modular-keypads
TommyPersson
Components (19)
| Reference | Value | Description |
|---|---|---|
| U1 | ESP32-S3-WROOM-1 | RF Module, ESP32-S3 SoC, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 3.3V, onboard antenna, SMD |
| U2 | 74AHC541 | 8-bit Buffer/Line Driver 3-state outputs |
| U3 | MCP23S17_SO | 16-bit I/O expander, SPI, interrupts, w pull-ups, SOIC-28 |
| U4 | 74HC165 | Shift Register, 8-bit, Parallel Load |
| U5 | LD1117-3.3H | 800mA Fixed Low Drop Positive Voltage Regulator, Fixed Output 3.3V, SOT-223 |
| U6 | AP2151W | Current limited power switch, single channel, SOT-23-5 |
| U7 | USBLC6-2SC6 | Very low capacitance ESD protection diode, 2 data-line, SOT-23-6 |
| C1,C10 | 22uF | Unpolarized capacitor |
| C2,C4-C8,C11,C12 | 0.1uF | Unpolarized capacitor |
| C3 | 1uF | Unpolarized capacitor |
| C9 | 10uF | Unpolarized capacitor |
| J1,J2 | Conn_01x06 | Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J3 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
| LED1-LED12 | SK6812MINI-E | Reverse mount adressable LED (WS2812 protocol) |
| R1,R3,R4 | 10k | Resistor |
| R2 | 5.1k | Resistor |
| R5,R6 | 5.1K | Resistor |
| SW1-SW12,SW14,SW15 | SW_Push | Push button switch, generic, two pins |
| SW13 | SW_Push_SPDT | Momentary Switch, single pole double throw |