Board-dat/SCU/SCU1041-DAT/SCU1041-DAT.md
... ...
@@ -2,7 +2,7 @@
2 2
3 3
# SCU1041 DAT
4 4
5
-- [[MOC3063-dat]] - [[triac-dat]] - [[triac-driver-dat]]
5
+- [[MOC3063-dat]] - [[triac-dat]] - [[triac-driver-dat]] - [[control-system-dat]]
6 6
7 7
8 8
https://www.electrodragon.com/product/triac-switching-drive-board-optical-isolated-bt136/
Chip-dat/AVR-dat/AVR-dat.md
... ...
@@ -25,6 +25,10 @@
25 25
26 26
27 27
28
+## AT89
29
+
30
+`AT89C55WD` - 8-bit Microcontroller with 20K Bytes Flash
31
+
28 32
## repro
29 33
30 34
- https://bitbucket.org/e_dragon/attiny88
Chip-dat/Microchip-dat/microchip-ADC-dat/microchip-ADC-dat.md
... ...
@@ -0,0 +1,11 @@
1
+
2
+# microchip-ADC-dat
3
+
4
+- [[microchip-ADC-dat]] - [[microchip-dat]]
5
+
6
+- MCP3201 == 2.7V 12-Bit A/D Converter with SPI Serial Interface
7
+
8
+
9
+`MCP3202`
10
+
11
+
Chip-dat/Microchip-dat/microchip-dat.md
... ...
@@ -2,8 +2,12 @@
2 2
# microchip-dat
3 3
4 4
5
+- [[microchip-ADC-dat]] - [[microchip-dat]]
6
+
5 7
- [[microchip-MCU-dat]] - [[ADC-dat]]
6 8
9
+- [[voltage-reference-dat]]
10
+
7 11
LAN8710A/8720A - SMSC
8 12
9 13
Chip-dat/PIC-dat/PIC-dat.md
... ...
@@ -19,12 +19,23 @@ PIC18 F252-I/SP
19 19
20 20
PIC18 F452-I/P
21 21
22
+
23
+
24
+
25
+
22 26
## PIC16 series
23 27
28
+PIC16F628A
29
+
30
+
24 31
PIC16F1823
25 32
26 33
PIC16F877A == The PIC16F877A is a popular 8-bit microcontroller known for its versatility and ease of use in embedded systems. It's a CMOS FLASH-based microcontroller with a RISC architecture, making it a good choice for various applications, especially those requiring analog-to-digital conversion and serial communication.
27 34
35
+
36
+
37
+
38
+
28 39
## PIC12 series
29 40
30 41
PIC12F1572
Tech-dat/ADC-dat/ADC-dat.md
... ...
@@ -41,13 +41,9 @@ normally from - [[op-amp-dat]], [[ADC-dat]] can be on [[MCU-dat]]
41 41
42 42
43 43
44
-## chips
45 44
46
-- [[HX711-dat]]
47 45
48
-- [[TI-ADC-dat]] - [[TI-dat]]
49 46
50
-- [[AD-ADC-dat]] - [[analog-device-dat]]
51 47
52 48
## SCH
53 49
... ...
@@ -106,6 +102,14 @@ normally from - [[op-amp-dat]], [[ADC-dat]] can be on [[MCU-dat]]
106 102
- [[BAT54S-dat]]
107 103
108 104
105
+## chips
106
+
107
+- [[HX711-dat]]
108
+
109
+- [[TI-ADC-dat]] - [[TI-dat]]
110
+
111
+- [[AD-ADC-dat]] - [[analog-device-dat]]
112
+
109 113
110 114
111 115
## chips
... ...
@@ -122,9 +126,7 @@ normally from - [[op-amp-dat]], [[ADC-dat]] can be on [[MCU-dat]]
122 126
123 127
- AD9224ARSZ - 12 Bit Analog to Digital Converter 1 Input 1 Pipelined 28-SSOP
124 128
125
-- [[microchip-dat]] - MCP3201 == 2.7V 12-Bit A/D Converter with SPI Serial Interface
126
-
127
-
129
+- [[microchip-ADC-dat]] - [[microchip-dat]]
128 130
129 131
## other chips
130 132
Tech-dat/Interface-dat/RS232-DAT/RS232-DAT.md
... ...
