.
23
+
24
+The INA219 achieves a maximum error accuracy of 100 µV over the -40C to +85C temperature range with a maximum offset of 100 uV. The product's high precision combined with the advantage of 12-bit resolution can help customers minimize the voltage drop across the shunt resistor, thereby minimizing power loss and consumption and saving board space. The device can sense bus voltages from 0 V to +26 V.
25
+
26
+Other important features of the INA219 include:
27
+
28
+- Programmable calibration registers can directly read current in amps and power in watts.
29
+- Up to 128 samples can be averaged to enable filtering in noisy environments.
30
+- The I2C interface has a timeout setting to avoid bus lockup and also provides a high-speed mode for communications up to 3.4 MHz.
31
+- All features of the INA219 are software programmable.
32
+- Operated from a single power supply, its operating voltage ranges from +3.0 to +5.5V.
33
+
34
+
35
+## Here are some useful links for INA219:
36
+
37
+- Datasheet: https://www.ti.com/lit/ds/symlink/ina219.pdf
38
+- Adafruit INA219 tutorial: https://learn.adafruit.com/adafruit-ina219-current-sensor-breakout
39
+- Sparkfun INA219 hookup guide: https://learn.sparkfun.com/tutorials/ina219-current-sensor-hookup-guide
40
+- Arduino library for INA219: https://github.com/adafruit/Adafruit_INA219
41
+
42
+
43
+## SCH
44
+
45
+![](2023-10-25-15-59-39.png)
46
+
47
+## Code and Wiring for arduino
48
+
49
+- arduino INA219 library - read voltage and current: [[INA219_library.zip]]
50
+
51
+
52
+| Arduino UNO | Target - LED | INA219 |
53
+| ----------- | ------------ | ------ |
54
+| 5V | x | VCC |
55
+| GND | x | GND |
56
+| GND | LED - | x |
57
+| 3.3V | x | VIN+ |
58
+| x | LED+ | VIN- |
59
+
60
+Test result is:
61
+
62
+ Bus Voltage: 1.81 V
63
+ Shunt Voltage: 0.19 mV
64
+ Load Voltage: 1.81 V
65
+ Current: 1.90 mA
66
+
67
+## ref
68
+
69
+- CN datasheet - [[INA219.pdf]]
70
+
71
+- [[shunt-resistor-dat]] - [[power-meter-dat]] - [[INA226-dat]]
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\ No newline at end of file
Chip-dat/TI-dat/INA219-dat/INA219.pdf
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Chip-dat/TI-dat/INA219-dat/INA219_library.zip
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Chip-dat/TI-dat/LM358-DAT/2024-03-28-17-24-55.png
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Chip-dat/TI-dat/LM358-DAT/50-41-17-07-07-2023.png
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Chip-dat/TI-dat/LM358-DAT/LM358-DAT.md
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@@ -0,0 +1,18 @@
1
+
2
+# LM358 DAT
3
+
4
+![](50-41-17-07-07-2023.png)
5
+
6
+https://www.ti.com/lit/ds/snosbt3j/snosbt3j.pdf?ts=1688712730211&ref_url=https%253A%252F%252Fwww.google.com%252F
7
+
8
+
9
+## App
10
+
11
+- solar detector
12
+- solar voltage at 2.6-2.8V, output 3.5V
13
+
14
+![](2024-03-28-17-24-55.png)
15
+
16
+## ref
17
+
18
+[[LM358]]
Chip-dat/TI-dat/LM386-dat/2024-03-26-15-35-38.png
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Chip-dat/TI-dat/LM386-dat/LM386-dat.md
... ...
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1
+
2
+# LM386-dat
3
+
4
+legacy wiki page - https://w.electrodragon.com/w/LM386
5
+
6
+
7
+- gain 200：R1=0
8
+- gain 50：R1=1.2K
9
+- gain 20：R1，C1，C2 NC
10
+
11
+## SCH
12
+
13
+![](2024-03-26-15-35-38.png)
14
+
15
+## demo
16
+
17
+https://www.youtube.com/watch?v=Q6ArZWTh-w0&ab_channel=Electrodragon
18
+
19
+
20
+## ref
21
+
22
+- [[LM386]]
... ...
\ No newline at end of file
Chip-dat/TI-dat/LM393-dat/2024-03-21-16-18-43.png
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Chip-dat/TI-dat/LM393-dat/LM393-dat.md
... ...
@@ -0,0 +1,8 @@
1
+# LM393-dat
2
+
3
+## analog sensor input
4
+
5
+![](2024-03-21-16-18-43.png)
6
+
7
+
8
+- [[comparator-dat]]
Chip-dat/TI-dat/MAX3232-dat/MAX3232-dat.md
... ...
