AlarmClockRestoMod
brunolalb
ESP32 Software for an Alarm Clock Resto Mod
Components (21)
| Reference | Value | Description |
|---|---|---|
| Q1 | BSN20 | 0.5A Id, 50V Vds, N-Channel MOSFET, SOT-23 |
| U1 | MAX98357A | Adafruit 3006, Mono I2S Amplifier, MAX98357A |
| U2 | HEF4051BT | 8-channel analog multiplexer / demultiplexer, 3.0..15.0V supply voltage, SOIC-16 |
| U3 | MPR121_BREAKOUT | Capacitive Touch Sensor Breakout - MPR121, Sparkfun SEN-09695, Adafruit 1982 |
| U4 | MCP23017x-x-SS | 16-bit I/O expander, I2C, interrupts, w pull-ups, SSOP-28 |
| A1 | Arduino_Nano_ESP32_Socket | Socket for Arduino Nano ESP32 |
| C1,C4,C6,C7 | 10u | Polarized capacitor,Unpolarized capacitor |
| C2,C3,C5,C8-C12,C14-C24 | 100n | Unpolarized capacitor |
| C13 | 1u | Unpolarized capacitor |
| J1-J3,J7 | Conn_01x02_MountingPin | Generic connectable mounting pin connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J4 | Conn_01x04_MountingPin | Generic connectable mounting pin connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J5 | Conn_01x06 | Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J6 | Screw_Terminal_01x02 | Generic screw terminal, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J8,J9 | Conn_01x08 | Generic connector, single row, 01x08, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J10 | Conn_02x12_Odd_Even | Generic connector, double row, 02x12, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J11 | Conn_01x03_MountingPin | Generic connectable mounting pin connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| R1,R2 | 100k | Resistor |
| R3,R4 | 1k | Resistor |
| R5-R19 | 10k | Resistor |
| R20,R21 | 2K2 | Resistor |
| SW1-SW3 | SW_Push | Push button switch, generic, two pins |