@@ -57,6 +57,8 @@ customized common:
57 57
58 58
- [[renesas-dat]]
59 59
60
+- MAX232D
61
+
60 62
61 63
## ref
62 64
Tech-dat/Triac-Driver-dat/Triac-Driver-dat.md
... ...
@@ -12,6 +12,13 @@
12 12
| MOC3063 | y | 5000V | min. 600V |
13 13
| MOC3163 | y | |
14 14
15
+- [[MOC3061-dat]]
16
+
17
+- [[onsemi-dat]] - [[liteON-dat]]
18
+
19
+
20
+
21
+
15 22
## Applications
16 23
17 24
- AC Motor Drivers
Tech-dat/acturator-dat/switching-dat/switching-dat.md
... ...
@@ -45,12 +45,29 @@ TPS22916CYFPR == TPS22916xx 1-V–5.5-V, 2-A, 60-mΩ Ultra-Low Leakage Load Swit
45 45
46 46
- [[motor-driver-dat]]
47 47
48
+
49
+
50
+## Applications
51
+
52
+- Analog signal switching and multiplexing:signal gating, modulators, squelch controls,demodulators, choppers, commutating switches
53
+- Digital signal switching and multiplexing
54
+- Analog-to-digital and digital-to-analog conversions
55
+- Digital control of frequency, impedance, phase,and analog-signal gain
56
+- Building automation
57
+
58
+
59
+
48 60
## switching ICs
49 61
50
-SN74CB3Q3244 - 8-BIT FET BUS SWITCH - 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH
62
+
63
+`CD4066B` CMOS Quad Bilateral Switch - The CD4066B device is a quad bilateral switch intended for the transmission or multiplexing of analog or digital signals.
64
+
65
+It is pin-for-pin compatible with the CD4016B device, but exhibits a much lower onstate resistance. In addition, the on-state resistance is relatively constant over the full signal-input range.
66
+
67
+`SN74CB3Q3244` - 8-BIT FET BUS SWITCH - 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH
51 68
52 69
53
-switching IC - SN75451BDR - SN5545xB, SN7545xB Dual-Peripheral Drivers for High-Current, High-Speed Switching
70
+switching IC - `SN75451BDR` - `SN5545xB`, `SN7545xB` Dual-Peripheral Drivers for High-Current, High-Speed Switching
54 71
55 72
56 73
- [[PE4259-dat]] - [[UPG2179-dat]]
Tech-dat/control-system-dat/control-system-dat.md
... ...
@@ -9,6 +9,10 @@
9 9
10 10
- [[dcdc-dat]] - [[ACDC-dat]] - [[power-dat]]
11 11
12
+- [[triac-dat]] - [[triac-driver-dat]]
13
+
14
+
15
+
12 16
## DCDC control system
13 17
14 18
![](2025-06-05-19-07-35.png)
Tech-dat/sensor-camera-dat/2026-04-02-18-29-42.png
... ...
Binary files /dev/null and b/Tech-dat/sensor-camera-dat/2026-04-02-18-29-42.png differ
Tech-dat/sensor-camera-dat/2026-04-02-18-29-53.png
... ...
Binary files /dev/null and b/Tech-dat/sensor-camera-dat/2026-04-02-18-29-53.png differ
Tech-dat/sensor-camera-dat/camera-installation-dat.md
... ...
@@ -0,0 +1,27 @@
1
+
2
+
3
+# camera-installation-dat.md
4
+
5
+- [[camera-installation-dat]] - [[sensor-camera-dat]] - [[Hose-Clamp-dat]]
6
+
7
+## on the tube
8
+
9
+- [[Hose-Clamp-dat]]
10
+
11
+
12
+## on the rack
13
+
14
+2D rack
15
+
16
+![](2026-04-02-18-29-53.png)
17
+
18
+
19
+3D rack
20
+
21
+![](2026-04-02-18-29-42.png)
22
+
23
+
24
+
25
+
26
+## ref
27
+
Tech-dat/sensor-camera-dat/sensor-Camera-dat.md
... ...
@@ -2,7 +2,7 @@
2 2
3 3
# sensor-camera-dat
4 4
5
-- [[video-dat]] - [[image-dat]]
5
+- [[video-dat]] - [[image-dat]] - [[vision-dat]]
6 6
7 7
- [[camera-interface-dat]] - [[camera]] - [[video-transmission-dat]]
8 8
... ...