@@ -0,0 +1,33 @@
1
+
2
+# MAX3232-dat
3
+
4
+https://www.ti.com/lit/ds/symlink/max3232.pdf?ts=1702918921870&ref_url=https%253A%252F%252Fwww.google.com%252F
5
+
6
+
7
+## Reference Specification
8
+
9
+* Interface Type: RS232
10
+* Drive: 2
11
+* Supply Voltage Range: 3V to 5.5V
12
+* Style: SOIC
13
+* Number of Pins: 16
14
+* Operating temperature range: -40 ° C to + 85 ° C
15
+* Interface Type: RS232
16
+* Device label: 3232
17
+* Device Marking: MAX3232ESE +
18
+* Package Type: stripping formula
19
+* Style: SOIC
20
+* Operating Temperature Min: -40 ° C
21
+* Highest Temperature: 85 ° C
22
+* Interface: RS232
23
+* Receiver Number: 2
24
+* Transceivers: 1
25
+* Data Rate: 120Kbps
26
+* The maximum supply voltage: 5.5V
27
+* The minimum supply voltage: 3V
28
+* Supply Current: 0.3mA
29
+* Line / Bus Driver / Receiver / Transceiver Type: low power transmitter and receiver
30
+* Chip label: 3232
31
+* Surface mount device: Surface Mount
32
+* Number of channels: 2
33
+* Logic Function Number: 3232
... ...
\ No newline at end of file
Chip-dat/TI-dat/NE555-DAT/NE555-DAT.md
... ...
@@ -0,0 +1,8 @@
1
+
2
+# NE555 DAT
3
+
4
+- input voltage up to 12 (16)V
5
+
6
+https://www.ti.com/lit/ds/symlink/ne555.pdf
7
+
8
+T = 1.1C = 1.1 * 500 000 * 0.000047 = 25.85 seconds
Chip-dat/TI-dat/TI-Network-dat/CC1101-DAT/2023-09-05-16-37-37.png
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Chip-dat/TI-dat/TI-Network-dat/CC1101-DAT/2023-09-05-16-37-57.png
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Chip-dat/TI-dat/TI-Network-dat/CC1101-DAT/CC1101-DAT.md
... ...
@@ -0,0 +1,44 @@
1
+
2
+
3
+# CC1101 DAT
4
+
5
+
6
+Low-Power Sub-1 GHz RF Transceiver
7
+
8
+## CC1101 Chip Features
9
+- Work on 433 MHz free ISM RF band, no need license.
10
+- Built-in hardware CRC error detection, and address control
11
+- The maximum rate of 500kbps (1.2K Min.), support for 2-FSK, GFSK, FSK and MSK modulation, support the transmission channel before the auto-clean-up visits (CCA), the Carrier Sense System, very suitable for using at industrial environment.
12
+- Fast frequency changes brought about by a suitable synthesizer frequency hopping system
13
+- Most 256 program channels (20M band).
14
+- Large data buffer area. Separate 64-byte RX and TX data FIFO
15
+- Address can be set up by software, only received local address only when the output data (provided interrupt instruction), can be directly connected using a variety of MCU, very convenient
16
+- High sensitivity: 1.2Kbps under-110dBm, 1% packet error rate
17
+- Lower current consumption: 20mA averagely in RX mode and 30mA averagely in TX mode, at 10dBm
18
+
19
+## Board Versions
20
+![](36-52-17-29-01-2023.png)
21
+
22
+LSS - standard chip only version
23
+- CC1101-LSS: Low Power, SPI interface, Spring Coil - [[NWL1037-DAT]]
24
+
25
+MSR
26
+- CC1101-MSR: Medium Power, SPI interface, rod antenna - [[NWL1044-DAT]]
27
+
28
+
29
+- same board except antenna LUS LUR
30
+- CC1101-LUS: Low Power, UART TLL interface, Spring Coil - [[NWL1042-DAT]]
31
+- CC1101-LUR: Low Power, UART TTL interface, rod antenna - [[NWL1039-DAT]]
32
+
33
+
34
+
35
+
36
+
37
+
38
+## ref
39
+
40
+- [[CC1101-code]]
41
+
42
+- legacy wiki - https://w.electrodragon.com/w/CC1101
43
+
44
+- [[RF-DAT]] - [[RF]]
... ...
\ No newline at end of file
Chip-dat/TI-dat/TI-Network-dat/CC1101-DAT/CC1101-code.md
... ...
@@ -0,0 +1,33 @@
1
+# CC1101 code
2
+
3
+## wiring arduino
4
+
5
+
6
+
7
+| CC1101 Pins | func | Arduino Pins | Description |
8
+| ----------- | ---- | ------------ | ----------------------------------------------- |
9
+| SCK | SCK | 13 | Clock Pin |
10
+| SI | MISO | 12 | Data input |
11
+| SO | MOSI | 11 | Data output |
12
+| SS | SS | 10 | Chip select |
13
+| GDO2 | Pin | 9 | output as a symbol of receiving or sending data |
14
+| GDO0 | Pin | 2 | serial clock output |
15
+| VCC 3.3/5V | VCC | 3.3/5V | VCC |
16
+| GND | GND | GND | Ground |
17
+
18
+
19
+* Connect SPI to arduino SPI pins
20
+* Demo code available in documents section below
21
+* This is the demo code, you may need to add some delays (delay(3000);) to slow down the serial output
22
+
23
+
24
+![](2023-09-05-16-37-37.png)
25
+![](2023-09-05-16-37-57.png)
26
+
27
+## Library code
28
+
29
+
30
+* SmartRF - http://www.ti.com/tool/smartrftm-studio
31
+* find the SmartRF tool to adjust the parapmeters of CC1101, such as frequency 433, 915, modulation ask, fsk, etc.
