kitchen-timer — kitchen timer | Open App NoteComponents (27)
| Reference | Value | Description |
|---|
| IC1 | TP4056 | |
|---|
| Q1,Q2 | BC817 | |
|---|
| Q3 | BC807 | |
|---|
| U1 | ATmega328-PU | |
|---|
| U2 | FS8205A | |
|---|
| U3 | DW01A | |
|---|
| 10k1,20k1 | R | |
|---|
| BZ1 | Buzzer | |
|---|
| C2,C3 | 100nf | |
|---|
| C4,C5 | 10µF | |
|---|
| C6 | 100nF | |
|---|
| H1,H2 | MountingHole | |
|---|
| J1 | BATT | |
|---|
| J2 | SW2 | |
|---|
| J3 | RT | |
|---|
| J4 | LCD | |
|---|
| J5 | RTC | |
|---|
| J6 | USB IN | |
|---|
| J7 | Conn_01x02_Male | |
|---|
| R1 | 10k | |
|---|
| R2-R4 | 2.6k | |
|---|
| R5 | 0.4 | |
|---|
| R7 | 2k | |
|---|
| R8 | 100 | |
|---|
| R9 | 1k | |
|---|
| R10,R11 | 4,7k | |
|---|
| Y1 | 32khz | |
|---|
kitchen-timer board
