ece312-final-alarm-clock-hw
jac4e
Components (21)
| Reference | Value | Description |
|---|---|---|
| U1 | ATmega328-P | |
| U3 | Adafruit-MAX98306 | |
| U4 | LM385 | |
| U5 | NUCLEO-32L432KC | |
| BZ1 | Buzzer | |
| C1-C4 | 0.1uF | |
| D1 | LED | |
| D2 | IR_Emitter | |
| D4 | IR_Reciever | |
| DS1 | GDM1602K | |
| LS1,LS2 | Speaker | |
| R1 | 470Ω | |
| R2-R5,R10,R17,R18 | 100k | |
| R6,R7,R11,R12,R15,RV1,RV2 | 10k | |
| R9 | 220 | |
| R13 | 330 | |
| R16 | 354 | |
| SW1 | BTN4 | |
| SW2 | BTN1 | |
| SW3 | BTN2 | |
| SW4 | BTN3 |