32
+* Arduino Support Lib - [[RadioLib]]
33
+
Chip-dat/TI-dat/TI-Network-dat/CC2541-dat/CC2541-dat.md
... ...
@@ -0,0 +1,26 @@
1
+
2
+# CC2541-dat
3
+
4
+CC2541 is a Bluetooth Low Energy (BLE) System-on-Chip (SoC) developed by Texas Instruments. It is widely used in various applications such as wireless sensor networks, wearable devices, health and fitness devices, and home automation.
5
+
6
+The CC2541 offers low power consumption and a small form factor, making it suitable for battery-powered and energy-efficient devices. It includes a powerful 8051 microcontroller unit (MCU), along with an integrated Bluetooth radio and a range of peripherals.
7
+
8
+
9
+### DOC
10
+
11
+To find more information about CC2541, you can refer to the following links:
12
+
13
+Texas Instruments CC2541 product page: Link: https://www.ti.com/product/CC2541
14
+
15
+This page provides an overview of the CC2541, its features, datasheets, and other related resources.
16
+
17
+
18
+CC2541 datasheet: Link: https://www.ti.com/lit/ds/symlink/cc2541.pdf
19
+
20
+The datasheet contains detailed technical information about the CC2541, including its pinout, electrical characteristics, and programming information.
21
+
22
+
23
+CC2541 software development kit (SDK): Link: https://www.ti.com/tool/ble-stack
24
+
25
+This SDK provides tools, libraries, and examples to develop applications for the CC2541. It includes the BLE-Stack software, which simplifies Bluetooth Low Energy development.
26
+If you have any specific code-rela
... ...
\ No newline at end of file
Chip-dat/TI-dat/TI-Power-dat/2024-01-31-15-52-03.png
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Chip-dat/TI-dat/TI-Power-dat/2024-04-29-15-58-23.png
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Chip-dat/TI-dat/TI-Power-dat/2024-04-29-16-00-08.png
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Chip-dat/TI-dat/TI-Power-dat/LM2596-dat.md
... ...
@@ -0,0 +1,12 @@
1
+
2
+# LM2596-dat
3
+
4
+https://www.ti.com/lit/ds/symlink/lm2596.pdf?ts=1696891822162
5
+
6
+## Efficiency
7
+
8
+![](2024-01-31-15-52-03.png)
9
+
10
+
11
+## Modules
12
+- [[OPM1003-dat]] - [[OPM1026-dat]]
... ...
\ No newline at end of file
Chip-dat/TI-dat/TI-Power-dat/TI-power-dat.md
... ...
@@ -0,0 +1,28 @@
1
+
2
+# TI-power
3
+
4
+## TPS54302
5
+
6
+![](2024-04-29-15-58-23.png)
7
+
8
+| Parts | Common Value | Note |
9
+| ----- | ------------ | ---- |
10
+| Cin | 10+0.1 | |
11
+| Cboot | 0.1 | |
12
+| Lo | 10uh | |
13
+| Rfb1 | 100K | |
14
+| Rfb2 | 13.3K | |
15
+| Cfb | 75pf | |
16
+| Co | 22uf x2 | |
17
+
18
+
19
+Vout = Vref * (R2/R3+1)
20
+
21
+for 5V = 0.6V * (100K / ? + 1 )
22
+
23
+100K / R3 = 5V/0.6V - 1 = 7.3333
24
+100K / R3 = 5.2V/0.6V - 1 = 7.6666
25
+
26
+R3 = 13.633K or below 13.3K for 5.2V
27
+
28
+![](2024-04-29-16-00-08.png)
... ...
\ No newline at end of file
Chip-dat/TI-dat/TI-Signal-dat/TI-Signal-dat.md
Chip-dat/TI-dat/TI-Signal-dat/TXB0108-dat.md
... ...
@@ -0,0 +1,10 @@
1
+
2
+
3
+# TXB0108-dat
4
+
5
+TXB0108 8-Bit Bidirectional Voltage-Level Translator with Auto-Direction Sensing and
6
+±15-kV ESD Protection
7
+
8
+https://www.ti.com/lit/ds/symlink/txb0108.pdf?ts=1714464770009&ref_url=https%253A%252F%252Fwww.google.com%252F
9
+
10
+
Chip-dat/TI-dat/TI-Signal-dat/TXS0108-dat.md
... ...
@@ -0,0 +1,7 @@
1
+
2
+# TXS0108-dat.md
3
+
4
+资料链接：http://www.ti.com/product/TXS0108E?keyMatch=TXS0108EPWR&tisearch=Search-EN-Everything
5
+
6
+
7
+Eight-bit bidirectional voltage-level shifter for open-drain and push-pull applications
... ...
\ No newline at end of file
Chip-dat/TI-dat/TI-audio-dat/TI-audio-dat.md
... ...
@@ -0,0 +1,4 @@
1
+
2
+# TI-audio-dat
3
+
4
+- [[TPA3116-dat]]
... ...
