5v-7.4v Dc Mini Electromagnet Solenoid Door Lock garden pump which is another of their

which is another of their important qualities

So that you can quickly use the Arduino language and software such as Flash or Processing … to make interactive works

Low energy consumption

Compact and Convenient: This lightweight tool easily fits in your toolbox or pocket

5v-7.4v Dc Mini Electromagnet Solenoid Door Lock garden pump which is another of theirNormal open type when power is given it pulls in and about 6mm and automatically resets open when the power is off, the whole electromagnet is very thick in workmanship and feels very solid and reliable, it should be used in the door. Above the electromagnetic lock. Specifications: Cable length: about 130 mm Weight: 111 grams Voltage: DC 5V Current: 1. 4 A Voltage: DC7. 4V Current: 1. 85 A Voltage: DC12V (only suitable for short term power on)