Measure Current Easily 💡

This is the ACS712 Hall effect current sensor.
It reads current using magnetic fields — no shunt resistor, no heat, and no contact with the wire.
Just pass your load through it and read the voltage with analogRead().
Great for motors, chargers, or power tools.

🎯 Up to ±5A — analog output
🛠️ Works with Arduino, ESP32, Raspberry Pi
⚡ Ideal for real-time current monitoring

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