\ No newline at end of file
Chip-dat/TI-dat/TI-audio-dat/TPA3116-dat/2023-11-09-16-33-55.png
... ...
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Chip-dat/TI-dat/TI-audio-dat/TPA3116-dat/TPA3116-dat.md
... ...
@@ -0,0 +1,12 @@
1
+
2
+# TPA3116-dat
3
+
4
+https://www.ti.com/product/TPA3116D2
5
+
6
+50-W stereo, 100-W mono, 4.5- to 26-V supply, analog input Class-D audio amplifier w/ SpeakerGuard™
7
+
8
+https://www.electrodragon.com/product/210w-dual-channel-hifi-mini-audio-amplifier-pam8610/
9
+
10
+## SCH
11
+
12
+![](2023-11-09-16-33-55.png)
... ...
\ No newline at end of file
Chip-dat/TI-dat/TI-dat.md
... ...
@@ -0,0 +1,4 @@
1
+
2
+# TI-dat.md
3
+
4
+- [[TI-power-dat]]
... ...
\ No newline at end of file
Chip-dat/TI-dat/TI-sensor-dat/2023-10-25-17-39-43.png
... ...
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Chip-dat/TI-dat/TI-sensor-dat/INA226-dat.md
... ...
@@ -0,0 +1,30 @@
1
+
2
+# INA226-dat
3
+
4
+
5
+https://www.ti.com/product/INA226
6
+
7
+
8
+INA226 is a high-side current and power monitor IC (integrated circuit) developed by Texas Instruments. It is designed to accurately measure current, voltage, and power in various applications. The INA226 offers high accuracy, low offset voltage, and a wide common-mode voltage range, making it suitable for a range of precision current sensing applications.
9
+
10
+## Here are a few links where you can find more information about INA226:
11
+
12
+Texas Instruments official product page: https://www.ti.com/product/INA226
13
+
14
+Datasheet for INA226: https://www.ti.com/lit/ds/symlink/ina226.pdf
15
+
16
+INA226 Arduino Library and Example Code on GitHub: https://github.com/SV-Zanshin/INA226
17
+
18
+INA226 Breakout Board on Adafruit: https://www.adafruit.com/product/904
19
+
20
+Please note that providing code for INA226 without any specific requirements would not be meaningful. However, you can find code examples and libraries in the links provided above, which can help you get started with using INA226 in your projects.
21
+
22
+## Typical Application
23
+
24
+![](2023-10-25-17-39-43.png)
25
+
26
+
27
+
28
+## ref
29
+
30
+- [[power-meter-dat]]
... ...
\ No newline at end of file
Chip-dat/TI-dat/ULN2003-dat/ULN2003-dat.md
... ...
@@ -0,0 +1,4 @@
1
+
2
+# ULN2003-dat
3
+
4
+- datasheet [[ULN2003.pdf]]
... ...
\ No newline at end of file
Chip-dat/TI-dat/ULN2003-dat/ULN2003.pdf
... ...
@@ -0,0 +1,313 @@
1
+<!DOCTYPE html>
2
+<html class="client-nojs" lang="en" dir="ltr">
3
+<head>
4
+<meta charset="UTF-8"/>
5
+<title>File:ULN2003.pdf - ElectroDragon Wiki</title>
6
+<script>document.documentElement.className="client-js";RLCONF={"wgBreakFrames":!1,"wgSeparatorTransformTable":["",""],"wgDigitTransformTable":["",""],"wgDefaultDateFormat":"dmy","wgMonthNames":["","January","February","March","April","May","June","July","August","September","October","November","December"],"wgRequestId":"dcbc49b0df64874179b10f92","wgCSPNonce":!1,"wgCanonicalNamespace":"File","wgCanonicalSpecialPageName":!1,"wgNamespaceNumber":6,"wgPageName":"File:ULN2003.pdf","wgTitle":"ULN2003.pdf","wgCurRevisionId":2356,"wgRevisionId":2356,"wgArticleId":791,"wgIsArticle":!0,"wgIsRedirect":!1,"wgAction":"view","wgUserName":"Chao","wgUserGroups":["bureaucrat","sysop","*","user","autoconfirmed"],"wgCategories":[],"wgPageContentLanguage":"en","wgPageContentModel":"wikitext","wgRelevantPageName":"File:ULN2003.pdf","wgRelevantArticleId":791,"wgUserId":1,"wgUserEditCount":30453,"wgUserRegistration":1336972619000,"wgIsProbablyEditable":!0,"wgRelevantPageIsProbablyEditable":!0,
7
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+<tr><td><a href="/w/index.php?title=File:ULN2003.pdf&amp;action=delete" title="File:ULN2003.pdf">delete all</a></td><td>current</td><td class='filehistory-selected' style='white-space: nowrap;'><a href="/w/images/3/34/ULN2003.pdf">05:27, 21 December 2012</a></td><td> <span style="white-space: nowrap;">(328 KB)</span></td><td><a href="/w/index.php?title=User:Chao&amp;action=edit&amp;redlink=1" class="new mw-userlink" title="User:Chao (page does not exist)"><bdi>Chao</bdi></a><span style="white-space: nowrap;"> <span class="mw-usertoollinks">(<a href="/w/index.php?title=User_talk:Chao&amp;action=edit&amp;redlink=1" class="new mw-usertoollinks-talk" title="User talk:Chao (page does not exist)">talk</a> | <a href="/w/Special:Contributions/Chao" class="mw-usertoollinks-contribs" title="Special:Contributions/Chao">contribs</a> | <a href="/w/Special:Block/Chao" class="mw-usertoollinks-block" title="Special:Block/Chao">block</a>)</span></span></td><td dir="ltr"></td></tr>
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1
-
2
-# INA219
3
-
4
-
5
-## Info 1
6
-
7
-INA219 is a high-side voltage and current sensor that communicates over I2C. It can measure voltage up to 26V and current up to 3.2A with a resolution of 0.8mV and 0.1mA respectively. It is commonly used in battery monitoring, power management, and current sensing applications.
