DFR0643 · DFRobot
The easy relay module simplifies wiring, supports 3.3V-5.5V inputs, and is compatible with various control boards for smart home and robotic applications. (DFRobot DFR0643)
| Part number | DFR0643 |
|---|---|
| Manufacturer | DFRobot |
| Category | Relays › Relay Modules |
| Pins | 3 |
| Voltage (max) | 5.5 V |
| Voltage (min) | 3.3 V |
Gravity: Easy Relay Module pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | SIG | bidirectional | Digital or analog signal |
| 2 | VCC | power | |
| 3 | GND | ground |
Schematic symbol and footprint
Footprint: JST PH 2.0 mm 3-pin through-hole (Gravity PH2.0-3P) — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
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