The Current category at Roshanex stocks the ACS712 current sensor module in 5A, 20A and 30A versions. These small boards measure current and send a reading to a microcontroller such as an Arduino.

Students and hobbyists use them in robotics, battery monitors and home energy projects. Engineers also use them to test motor loads, solar chargers and power supplies. When you choose a version, match its range to the highest current in your circuit.

Compare the three models and order online with delivery across Pakistan.