8
-
9
-The INA219 senses across shunts on buses that can vary from 0 to 26 V. The device uses a single 3- to 5.5-V supply, drawing a maximum of 1 mA of supply current
10
-
11
-
12
-
13
-
14
-
15
-## Info 2
16
-
17
-
18
-The INA219 chip is a zero-drift, bidirectional current/power monitoring integrated circuit (IC) with an I2C interface, adding to TI's portfolio of energy-saving electronics products.
19
-
20
-With the industry's highest accuracy and smallest size, the INA219 not only monitors the voltage drop across the shunt resistor, senses the shunt supply voltage, but also calculates the power supply.
21
-
22
-The device is available in an SOT23 package and provides a small, low-cost solution for digital current sensing in servers, laptops, power supplies, battery management, and automotive and telecommunications equipment.
23
-
24
-The INA219 achieves a maximum error accuracy of 100 µV over the -40C to +85C temperature range with a maximum offset of 100 uV. The product's high precision combined with the advantage of 12-bit resolution can help customers minimize the voltage drop across the shunt resistor, thereby minimizing power loss and consumption and saving board space. The device can sense bus voltages from 0 V to +26 V.
25
-
26
-Other important features of the INA219 include:
27
-
28
-- Programmable calibration registers can directly read current in amps and power in watts.
29
-- Up to 128 samples can be averaged to enable filtering in noisy environments.
30
-- The I2C interface has a timeout setting to avoid bus lockup and also provides a high-speed mode for communications up to 3.4 MHz.
31
-- All features of the INA219 are software programmable.
32
-- Operated from a single power supply, its operating voltage ranges from +3.0 to +5.5V.
33
-
34
-
35
-## Here are some useful links for INA219:
36
-
37
-- Datasheet: https://www.ti.com/lit/ds/symlink/ina219.pdf
38
-- Adafruit INA219 tutorial: https://learn.adafruit.com/adafruit-ina219-current-sensor-breakout
39
-- Sparkfun INA219 hookup guide: https://learn.sparkfun.com/tutorials/ina219-current-sensor-hookup-guide
40
-- Arduino library for INA219: https://github.com/adafruit/Adafruit_INA219
41
-
42
-
43
-## SCH
44
-
45
-![](2023-10-25-15-59-39.png)
46
-
47
-## Code and Wiring for arduino
48
-
49
-- arduino INA219 library - read voltage and current: [[INA219_library.zip]]
50
-
51
-
52
-| Arduino UNO | Target - LED | INA219 |
53
-| ----------- | ------------ | ------ |
54
-| 5V | x | VCC |
55
-| GND | x | GND |
56
-| GND | LED - | x |
57
-| 3.3V | x | VIN+ |
58
-| x | LED+ | VIN- |
59
-
60
-Test result is:
61
-
62
- Bus Voltage: 1.81 V
63
- Shunt Voltage: 0.19 mV
64
- Load Voltage: 1.81 V
65
- Current: 1.90 mA
66
-
67
-## ref
68
-
69
-- CN datasheet - [[INA219.pdf]]
70
-
71
-- [[shunt-resistor-dat]] - [[power-meter-dat]] - [[INA226-dat]]
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Chip-dat/TI/INA219-dat/INA219.pdf
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Chip-dat/TI/LM358-DAT/2024-03-28-17-24-55.png
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Chip-dat/TI/LM358-DAT/LM358-DAT.md
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@@ -1,18 +0,0 @@
1
-
2
-# LM358 DAT
3
-
4
-![](50-41-17-07-07-2023.png)
5
-
6
-https://www.ti.com/lit/ds/snosbt3j/snosbt3j.pdf?ts=1688712730211&ref_url=https%253A%252F%252Fwww.google.com%252F
7
-
8
-
9
-## App
10
-
11
-- solar detector
12
-- solar voltage at 2.6-2.8V, output 3.5V
13
-
14
-![](2024-03-28-17-24-55.png)
15
-
16
-## ref
17
-
18
-[[LM358]]
Chip-dat/TI/LM386-dat/2024-03-26-15-35-38.png
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Chip-dat/TI/LM386-dat/LM386-dat.md
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@@ -1,22 +0,0 @@
1
-
2
-# LM386-dat
3
-
4
-legacy wiki page - https://w.electrodragon.com/w/LM386
5
-
6
-
7
-- gain 200：R1=0
8
-- gain 50：R1=1.2K
9
-- gain 20：R1，C1，C2 NC
10
-
11
-## SCH
12
-
13
-![](2024-03-26-15-35-38.png)
14
-
15
-## demo
16
-
17
-https://www.youtube.com/watch?v=Q6ArZWTh-w0&ab_channel=Electrodragon
18
-
19
-
20
-## ref
21
-
22
-- [[LM386]]
... ...
