🔋 The Analog Voltage Sensor is a simple module used to measure external DC voltages up to 25V and output a scaled analog voltage compatible with microcontrollers such as Arduino or ESP32. The module uses an internal voltage divider circuit to safely convert the high voltage input to a 0–5V analog signal.
- ✅ Specifications:Input Voltage Range: 0 – 25V DC
- Output Voltage: 0 – 5V (analog signal)
- Pins:
- VCC – Power supply (5V)
- GND – Ground
- S – Analog signal output
- Based on resistor voltage divider
- Module Size: 28 × 14 mm
🔹 Key Features:
✔️ Measures voltages up to 25V safely
✔️ Compatible with Arduino, ESP32, and Raspberry Pi
✔️ Plug-and-play module for quick prototyping
✔️ Great for battery and power monitoring
✔️ Compact and easy to integrate
📌 Common Applications:
- Battery voltage monitoring
- Solar power systems
- Low-voltage warning projects
- Voltage level testing
- Power diagnostics in DIY electronics
🔸 Product Weight:
Product Weight: 3g