@@ -18,6 +18,9 @@
18 18
19 19
- [[camera-depth-dat]]
20 20
21
+- [[camera-installation-dat]] - [[sensor-camera-dat]]
22
+
23
+
21 24
## boards
22 25
23 26
- [[ESP1000-dat]]
Tech-dat/tech-dat.md
... ...
@@ -148,6 +148,8 @@
148 148
149 149
- [[sensor-photoelectric-dat]] - [[sensor-light-dat]]
150 150
151
+- [[sensor-camera-dat]]
152
+
151 153
- [[acturator-dat]] - [[motor-dat]] - [[motion-control-system-dat]] - [[motor-brushed-dat]] - [[motor-brushless-dat]] - [[motor-stepper-dat]] - [[motor-servo-dat]] - [[control-dat]]
152 154
153 155
- [[mosfet-dat]] [[mos-n-dat]] - [[pump-dat]] - [[triac-dat]]
mechanics-dat/mechanical-parts-dat/fitting-dat/2026-02-16-12-02-13.png
... ...
Binary files /dev/null and b/mechanics-dat/mechanical-parts-dat/fitting-dat/2026-02-16-12-02-13.png differ
mechanics-dat/mechanical-parts-dat/fitting-dat/fitting-dat.md
... ...
@@ -0,0 +1,96 @@
1
+
2
+# fitting-dat
3
+
4
+- [[hose-clamp-dat]] - [[fitting-dat]]
5
+
6
+
7
+### Barbed fitting
8
+
9
+https://www.youtube.com/shorts/hfAoauQJts8
10
+
11
+
12
+
13
+
14
+
15
+## Fraction to Millimeter Conversion Table
16
+
17
+| Fraction | Decimal | Millimeter (mm) |
18
+| -------- | -------- | --------------- |
19
+| 1/2 | 0.5 | 500 |
20
+| 1/3 | 0.333... | 333.33 |
21
+| 2/3 | 0.666... | 666.67 |
22
+| 1/4 | 0.25 | 250 |
23
+| 3/4 | 0.75 | 750 |
24
+| 1/5 | 0.2 | 200 |
25
+| 2/5 | 0.4 | 400 |
26
+| 3/5 | 0.6 | 600 |
27
+| 4/5 | 0.8 | 800 |
28
+| 1/6 | 0.166... | 166.67 |
29
+| 5/6 | 0.833... | 833.33 |
30
+| 1/8 | 0.125 | 125 |
31
+| 3/8 | 0.375 | 375 |
32
+| 5/8 | 0.625 | 625 |
33
+| 7/8 | 0.875 | 875 |
34
+| 1/9 | 0.111... | 111.11 |
35
+
36
+
37
+### Method A — Barbed Fitting (Most Common)
38
+Barbed fittings grip tubing using ridges.
39
+- **Steps:**
40
+ 1. Find a **barbed nozzle adapter** matching the tube’s inner diameter (ID 6 mm).
41
+ 2. Push the tube onto the barb until it fully covers the ridges.
42
+ 3. Optionally add a **hose clamp** for extra security.
43
+- **Advantages:** Simple, reliable for pressure under ~2–3 bar.
44
+
45
+**Example:**
46
+For ID 6 mm tubing, use a **6 mm barbed nozzle adapter**.
47
+
48
+---
49
+
50
+### Method B — Compression Fitting
51
+Compression fittings create a tight seal without clamps.
52
+- **Steps:**
53
+ 1. Insert the tube into the fitting.
54
+ 2. Tighten the compression nut to seal.
55
+- **Advantages:** Good for high pressure, removable.
56
+- **Disadvantages:** Requires matching fitting size and nut.
57
+
58
+---
59
+
60
+### Method C — Threaded Adapter with Tube Connector
61
+If the nozzle has a threaded output:
62
+- Use a **threaded adapter**.
63
+- Attach a **barbed or compression fitting**.
64
+- Attach tubing.
65
+
66
+---
67
+
68
+### Method D — Quick-Connect Fittings
69
+Useful if frequent disconnection is needed.
70
+- **Steps:** Push the tube into a quick-connect nozzle adapter until it clicks.
71
+- **Advantages:** Fast connection/disconnection.