\ No newline at end of file
Chip-dat/TI/LM393-dat/2024-03-21-16-18-43.png
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Chip-dat/TI/LM393-dat/LM393-dat.md
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@@ -1,8 +0,0 @@
1
-# LM393-dat
2
-
3
-## analog sensor input
4
-
5
-![](2024-03-21-16-18-43.png)
6
-
7
-
8
-- [[comparator-dat]]
Chip-dat/TI/MAX3232-dat/MAX3232-dat.md
... ...
@@ -1,33 +0,0 @@
1
-
2
-# MAX3232-dat
3
-
4
-https://www.ti.com/lit/ds/symlink/max3232.pdf?ts=1702918921870&ref_url=https%253A%252F%252Fwww.google.com%252F
5
-
6
-
7
-## Reference Specification
8
-
9
-* Interface Type: RS232
10
-* Drive: 2
11
-* Supply Voltage Range: 3V to 5.5V
12
-* Style: SOIC
13
-* Number of Pins: 16
14
-* Operating temperature range: -40 ° C to + 85 ° C
15
-* Interface Type: RS232
16
-* Device label: 3232
17
-* Device Marking: MAX3232ESE +
18
-* Package Type: stripping formula
19
-* Style: SOIC
20
-* Operating Temperature Min: -40 ° C
21
-* Highest Temperature: 85 ° C
22
-* Interface: RS232
23
-* Receiver Number: 2
24
-* Transceivers: 1
25
-* Data Rate: 120Kbps
26
-* The maximum supply voltage: 5.5V
27
-* The minimum supply voltage: 3V
28
-* Supply Current: 0.3mA
29
-* Line / Bus Driver / Receiver / Transceiver Type: low power transmitter and receiver
30
-* Chip label: 3232
31
-* Surface mount device: Surface Mount
32
-* Number of channels: 2
33
-* Logic Function Number: 3232
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Chip-dat/TI/NE555-DAT/NE555-DAT.md
... ...
@@ -1,8 +0,0 @@
1
-
2
-# NE555 DAT
3
-
4
-- input voltage up to 12 (16)V
5
-
6
-https://www.ti.com/lit/ds/symlink/ne555.pdf
7
-
8
-T = 1.1C = 1.1 * 500 000 * 0.000047 = 25.85 seconds
Chip-dat/TI/TI-Network-dat/CC1101-DAT/2023-09-05-16-37-37.png
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Chip-dat/TI/TI-Network-dat/CC1101-DAT/36-52-17-29-01-2023.png
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Chip-dat/TI/TI-Network-dat/CC1101-DAT/CC1101-DAT.md
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@@ -1,44 +0,0 @@
1
-
2
-
3
-# CC1101 DAT
4
-
5
-
6
-Low-Power Sub-1 GHz RF Transceiver
7
-
8
-## CC1101 Chip Features
9
-- Work on 433 MHz free ISM RF band, no need license.
10
-- Built-in hardware CRC error detection, and address control
11
-- The maximum rate of 500kbps (1.2K Min.), support for 2-FSK, GFSK, FSK and MSK modulation, support the transmission channel before the auto-clean-up visits (CCA), the Carrier Sense System, very suitable for using at industrial environment.
12
-- Fast frequency changes brought about by a suitable synthesizer frequency hopping system
13
-- Most 256 program channels (20M band).
14
-- Large data buffer area. Separate 64-byte RX and TX data FIFO
15
-- Address can be set up by software, only received local address only when the output data (provided interrupt instruction), can be directly connected using a variety of MCU, very convenient
16
-- High sensitivity: 1.2Kbps under-110dBm, 1% packet error rate
17
-- Lower current consumption: 20mA averagely in RX mode and 30mA averagely in TX mode, at 10dBm
18
-
19
-## Board Versions
20
-![](36-52-17-29-01-2023.png)
21
-
22
-LSS - standard chip only version
23
-- CC1101-LSS: Low Power, SPI interface, Spring Coil - [[NWL1037-DAT]]
24
-
25
-MSR
26
-- CC1101-MSR: Medium Power, SPI interface, rod antenna - [[NWL1044-DAT]]
27
-
28
-
29
-- same board except antenna LUS LUR
30
-- CC1101-LUS: Low Power, UART TLL interface, Spring Coil - [[NWL1042-DAT]]
31
-- CC1101-LUR: Low Power, UART TTL interface, rod antenna - [[NWL1039-DAT]]
32
-
33
-
34
-
35
-
36
-
37
-
38
-## ref
39
-
40
-- [[CC1101-code]]
41
-
42
-- legacy wiki - https://w.electrodragon.com/w/CC1101
43
-
44
-- [[RF-DAT]] - [[RF]]
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\ No newline at end of file
Chip-dat/TI/TI-Network-dat/CC1101-DAT/CC1101-code.md
... ...
