DFR1037 · DFRobot
2-channel DAC module with PWM communication, 8-bit resolution, and 0.5% precision. Suitable for 3.3V microcontrollers like ESP32 and Raspberry Pi. (DFRobot DFR1037)
| Part number | DFR1037 |
|---|---|
| Manufacturer | DFRobot |
| Category | Motor Drivers & Controllers › Servo & PWM Controllers |
| Pins | 3 |
| Voltage (max) | 2.5 V |
| Channels | 2 |
| Resolution | 8 bit |
Gravity: GP8501 2-Channel PWM to 0-2.5V/VCC DAC 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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