Chip-dat/LMxx-dat/LM358-DAT/2026-03-05-14-11-48.png
... ...
Binary files /dev/null and b/Chip-dat/LMxx-dat/LM358-DAT/2026-03-05-14-11-48.png differ
Chip-dat/LMxx-dat/LM358-DAT/LM358-DAT.md
... ...
@@ -184,6 +184,11 @@ The piezo sensor will have a low output when it is not active. The buzzer is act
184 184
185 185
186 186
187
+### current meter
188
+
189
+![](2026-03-05-14-11-48.png)
190
+
191
+
187 192
## read more
188 193
189 194
- For a single-supply inverting op amp (in this case 9V), [resistor connecting input to virtual ground](https://www.reddit.com/r/AskElectronics/comments/rmeyj0/for_a_singlesupply_inverting_op_amp_in_this_case/)
Chip-dat/TI-dat/TI-AMP-dat/TI-AMP-dat.md
... ...
@@ -9,31 +9,44 @@
9 9
10 10
## OPA
11 11
12
-OPAx365 50-MHz, Zerø-Crossover, Low-Distortion, High-CMRR, RRI/O, Single-Supply Operational Amplifiers
12
+
13
+OPA317, OPA2317, OPA4317 - `OPAx317` Zerø-Drift, Low-Offset, Rail-to-Rail I/O Operational Amplifier Precision Catalog
14
+
15
+`OPAx365` 50-MHz, Zerø-Crossover, Low-Distortion, High-CMRR, RRI/O, Single-Supply Operational Amplifiers
13 16
14 17
![](2026-03-05-14-03-06.png)
15 18
16 19
17
-OPA2188 == OPA2188 0.03-μV/°C Drift, Low-Noise, Rail-to-Rail Output, 36-V, Zero-Drift Operational Amplifiers
20
+`OPA2188` == OPA2188 0.03-μV/°C Drift, Low-Noise, Rail-to-Rail Output, 36-V, Zero-Drift Operational Amplifiers
21
+
22
+`OPA2197`
23
+
24
+
25
+OPA189, OPA2189, OPA4189 - `OPAx189` Precision, Lowest-Noise, 36-V, Zero-Drift, 14-MHz, MUX-Friendly, Rail-to-Rail Output Operational Amplifiers
18 26
19
-OPA2197
20 27
21 28
22
-- THS4503 - High-Speed Fully-Differential Amplifiers
23 29
24 30
31
+## TL
32
+
25 33
- TL071CP
26 34
27 35
TL071,TL071A,TL071B,TL071H, TL072,TL072A,TL072B,TL072H,TL072M, TL074,TL074A,TL074B,TL074H,TL074M, SLOS080W-SEPTEMBER 1978-REVISEDJULY2025
28 36
29
-TL07xx Low-Noise, FET-Input Operational Amplifiers
37
+`TL07xx` Low-Noise, FET-Input Operational Amplifiers
38
+
39
+
40
+## ISO
41
+
42
+`ISO224` Reinforced Isolated Amplifier With Single-Ended Input of ±12 V and Differential Output of ±4 V
30 43
31
-OPA189, OPA2189, OPA4189 - OPAx189 Precision, Lowest-Noise, 36-V, Zero-Drift, 14-MHz, MUX-Friendly, Rail-to-Rail Output Operational Amplifiers
32 44
33
-ISO224 Reinforced Isolated Amplifier With Single-Ended Input of ±12 V and Differential Output of ±4 V
45
+## THS
34 46
47
+`THS4503` - High-Speed Fully-Differential Amplifiers
35 48
36
-THS4150IDGN - Differential Amplifier 1 Circuit Differential 8-HVSSOP
49
+`THS4150IDGN` - Differential Amplifier 1 Circuit Differential 8-HVSSOP
37 50
38 51
39 52
Chip-dat/TI-dat/TI-sensor-dat/TI-voltage-reference-dat.md
... ...
