dya2-keyboard
cormoran
Wireless split keyboard with trackball, touch sensor and AAA battery
Components (20)
| Reference | Value | Description |
|---|---|---|
| Q1,QL1 | Q_PMOS_GSD | P-MOSFET transistor, gate/source/drain,P-MOSFET transistor, gate/source/drain, Vth < 0.9V |
| U1 | TPS61021A | |
| U2 | XIAO-nRF52840-PLUS | |
| U3 | BU42 | |
| C1 | 20pF | Unpolarized capacitor |
| C2-C4 | 10uF | Unpolarized capacitor |
| D1 | H3V3SD3B | H3V3SD3B Bi-directional 3.3V Small Capacitance ESD |
| J1,J4 | Conn_01x02_Pin | Generic connector, single row, 01x02, script generated |
| J2 | Conn_01x24_Pin | Generic connector, single row, 01x24, script generated |
| J3 | Conn_01x06_Pin | Generic connector, single row, 01x06, script generated |
| J5 | Conn_01x01_Pin | Generic connector, single row, 01x01, script generated |
| J6 | Conn_01x10_Pin | Generic connector, single row, 01x10, script generated |
| JL3 | USB_C_Receptacle_USB2.0_14P | USB 2.0-only 14P Type-C Receptacle connector |
| L1 | 0.47uH | Inductor |
| R1,R7 | 470kΩ | Resistor |
| R2,R3,R5 | 100kΩ | Resistor |