Single-Phase 5A Range AC Current Sensor Module for Arduino Specification: Onboard precision micro current transformer. Onboard sampling resistor. The module can measure AC currents less than 5A, the corresponding analog output 5A/5mA.
The device consists of a precise, low-offset, linear Hall circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field which the Hall IC converts into a proportional voltage. The current sensor chips: ACS712ELC-05B; Pin 5V power supply, on-board power indicator; Read more about Hall Current Sensor Module ACS712 5A model[…]
The device consists of a precise, low-offset, linear Hall circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field which the Hall IC converts into a proportional voltage. The current sensor chips: ACS712ELC-20B; Pin 5V power supply, on-board power indicator; Read more about Hall Current Sensor Module ACS712 20A model[…]
A simple but very useful module which uses a potential divider to reduce any input voltage by a factor of 5. This allows you to use the analogue input of a microcontroller to monitor voltages much higher than it capable of sensing. For example with a 0-5V analogue input range you are able to measure Read more about 25V Voltage Sensor Module[…]
Hall Current Sensor Module ACS712 30A model The device consists of a precise, low-offset, linear Hall circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field which the Hall IC converts into a proportional voltage. The current sensor chips: ACS712ELC-30B; Read more about Hall Current Sensor Module ACS712 30A model[…]