kenyan-lights
felixgateru
Components (24)
| Reference | Value | Description |
|---|---|---|
| U1 | TP4056-42-ESOP8 | 1A Standalone Linear Li-ion/LiPo single-cell battery charger, 4.2V ±1% charge voltage, VCC = 4.0..8.0V, SOIC-8 (SOP-8) |
| U2 | MT3608 | High Efficiency 1.2MHz 2A Step Up Converter, 2-24V Vin, 28V Vout, 4A current limit, 1.2MHz, SOT23-6 |
| U3 | ESP32-C3-MINI-1-H4(4MB) | |
| U4 | TS-1187A-B-A-B | |
| U5-U10 | SN74HC595DR | |
| U11-U56 | FC-3215WD-460M | |
| U57 | 15-21/BHC-AN1P2/2T | |
| U58 | SN74AHCT125N | |
| C1,C5,C13 | 10uF | Unpolarized capacitor |
| C2,C3 | 22uF | Unpolarized capacitor |
| C4,C6 | 0.1uF | Unpolarized capacitor |
| C7-C12 | 100nF | Unpolarized capacitor |
| D1 | 1N5819 | 40V 1A Schottky Barrier Rectifier Diode, DO-41 |
| J1 | USB_C_Receptacle_USB2.0_14P | USB 2.0-only 14P Type-C Receptacle connector |
| J2 | Conn_01x02_Pin | Generic connector, single row, 01x02, script generated |
| L1 | 22uH | Inductor |
| R1,R2 | 5K1 | Resistor |
| R3 | 1K2 | Resistor |
| R4,R5 | 1K | Resistor |
| R6 | 110K | Resistor |
| R7 | 15K | Resistor |
| R8 | 10K | Resistor |
| R9-R54 | 200 | Resistor |
| RV1 | R_Potentiometer_Trim | Trim-potentiometer |