@@ -1,33 +0,0 @@
1
-# CC1101 code
2
-
3
-## wiring arduino
4
-
5
-
6
-
7
-| CC1101 Pins | func | Arduino Pins | Description |
8
-| ----------- | ---- | ------------ | ----------------------------------------------- |
9
-| SCK | SCK | 13 | Clock Pin |
10
-| SI | MISO | 12 | Data input |
11
-| SO | MOSI | 11 | Data output |
12
-| SS | SS | 10 | Chip select |
13
-| GDO2 | Pin | 9 | output as a symbol of receiving or sending data |
14
-| GDO0 | Pin | 2 | serial clock output |
15
-| VCC 3.3/5V | VCC | 3.3/5V | VCC |
16
-| GND | GND | GND | Ground |
17
-
18
-
19
-* Connect SPI to arduino SPI pins
20
-* Demo code available in documents section below
21
-* This is the demo code, you may need to add some delays (delay(3000);) to slow down the serial output
22
-
23
-
24
-![](2023-09-05-16-37-37.png)
25
-![](2023-09-05-16-37-57.png)
26
-
27
-## Library code
28
-
29
-
30
-* SmartRF - http://www.ti.com/tool/smartrftm-studio
31
-* find the SmartRF tool to adjust the parapmeters of CC1101, such as frequency 433, 915, modulation ask, fsk, etc.
32
-* Arduino Support Lib - [[RadioLib]]
33
-
Chip-dat/TI/TI-Network-dat/CC2541-dat/CC2541-dat.md
... ...
@@ -1,26 +0,0 @@
1
-
2
-# CC2541-dat
3
-
4
-CC2541 is a Bluetooth Low Energy (BLE) System-on-Chip (SoC) developed by Texas Instruments. It is widely used in various applications such as wireless sensor networks, wearable devices, health and fitness devices, and home automation.
5
-
6
-The CC2541 offers low power consumption and a small form factor, making it suitable for battery-powered and energy-efficient devices. It includes a powerful 8051 microcontroller unit (MCU), along with an integrated Bluetooth radio and a range of peripherals.
7
-
8
-
9
-### DOC
10
-
11
-To find more information about CC2541, you can refer to the following links:
12
-
13
-Texas Instruments CC2541 product page: Link: https://www.ti.com/product/CC2541
14
-
15
-This page provides an overview of the CC2541, its features, datasheets, and other related resources.
16
-
17
-
18
-CC2541 datasheet: Link: https://www.ti.com/lit/ds/symlink/cc2541.pdf
19
-
20
-The datasheet contains detailed technical information about the CC2541, including its pinout, electrical characteristics, and programming information.
21
-
22
-
23
-CC2541 software development kit (SDK): Link: https://www.ti.com/tool/ble-stack
24
-
25
-This SDK provides tools, libraries, and examples to develop applications for the CC2541. It includes the BLE-Stack software, which simplifies Bluetooth Low Energy development.
26
-If you have any specific code-rela
... ...
\ No newline at end of file
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Chip-dat/TI/TI-Power-dat/2024-04-29-15-58-23.png
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Chip-dat/TI/TI-Power-dat/2024-04-29-16-00-08.png
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Chip-dat/TI/TI-Power-dat/LM2596-dat.md
... ...
@@ -1,12 +0,0 @@
1
-
2
-# LM2596-dat
3
-
4
-https://www.ti.com/lit/ds/symlink/lm2596.pdf?ts=1696891822162
5
-
6
-## Efficiency
7
-
8
-![](2024-01-31-15-52-03.png)
9
-
10
-
11
-## Modules
12
-- [[OPM1003-dat]] - [[OPM1026-dat]]
... ...
\ No newline at end of file
Chip-dat/TI/TI-Power-dat/TI-power-dat.md
... ...
@@ -1,28 +0,0 @@
1
-
2
-# TI-power
3
-
4
-## TPS54302
5
-
6
-![](2024-04-29-15-58-23.png)
7
-
8
-| Parts | Common Value | Note |
9
-| ----- | ------------ | ---- |
10
-| Cin | 10+0.1 | |
11
-| Cboot | 0.1 | |
12
-| Lo | 10uh | |
13
-| Rfb1 | 100K | |
14
-| Rfb2 | 13.3K | |
15
-| Cfb | 75pf | |
16
-| Co | 22uf x2 | |
17
-
18
-
19
-Vout = Vref * (R2/R3+1)
20
-
21
-for 5V = 0.6V * (100K / ? + 1 )
22
-
23
-100K / R3 = 5V/0.6V - 1 = 7.3333
24
-100K / R3 = 5.2V/0.6V - 1 = 7.6666
25
-
26
-R3 = 13.633K or below 13.3K for 5.2V
27
-
28
-![](2024-04-29-16-00-08.png)
... ...
\ No newline at end of file
Chip-dat/TI/TI-audio-dat/TI-audio-dat.md
... ...
@@ -1,4 +0,0 @@
1
-
2
-# TI-audio-dat
3
-
4
-- [[TPA3116-dat]]
... ...
