แผนพง
5V
4 | 3 |
|
|
|
|
|
2 | 1 |
|
|
|
|
|
|
|
|
|
| C10 |
|
|
|
| R8 |
|
|
|
|
| G | DIA1 |
| J7 | JUMP |
|
|
|
|
| ||
|
| T1 |
|
|
|
|
| C2 | T2 | R21 | 1 | VR1 |
|
| R2 | D2 |
| 3 |
| 2 |
|
| C20 |
|
|
|
|
| R1 |
|
|
|
|
|
P1
1
2
3
P2 | 1 | 2 | 3 |
5V | 5V |
R3 | R4 |
|
| 3 |
| 2 B | C |
| Q1 | |
R6 | R7 | E |
1
GROUND
5V
|
|
| U1 |
|
|
|
|
|
| ||
| 1 | RA2 | RA1 | 18 |
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
| |||
| 2 | 17 |
|
|
|
|
|
| |||
| 3 | RA3 | RA0 |
| 16 |
|
|
|
|
|
|
| 4 | RA4 | OSC1 |
| 15 |
|
|
|
|
|
|
| MCLR OSC2 |
|
|
|
|
|
|
| |||
| 5 |
| 14 |
|
|
|
|
|
| ||
| 6 | VSS | VDD | 13 |
|
|
|
|
|
| |
| RB0 | RB7 |
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
| |||
| 7 | 12 |
|
|
|
|
|
| |||
| RB1 | RB6 |
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
| |||
| 8 | 11 |
|
|
|
|
|
| |||
|
| RB2 | RB5 |
|
|
|
|
|
|
| |
| 9 | 10 |
|
|
|
|
|
| |||
| RB3 | RB4 |
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
R22
R5 
C7
C5
GROUND | GROUND GROUND | GROUND | GROUND | GROUNDGROUND | GROUNDGROUND |