DC 3-5V X9C103S Digital Potentiometer Board Module for Arduino
1) Simple 3 pin interface to control the resistance!
2) Supply voltage: 3V-5V.
3) Chip: X9C103S.
4) PCB board size: 2.7 * 1.3CM.
5) 10K span potentiometer.
6) Potentiometer center tap between 0-10k slide in total 100 (potentiometer wiper typical impedance 40 ohms).
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This is DC 3-5V X9C103S Digital Potentiometer Board Module for Arduino. The X9C103 are digitally controlled (XDCP) potentiometers. It consists of a resistor array, wiper switches, a control section, and non-volatile memory. The TOTAL value of the device can temporarily be reduced by a significant amount if the wiper is moved to several positions. When the device is powered-down, the last wiper position stored will be maintained in the non-volatile memory. When power is restored, the contents of the memory are recalled and the wiper is reset to the value last stored. The internal charge pump allows a wide range of voltages (from -5V to 5V) applied to XDCP terminals yet given the convenience of the single power supply. The typical charge pump noise of 20mV at 850kHz should be taken into consideration when designing an application circuit.
10K span potentiometer.
Potentiometer center tap between the 0-10k slide in total 100 (potentiometer wiper typical impedance 40 ohms)
VL and VH digital potentiometer sliding rheostat port corresponding to the low-end and high-end, allowing the input voltage range -5V to + 5V.
IC Chip: X9C103S
Input Supply Voltage (VDC): 3 ~ 5
Dimension (mm): 28*14*4
Weight: 0.006 kg
1 X DC 3-5V X9C103S Digital Potentiometer Board Module for Arduino