SatNOGS-Basestation
Just4Stan
RP2040-based AZ/EL rotator controller for SatNOGS-compatible satellite ground stations. Custom PCB, PID motor control, EasyComm/hamlib protocol over USB.
Components (58)
| Reference | Value | Description |
|---|---|---|
| Q1 | BSS138 | 50V Vds, 0.22A Id, N-Channel MOSFET, SOT-23 |
| U1 | XT30PW-M | |
| U2 | LMR51420YFDDCR | |
| U3,U5 | CC1200RHBR | |
| U4 | RaspberryPi_Pico | |
| U6,U7 | A4950E | Full-Bridge, DMOS PWM, Motor Driver, 40V, 3.5A, -40 to +85C |
| C1 | 4.7uF 50v | Unpolarized capacitor |
| C2 | 100n | |
| C3 | 22uF | Unpolarized capacitor |
| C4-C7,C28,C36 | 220nF | |
| C8-C10,C12,C16,C23,C48,C52 | 15pF | |