tactical-tenkey
sammothxc
A tactile, tactical tenkey calculator that doubles as a USB/BT numpad
Components (12)
| Reference | Value | Description |
|---|---|---|
| Q2 | FS8205 | |
| U1 | XIAO-ESP32-S3-SMD | |
| U2 | DW01A | Overcharge, overcurrent and overdischarge protection IC for single cell lithium-ion/polymer battery |
| BT1 | 18650 | Single-cell battery |
| C1 | 0.08uF | capacitor, small US symbol |
| J1 | io_side | Generic connector, single row, 01x03, script generated |
| J2 | esp32_side | Generic connector, single row, 01x03, script generated |
| J3 | OLED | Generic connector, single row, 01x04, script generated |
| R1,R2 | 220k | Resistor |
| R3 | 100 | Resistor |
| R4 | 1k | Resistor |
| SW1 | SW_SPDT | Switch, single pole double throw |