72
+
73
+---
74
+
75
+## 3. Extra Tips
76
+- Match **ID 6 mm** for the fitting/barb size for an OD 8 mm, ID 6 mm tube.
77
+- Use a **hose clamp** for high pressure or vibration.
78
+- Lubricate the tube end with a small amount of water or silicone grease to make fitting easier.
79
+- Cut tubing squarely for a tight seal.
80
+
81
+---
82
+
83
+**Summary Table:**
84
+
85
+| Method | Pros | Cons |
86
+| ------------- | -------------------------------- | ---------------------------------- |
87
+| Barbed | Simple, reliable, inexpensive | Needs hose clamp for high pressure |
88
+| Compression | High pressure capable, removable | Requires fitting & nut |
89
+| Threaded | Versatile | Needs adapter |
90
+| Quick-Connect | Fast disconnection | Higher cost |
91
+
92
+
93
+
94
+## common tube fitting
95
+
96
+![](2026-02-16-12-02-13.png)
... ...
\ No newline at end of file
mechanics-dat/mechanical-parts-dat/fitting-dat/hose-clamp-dat/2026-04-02-18-27-49.png
... ...
Binary files /dev/null and b/mechanics-dat/mechanical-parts-dat/fitting-dat/hose-clamp-dat/2026-04-02-18-27-49.png differ
mechanics-dat/mechanical-parts-dat/fitting-dat/hose-clamp-dat/hose-clamp-dat.md
... ...
@@ -0,0 +1,43 @@
1
+
2
+
3
+# hose-clamp-dat
4
+
5
+- [[hose-clamp-dat]] - [[fitting-dat]]
6
+
7
+- [[camera-installation-dat]] - [[sensor-camera-dat]] - [[Hose-Clamp-dat]]
8
+
9
+![](2026-04-02-18-27-49.png)
10
+
11
+## specs
12
+
13
+
14
+12宽十字抱箍 0-100 304不锈钢
15
+
16
+12宽十字抱箍 0-200 304不锈钢
17
+
18
+12宽十字抱箍 0-300 304不锈钢
19
+
20
+12宽十字抱箍 0-400 304不锈钢
21
+
22
+12宽十字抱箍0-50 201不锈钢
23
+
24
+12宽十字抱箍0-100 201不锈钢
25
+
26
+12宽十字抱箍0-200 201不锈钢
27
+
28
+12宽十字抱箍0-300 201不锈钢
29
+
30
+12宽十字抱箍0-400 201不锈钢
31
+
32
+12宽十字抱箍0-500 201不锈钢
33
+
34
+14宽抱箍0-100 304不锈钢
35
+
36
+14宽抱箍0-200 304不锈钢
37
+
38
+14宽抱箍0-300 304不锈钢
39
+
40
+14宽抱箍0-400 304不锈钢
41
+
42
+## ref
43
+
mechanics-dat/mechanism-dat/fitting-dat/2026-02-16-12-02-13.png
... ...
Binary files a/mechanics-dat/mechanism-dat/fitting-dat/2026-02-16-12-02-13.png and /dev/null differ
mechanics-dat/mechanism-dat/fitting-dat/fitting-dat.md
... ...
@@ -1,95 +0,0 @@
1
-
2
-# fitting-dat
3
-
4
-
5
-
6
-### Barbed fitting
7
-
8
-https://www.youtube.com/shorts/hfAoauQJts8
9
-
10
-
11
-
12
-
13
-
14
-## Fraction to Millimeter Conversion Table
15
-
16
-| Fraction | Decimal | Millimeter (mm) |
17
-| -------- | -------- | --------------- |
18
-| 1/2 | 0.5 | 500 |
19
-| 1/3 | 0.333... | 333.33 |
20
-| 2/3 | 0.666... | 666.67 |
21
-| 1/4 | 0.25 | 250 |
22
-| 3/4 | 0.75 | 750 |
23
-| 1/5 | 0.2 | 200 |
24
-| 2/5 | 0.4 | 400 |
25
-| 3/5 | 0.6 | 600 |
26
-| 4/5 | 0.8 | 800 |
27
-| 1/6 | 0.166... | 166.67 |
28
-| 5/6 | 0.833... | 833.33 |
29
-| 1/8 | 0.125 | 125 |
30
-| 3/8 | 0.375 | 375 |
31
-| 5/8 | 0.625 | 625 |
32
-| 7/8 | 0.875 | 875 |
33
-| 1/9 | 0.111... | 111.11 |
34
-
35
-
36
-### Method A — Barbed Fitting (Most Common)
37
-Barbed fittings grip tubing using ridges.
