Digital Potentiometer Module For Bridge Balance With 31 Steps, 3.2K Or 3.3K Ohms Per Step, Auto Save On Power Loss, X9C104S Compatible For Precise Control And Easy Tuning
✔️ 31 steps, 100K total resistance, 5V operation, auto-save, single unit
This digital potentiometer module uses the X9C104S architecture to adjust the bridge balance in measurement circuits. It delivers 31 steps with per-step resistance around 3.2K-3.3KΩ, ideal for fine-tuning Wheatstone-type bridges, precision sensors, and calibration benches.
✅ Operating voltage: 5 V, current draw ~3 mA
✅ Total resistance: 100 kΩ
✅ End voltage: -5 to 5 V
✅ Interface: CS, U/D, INC
✅ Resistance increase mode: linear
✅ Auto-save on power loss
✅ Package: 8-SOIC; -40 to 85 C
✅ 31 steps; per-step ~3.2K-3.3KΩ
✅ X9C104S compatibility
💡 What is a digital potentiometer used for in bridge balance projects? This handy device helps fine-tune sensor readings and calibrations in bridge circuits.
- Bridge balance tuning for precise sensor measurements
- Nonvolatile tap position preserves settings after power loss
- Easy upgrade path with X9C104S-compatible modules