@@ -2,8 +2,14 @@
2 2
3 3
# TI-voltage-reference-dat.md
4 4
5
+- [[voltage-reference-dat]] - [[TI-voltage-reference-dat]] - [[TI-dat]]
6
+
5 7
- [[amplifier-dat]] - [[ti-amp-dat]]
6 8
9
+
10
+
11
+
12
+
7 13
## ref50xx
8 14
9 15
REF50xx Low-Noise, Very Low Drift, Wide VIN Precision Voltage Reference
Tech-dat/Sensor-dat/sensor-power-dat/sensor-current-dat/sensor-dc-current-dat/sensor-dc-current-dat.md
... ...
@@ -33,6 +33,10 @@ SOT23 packages
33 33
- 5-pin ZXCT1110
34 34
35 35
36
+
37
+- [[LM358-dat]]
38
+
39
+
36 40
## ref
37 41
38 42
- [[sensor-current-dat]]
... ...
\ No newline at end of file
Tech-dat/Sensor-dat/sensor-power-dat/sensor-voltage-dat/sensor-dc-voltage-dat/2026-03-05-14-13-30.png
... ...
Binary files /dev/null and b/Tech-dat/Sensor-dat/sensor-power-dat/sensor-voltage-dat/sensor-dc-voltage-dat/2026-03-05-14-13-30.png differ
Tech-dat/Sensor-dat/sensor-power-dat/sensor-voltage-dat/sensor-dc-voltage-dat/sensor-dc-voltage-dat.md
... ...
@@ -9,6 +9,9 @@
9 9
- [[sensot-dat]]
10 10
11 11
12
+- [[sensor-dc-voltage-dat]] - [[sensor-dc-current-dat]] - [[multimeter-dat]]
13
+
14
+
12 15
## battery read
13 16
14 17
![](2026-02-10-16-41-40.png)
... ...
@@ -17,6 +20,15 @@
17 20
18 21
- 2M / 806K 1%
19 22
23
+
24
+## SCH
25
+
26
+voltage meter - digital
27
+
28
+![](2026-03-05-14-13-30.png)
29
+
30
+
31
+
20 32
## ref
21 33
22 34
- [[sensor-voltage-dat]]
fab-dat/fab-Tools-dat/meter-resistance-dat/2026-03-05-14-15-18.png
... ...
Binary files /dev/null and b/fab-dat/fab-Tools-dat/meter-resistance-dat/2026-03-05-14-15-18.png differ
fab-dat/fab-Tools-dat/meter-resistance-dat/meter-resistance-dat.md
... ...
@@ -0,0 +1,16 @@
1
+
2
+
3
+
4
+# meter-resistance-dat
5
+
6
+
7
+## SCH
8
+
9
+![](2026-03-05-14-15-18.png)
10
+
11
+
12
+
13
+
14
+
15
+## ref
16
+
fab-dat/fab-Tools-dat/multimeter-dat/multimeter-dat.md
... ...
@@ -60,8 +60,11 @@ https://eu.rigol.com/eu/products/DM_Detail/DM3058
60 60
61 61
## design
62 62
63
-- [[voltage-reference-dat]]
63
+- [[voltage-reference-dat]] - [[TI-voltage-reference-dat]] - [[TI-dat]]
64 64
65
+- [[sensor-dc-voltage-dat]] - [[sensor-dc-current-dat]] - [[multimeter-dat]]
66
+
67
+- [[meter-resistance-dat]]
65 68
66 69
## ref
67 70
power-dat/voltage-dat/voltage-reference-dat/voltage-reference-dat.md
... ...
@@ -9,7 +9,10 @@
9 9
== V_ref
10 10
11 11
12
-- [[TI-dat]]
12
+- [[voltage-reference-dat]] - [[TI-voltage-reference-dat]] - [[TI-dat]]
13
+
14
+- [[sensor-dc-voltage-dat]]
15
+
13 16
14 17
## REF30
15 18