ESP-32-ruler
rapha-tech
PCB ruler featuring an ESP-32 module, push-buttons and an OLED screen
Components (33)
| Reference | Value | Description |
|---|---|---|
| Q1,Q2 | NPN_S9013 | |
| Q3 | NTA4151PT1G | |
| U1 | CH340C | |
| U2 | TP4057 | |
| U3 | ESP32-WROOM-32 | |
| U4 | NCP167BMX330TBG | |
| U5 | FS312F-G | |
| U6 | FS8205 | |
| B1 | battery_3.7v | |
| C1,C10 | 100nF | |
| C2,C5,C16 | 100nF/50V | |
| C3,C11 | 2.2uF | |
| C4,C7-C9 | 1uF | |
| C6 | 10uF | |
| C14 | 22uF/10V | |
| D1 | RLED | |
| D2,D4 | LESD5D5.0CT1G | |
| D3 | GLED | |
| D5 | 1N4148W | |
| D6 | BAT760-7 | |
| D7 | LED | |
| DS1 | OLED-128O064D | |
| J1 | MICRO_USB | |
| R1,R2,R4,R5,R8,R10 | 10K | |
| R3,R11,R12 | 4K7 | |
| R6 | 390K | |
| R7 | 1K | |
| R9 | 100R | |
| R13,R14 | 1k | |
| SW1 | SW_Push_boot | |
| SW2 | SW_Push_reset | |
| SW3 | ALPS SSSS811101 | |
| SW4-SW12 | SW_Push |