Contribute to 29463/ACS712-Current-Sensor-with-Arduino development by creating ... 4.5V to 5.5V (typically powered by 5V from Arduino). o Accuracy: ±1.5% at 25°C. o Bandwidth: 80 kHz (can be reduced ...

May 25, 2011. Title: Copy. ... (with an IR sensor ... They have an LED on each side which are illuminated based on the sensor data. By using the Arduino’s USB connection the data can also be ...