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STD CG Scale v2
License: GPL 3.0
Mode: Editors' pick
- 0
Update time：
2020-10-13 19:39:52
Creation time：
2020-10-13 17:33:48
Description
CGScale project for ESP8266 module with HX711 and load cells. Schematic is based on nightflyer88 project found at https://github.com/nightflyer88/CG_scale. This PCB uses the red HX711 modules together with a Wemos D1 Mini controller
NB: This PCB is not compatible with the green HX711 modules due to swapped GND/VCC pin positions
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | BATT 7-12V | H4 | HDR-F-2.54_1X2 | 1 |
| 2 | 0.33mF | C1 | RAD-0.1 | 1 |
| 3 | 0.1mF | C2 | RAD-0.1 | 1 |
| 4 | WEMOS D1 | U1 | WEMOS D1 MINI | 1 |
| 5 | 4PIN_OLED | U3 | 1.3_OLED_4PIN | 1 |
| 6 | HX711-RED | LC-ADC3,LC-ADC2,LC-ADC1 | HX711 | 3 |
| 7 | 7805 | U6 | TO-220-3_L10.0-W4.5-P2.54-L | 1 |
| 8 | LC1 | H1 | HDR-F-2.54_1X4 | 1 |
| 9 | LC2 | H2 | HDR-F-2.54_1X4 | 1 |
| 10 | LC3 | H3 | HDR-F-2.54_1X4 | 1 |
| 11 | 20k | R1 | R_AXIAL-0.4 | 1 |
| 12 | 10k | R2 | R_AXIAL-0.4 | 1 |
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