Waveshare SG90 Servo
9 g micro servo with standard three-wire interface (power, ground, PWM signal). Widely used for small pan-tilt mechanisms, linkages, and light-load positioning tasks.
Pinout
- VCCType · PowerVoltage · 5
- GNDType · Ground
- SIGNAL
PWM control signal
Type · PWM
| Pin | Type | Function | Voltage |
|---|---|---|---|
| VCC | Power | 5 | |
| GND | Ground | ||
| SIGNAL | PWM | PWM control signal |
Pin details
3 connections- VCCPowerVoltage · 5
- GNDGround
- SIGNAL
PWM control signal
PWM
Start wiring
PWM · UART · Wide input · Wired
Confirm the data interface matches your host board.
Module pins: VCC, GND, SIGNAL. Schematik maps them to your board in the app.
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