MAX471 Voltage And Current Sensor Module
In Stock
Categories: Modules
Description
Key Features
✅ Dual Measurement Capability – Measures both voltage (up to 25V) and current (up to 3A) simultaneously. ✅ High Accuracy – Provides reliable readings with low deviation for precise monitoring. ✅ Built-in Voltage Divider – Safely measures higher voltages without external resistors. ✅ Low Power Consumption – Minimal impact on the measured circuit. ✅ Easy Interfacing – Compatible with Arduino, ESP8266, ESP32, Raspberry Pi, and other microcontrollers. ✅ LED Indicator – Visual power-on confirmation for easy debugging. ✅ Compact & Lightweight – Space-saving design for seamless integration into projects.
Technical Specifications
| Parameter | Value |
|---|---|
| Input Voltage Range (VCC) | 3V – 25V DC |
| Current Measurement Range | 0 – 3A |
| Output Voltage (Analog) | 0V – VCC (scaled to measured values) |
| Operating Current | ~ 4mA |
| Measurement Resolution | Voltage: ~ 0.01V, Current: ~ 0.01A (varies with ADC precision) |
| Interface | Analog Output (for voltage & current sensing) |
| Dimensions | Approx. 28mm x 14mm x 10mm |
| Weight | ~ 3g |
Applications
🔋 Battery Monitoring – Track voltage and current in rechargeable battery systems. ⚡ Power Supply Testing – Verify output stability of DC power sources. ☀️ Solar Power Systems – Monitor solar panel voltage and current. 🤖 Robotics & Drones – Measure power consumption in motor-driven projects. 📊 Data Logging – Record energy usage over time for analysis. 🔌 DIY Electronics & Prototyping – Essential for power management in circuits.
