斗牛顺口溜

Single-Phase 5A Range AC Current Sensor Module for Arduino

斗牛顺口溜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.          

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-05B; Pin 5V power supply, on-board power indicator; Read more about Hall Current Sensor Module ACS712 5A model[…]

Hall Current Sensor Module ACS712 20A 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[…]

25V Voltage Sensor Module

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

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[…]

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