\ No newline at end of file
Chip-dat/TI/TI-audio-dat/TPA3116-dat/2023-11-09-16-33-55.png
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Chip-dat/TI/TI-audio-dat/TPA3116-dat/TPA3116-dat.md
... ...
@@ -1,12 +0,0 @@
1
-
2
-# TPA3116-dat
3
-
4
-https://www.ti.com/product/TPA3116D2
5
-
6
-50-W stereo, 100-W mono, 4.5- to 26-V supply, analog input Class-D audio amplifier w/ SpeakerGuard™
7
-
8
-https://www.electrodragon.com/product/210w-dual-channel-hifi-mini-audio-amplifier-pam8610/
9
-
10
-## SCH
11
-
12
-![](2023-11-09-16-33-55.png)
... ...
\ No newline at end of file
Chip-dat/TI/TI-dat.md
... ...
@@ -1,4 +0,0 @@
1
-
2
-# TI-dat.md
3
-
4
-- [[TI-power-dat]]
... ...
\ No newline at end of file
Chip-dat/TI/TI-sensor-dat/2023-10-25-17-39-43.png
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Chip-dat/TI/TI-sensor-dat/INA226-dat.md
... ...
@@ -1,30 +0,0 @@
1
-
2
-# INA226-dat
3
-
4
-
5
-https://www.ti.com/product/INA226
6
-
7
-
8
-INA226 is a high-side current and power monitor IC (integrated circuit) developed by Texas Instruments. It is designed to accurately measure current, voltage, and power in various applications. The INA226 offers high accuracy, low offset voltage, and a wide common-mode voltage range, making it suitable for a range of precision current sensing applications.
9
-
10
-## Here are a few links where you can find more information about INA226:
11
-
12
-Texas Instruments official product page: https://www.ti.com/product/INA226
13
-
14
-Datasheet for INA226: https://www.ti.com/lit/ds/symlink/ina226.pdf
15
-
16
-INA226 Arduino Library and Example Code on GitHub: https://github.com/SV-Zanshin/INA226
17
-
18
-INA226 Breakout Board on Adafruit: https://www.adafruit.com/product/904
19
-
20
-Please note that providing code for INA226 without any specific requirements would not be meaningful. However, you can find code examples and libraries in the links provided above, which can help you get started with using INA226 in your projects.
21
-
22
-## Typical Application
23
-
24
-![](2023-10-25-17-39-43.png)
25
-
26
-
27
-
28
-## ref
29
-
30
-- [[power-meter-dat]]
... ...
\ No newline at end of file
Chip-dat/TI/ULN2003-dat/ULN2003-dat.md
... ...
@@ -1,4 +0,0 @@
1
-
2
-# ULN2003-dat
3
-
4
-- datasheet [[ULN2003.pdf]]
... ...
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Chip-dat/TI/ULN2003-dat/ULN2003.pdf
... ...
@@ -1,313 +0,0 @@
1
-<!DOCTYPE html>
2
-<html class="client-nojs" lang="en" dir="ltr">
3
-<head>
4
-<meta charset="UTF-8"/>
5
-<title>File:ULN2003.pdf - ElectroDragon Wiki</title>
6
-<script>document.documentElement.className="client-js";RLCONF={"wgBreakFrames":!1,"wgSeparatorTransformTable":["",""],"wgDigitTransformTable":["",""],"wgDefaultDateFormat":"dmy","wgMonthNames":["","January","February","March","April","May","June","July","August","September","October","November","December"],"wgRequestId":"dcbc49b0df64874179b10f92","wgCSPNonce":!1,"wgCanonicalNamespace":"File","wgCanonicalSpecialPageName":!1,"wgNamespaceNumber":6,"wgPageName":"File:ULN2003.pdf","wgTitle":"ULN2003.pdf","wgCurRevisionId":2356,"wgRevisionId":2356,"wgArticleId":791,"wgIsArticle":!0,"wgIsRedirect":!1,"wgAction":"view","wgUserName":"Chao","wgUserGroups":["bureaucrat","sysop","*","user","autoconfirmed"],"wgCategories":[],"wgPageContentLanguage":"en","wgPageContentModel":"wikitext","wgRelevantPageName":"File:ULN2003.pdf","wgRelevantArticleId":791,"wgUserId":1,"wgUserEditCount":30453,"wgUserRegistration":1336972619000,"wgIsProbablyEditable":!0,"wgRelevantPageIsProbablyEditable":!0,
7
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Tech/Logic-shifter-dat/Logic-shifter-dat.md
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@@ -16,10 +16,10 @@ one-direction logic shifter
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For the same reason, the TXB0108 should not be used in applications such as I2C or 1-Wire where an open-drain driver is connected on the bidirectional data I/O. For these applications, use a device from the TI TXS01xx series of level translators.
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-| Type | Open-Drive | Examples |
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-| -------- | ---------- | ----------- |
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-| TXB 010x | × | |
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-| TXS 010x | ✔ | I2C, 1-Wire |
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+| Type | Open-Drive | Push-pull | Examples |
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+| -------- | ---------- | --------- | ----------- |
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+| TXB 010x | × | | |
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+| TXS 010x | ✔ | ✔ | I2C, 1-Wire |
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