ACS712 30A Current Sensor ModuleACS712 30A Current Sensor Module 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. It provides economical and precise solutions for AC or DC current sensing in industrial, commercial, and communications systems. It is provided in a small

The high-performance Microchip Pico Power® 8-bit AVR® RISC-based microcontroller combines 16 KB ISP flash memory with read-while-write capabilities

Best internal 40 pins over-voltage protection

This is a very basic 3mm LED with a Clear lens

It can also control devices that are less than 220V/10A

refer to TLP626-4 Datasheet

each of which can operate one stepper motor or two DC motors individually

and the backlight source and the touch switch is designed as one body

Its Collector emitter voltage is 45V

These are Carbon Film Resistor with a value of 820 ohm 1/2W and tolerance of ±5%

Recommended operating VCC is 5 V

The 180K SMD Resistor is a conventional thick film chip resistor and is a type of surface-mount resistor

Raspbian is the recommended operating system for normal use on a Raspberry Pi