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Hercules is the open-source force sensor made for the Prometheus mSLA, based on the idea of Nico Martin.
| Reference | Value | Description |
|---|---|---|
| Q1 | PNP | |
| U1 | AP2112K-3.3 | |
| U2 | RP2040 | |
| U3 | W25Q32JVSS | |
| U4 | HX711 | |
| C1,C8-C18,C20,C22-C32 | 0.1uF | |
| C2-C5 | 1uF | |
| C6,C7 | 27pF | |
| C19 | 10uf | |
| C21 | 10uF | |
| D1 | B5819 | |
| D2-D25 | WS2812B | |
| J1 | Conn_01x03_Male | |
| J2 | USB_C_Receptacle_USB2.0 | |
| J3 | LoadCell 1 | |
| J4 | LoadCell 2 | |
| J5 |
|---|
| OLED |
| J6 | ACC |
|---|
| JP1 | SolderJumper_2_Open |
|---|
| L1 | L |
|---|
| R1,R2,R8 | 10K |
|---|
| R3,R9 | 1K |
|---|
| R4,R5 | 27 |
|---|
| R6,R7 | 5.11k |
|---|
| R10 | 20k |
|---|
| R11 | 10k |
|---|
| R12 | 8.2k |
|---|
| R13-R16 | 100 |
|---|
| R17 | 1k |
|---|
| SW1 | BOOTSEL |
|---|
| SW2 | SET/RESET |
|---|
| Y1 | 12MHz |
|---|