Gravity: Analog AC Current Sensor When you want to measure AC current it is impractical and hazardous to cut in to your live wiring. The analog AC current sensor developed by DFRobot is a good solution to this problem.
SparkFun Current Sensor Breakout - INA169 The INA169 is a “high-side current monitor,” which means that you place a resistor (a “shunt resistor”) on the positive power rail and the INA169 measures the voltage drop across that resistor.
Funduino Current sensor for arduino 30A Sensor for measuring the current with the Arduino microcontroller.
Funduino Current sensor for arduino 20A Sensor for measuring the current with the Arduino microcontroller.
Funduino Current sensor for arduino 5A Sensor for measuring the current with the Arduino microcontroller.
Funduino Voltage Sensor For Arduino This voltage sensor can measure voltage between 0-25V.
AttoPilot Voltage and Current Sense Breakout - 180A This is a small voltage and current sense PCB. DC current is determined by measuring a voltage drop across a pair of parallel shunt resistors, then converted to a final analog voltage output by the TI INA-169.
ACS711EX Current Sensor Carrier -31A to +31A This board is a simple carrier of Allegro’s ±31 A ACS711 Hall effect-based linear current sensor with overcurrent fault output, which offers a low-resistance (~0.6 mΩ) current path and electrical isolation up to 100 V.
SparkFun Current Sensor Breakout - ACS723 (Low Current) The low current version of the SparkFun Current Sensor Breakout is a high accuracy board that utilizes the ACS723 for low to moderate AC and DC current sensing applications.
Electronic Brick - Electricity Meter Analog This brick includes a TA12-200 current transformator.Use it for detecting through current and calculate total power consumption.
Electronic Brick - ACS712 Current Sensor Brick This is a brick with the fully integrated Hall Effect that based linear ACS712 current sensor. The sensor gives precise current measurement for both AC and DC signals.