Pzsmocn: Collision Sensor/Micro Snap Switch/Micro Limit Switch Module Compatible with Raspberry Pi and Arduino Board. for Smart Homes, Offices, 3D Printer and Teaching Interact with Robots.

Thank you for choosing our Collision Sensor / Mini Quick Switch / Mini Limit Switch Module.
Micro switch is an electric switch that can be activated with a small physical force, has a small contact interval and a snap-action mechanism, and uses a specified stroke and a specified force to switch the contact mechanism. Because the contact distance of the switch is relatively small, it is called a sensitive switch / snap-action switch.
This board adopts high-quality interfaces, which can ensure the firmness of the contact ports even after multiple insertions and unplugging. Adopts immersion gold technology, which not only greatly improves the performance of the module, but also gives the module a golden luster. It is suitable for all kinds of single-chip controllers. The collision detection function can be realized through the connection of the 3P sensor line and the sensor expansion board, which is convenient and quick. It is mostly used in electrical appliances, machinery, industrial control, vehicles and many other places used as control circuits. Although some switches can be used directly to control small motors, solenoids, lights or other devices, such products usually only carry current in the control circuit.
The module comes with a JST PA SMT 3-Pin horizontal sticker and a buckle socket. In addition, we also provide a JST PA to DuPont female 3-pin single-ended cable for easy wiring.
Model and Standard
Sensor Specifications ■ Working Voltage: DC 3.3V to 5V ■ Size: 28MM * 35MM * 8.4MM ■ Fixing Hole Size: 3MM
Wire Specifications ■ Withstand Voltage: Less than 50V ■ Withstand Current: Less than 1000MA ■ Length: 210MM ■ Line Sequence: Black(Negative power), Red(Positive power), Green(Signal)
Delivery List
Collision sensor * 1 JST-PA to DuPont 3P line（Length: 210mm, buckle） * 1