4 Channel 24V Relay Module with Optocoupler 200K With a new tip for

With a new tip for your soldering gun

2 Head Tightening Torque 2

These are Carbon Film Resistor with a value of 1M ohm 1/4W and tolerance of ±5%

Photo pad pasting/Laminator

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

4 Channel 24V Relay Module with Optocoupler 200K With a new tip forThis 24 Volts operated 4 Channel Relay Module is an interface board any controller like Arduino, AVR, PIC, ARM, etc., can control it using digital signals. This module is capable of handling high currents such as AC250V 10A or DC30V 10A. The digital outputs from controllers and processors control larger loads and devices such as DC motors, AC motors, and other AC and DC devices. It's a four channel relay module, which means it can control up to four