38
-- **Steps:**
39
- 1. Find a **barbed nozzle adapter** matching the tube’s inner diameter (ID 6 mm).
40
- 2. Push the tube onto the barb until it fully covers the ridges.
41
- 3. Optionally add a **hose clamp** for extra security.
42
-- **Advantages:** Simple, reliable for pressure under ~2–3 bar.
43
-
44
-**Example:**
45
-For ID 6 mm tubing, use a **6 mm barbed nozzle adapter**.
46
-
47
----
48
-
49
-### Method B — Compression Fitting
50
-Compression fittings create a tight seal without clamps.
51
-- **Steps:**
52
- 1. Insert the tube into the fitting.
53
- 2. Tighten the compression nut to seal.
54
-- **Advantages:** Good for high pressure, removable.
55
-- **Disadvantages:** Requires matching fitting size and nut.
56
-
57
----
58
-
59
-### Method C — Threaded Adapter with Tube Connector
60
-If the nozzle has a threaded output:
61
-- Use a **threaded adapter**.
62
-- Attach a **barbed or compression fitting**.
63
-- Attach tubing.
64
-
65
----
66
-
67
-### Method D — Quick-Connect Fittings
68
-Useful if frequent disconnection is needed.
69
-- **Steps:** Push the tube into a quick-connect nozzle adapter until it clicks.
70
-- **Advantages:** Fast connection/disconnection.
71
-
72
----
73
-
74
-## 3. Extra Tips
75
-- Match **ID 6 mm** for the fitting/barb size for an OD 8 mm, ID 6 mm tube.
76
-- Use a **hose clamp** for high pressure or vibration.
77
-- Lubricate the tube end with a small amount of water or silicone grease to make fitting easier.
78
-- Cut tubing squarely for a tight seal.
79
-
80
----
81
-
82
-**Summary Table:**
83
-
84
-| Method | Pros | Cons |
85
-| ------------- | -------------------------------- | ---------------------------------- |
86
-| Barbed | Simple, reliable, inexpensive | Needs hose clamp for high pressure |
87
-| Compression | High pressure capable, removable | Requires fitting & nut |
88
-| Threaded | Versatile | Needs adapter |
89
-| Quick-Connect | Fast disconnection | Higher cost |
90
-
91
-
92
-
93
-## common tube fitting
94
-
95
-![](2026-02-16-12-02-13.png)
... ...
\ No newline at end of file
power-dat/voltage-dat/voltage-reference-dat/voltage-reference-dat.md
... ...
@@ -4,7 +4,7 @@
4 4
5 5
- [[supervisory-dat]] - [[power-switch-dat]] - [[voltage-reference-dat]] - [[voltage-interverter-dat]] - [[power-detector-dat]] - [[power-amplifier-dat]]
6 6
7
-
7
+- [[voltage-dat]]
8 8
9 9
== V_ref
10 10
... ...
@@ -69,6 +69,21 @@ for ADC-AVDD
69 69
70 70
## more
71 71
72
+
73
+`MCP1525` / `MCP1541` - 2.5V and 4.096V Voltage References - The Microchip Technology Inc. MCP1525/41 devices are 2.5V and 4.096V precision voltage references that use a combination of an advanced CMOS circuit design and EPROM trimming to provide an initial tolerance of ±1% (max.) and temperature stability of ±50 ppm/°C (max.).
74
+
75
+
76
+
77
+
78
+`LM336Z`-2.5/LFT3 - Voltage References Voltage reference diode 3-TO-92
79
+
80
+The LM136-2.5-N/LM236-2.5-N and LM336-2.5-Nintegrated circuits are precision 2.5V shunt regulatordiodes.
81
+
82
+These monolithic IC voltage references operate as a low-temperature-coefficient 2.5V zener with 0.2Q dynamic impedance.
83
+
84
+A third terminal on the LM136-2.5-N allows the reference voltage and temperature coefficient to be trimmed easily.
85
+
86
+
72 87
- Voltage References | LM336Z25 - 2.49 V, 2% Programmable Shunt Regulator
73 88
74 89
ADM708SARZ