Electronics
Connection Diagram
Bill of Materials
PCB
| Name | Thumbnail | Required |
|---|---|---|
| main | 1 | |
| sub | 2 |
Components
| Name | Thumbnail | Required |
|---|---|---|
| Linkit 7697 |  |
1 |
| mini360 DC-DC Buck voltage regulator |  |
7 |
| PCA9865 (TSSOP28) |  |
2 |
| Resistor: 220 ohm (0805) | 18 | |
| Resistor: 10K ohm (0805) | 12 | |
| Resistor: 470 ohm (0805) | 1 | |
| LED: green or any color (0805) | 1 | |
| Capacitor: 10 uF (0805) | 2 | |
| 14 pin 2.54mm female header | 4 | |
| 4 pin 2.54mm female header | 2 | |
| 6 pin 2.54mm female header | 2 | |
| 4 pin 2.54mm 90 degress male header | 2 | |
| 6 pin 2.54mm 90 degress male header | 2 | |
| 4 pin 2.54mm male header | 2 | |
| 3 pin 2.54mm male header (black) | 6 | |
| 3 pin 2.54mm male header (yellow) | 6 | |
| 3 pin 2.54mm male header (red) | 6 | |
| 2 pin 2.54mm male header | 1 | |
| Jumper 2.54mm | 1 |
PCB detail
Please use 'Eagle' software to open below schematics
Main
Sub (x2)
There is 1 difference between left and right PCB. The SJ1 of right PCB is left open, but
SJ1of left PCB should be closed. (This is i2c address setting of PCB9865)
Servo Connection
