This product is not available in your location yet
Description: 1. Digital Potentiometer Board Module is a versatile IoT component that functions as a digitally controlled analog voltage divider, replacing traditional mechanical potentiometers in various applications. 2. Components: The module comprises a microcontroller (ATMEGA328P), 4 resistors for voltage division, a diode for protection against reverse voltage, and 3 pins for connecting the sensor voltage, ground, and signal output. 3. Control: Digital Potentiometer can be controlled through I2C communication, enabling adjustment of the voltage output in 128 steps via external microcontrollers or computers. 4. Flexibility: Its digital nature allows for easy calibration and remote control, making it suitable for various applications such as motor speed control, light dimming, pressure sensing, and temperature regulation. 5. Programmable: Users can write their own code to program the module through Arduino IDE or other development environments, granting them full customization capabilities.
| Specification | Details |
|---|---|
| Device Type | 4-Wire SPI (Serial Peripheral Interface) Digital Potentiometer |
| Resolution | 256 Steps 10-Bit Resolution |
| Range | 0-1023 (0-10V) |
| Accuracy | ±1% Linearity ±2% Absolute Error |
| Operating Voltage | 2.7V - 5.5V |
| Current Consumption | Typically < 50mA |
| Temperature Range | -20°C to +70°C |
| Interface Pins | VCC GND SCLK CS SI SO |
| Dimension | approximately 15mm x 25mm |
1. Microcontroller: Arduino U...
1. Microcontroller: Arduino U...
1. Microcontroller: Arduino D...
1. Introduction: ADIY UNO KIT...
1. Microcontroller: Arduino U...
1. Arduino UNO R3 Board: A mi...
1. Microcontroller: Arduino U...