Mini DC Toy Motor RVB5006 This is an 8 Channel

This is an 8 Channel 5V 10A Relay Module with optocoupler

and ordinary desktop computers

8k ohm Color Code Brown

The control chip integrated into LED above becoming more simple circuit

1nF/1nF/10nF/100nF

Mini DC Toy Motor RVB5006 This is an 8 ChannelGreat fun motor, works with a variety of power sources (batteries and solar cells), is simple to assemble and disassemble, and is suitable for a variety of projects at home and in the classroom. Excellent for robotics, student lab projects, stem classes, motorized cars, and engineering projects. Specification Voltage Rated DC 3V 6V Current Rated 0. 6A Shaft Diameter 2mm Shaft length 8. 5mm Motor Length with Shaft 38mm Motor Diameter 20. 5mm