Electronics v1.0.2
Eagle file for this version :
Arduino library is available here : ServoController
Passive parts :
| Nom | Valeur | Format | Information |
|---|---|---|---|
| R1 | 3.3kΩ | 1206 | |
| R2 | 10kΩ | 1206 | |
| R3, R4 | 470Ω | 0805 | |
| R5, R6 | 2.2kΩ | 0805 | |
| RSENSE | 0.02Ω | R4527 | WSR5R0200FEA |
| C1, C3, C6 | 100nf | C1206 | |
| C2 | 10uf | 1206 | |
| C4, C5 | 100uf | Panasonic D | |
| C7, C8 | 22pf | 1206 |
Integrated circuit :
| Nom | Valeur | Format | Description |
|---|---|---|---|
| IC1 | PIC18F452 | TQFP44 | Alternative : PIC18F4520 |
| IC2 | LM2936MP-3.0 | SOT223 | Ultra-Low Quiescent Current LDO Voltage Regulator |
| IC3 | MAX4173A | SO08 | Maxim MAX4173 high side current monitor |
Misc :
| Nom | Valeur | Format | Description |
|---|---|---|---|
| D1 | MBRA340T3 | MBRA340T3 | Diode Schottky |
| LED0, LED1 | Green and red led | 0805 | |
| Q1 | CRYTALHC49UP | HC49UP | 10Mhz |
| SRVx x14 | Pin header | MA03-1 | 3 pin header |
| S0, S1 | Switch | B3F-10XX | Omron switch |
| SP | Sliding switch | 255SB |
