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Switch, Micro SPDT, 15A, V-152-1C25

CAD $2.52

Out of stock


This switch is a micro Single Pole Double Throw (SPDT) mechanical end stops. They are commonly used to help a robot sense the world around it. For example, in a CNC machine, the moving parts will back up until they contact the switch and then stop. This is called their “home” position.


  • Connect one pole to ground (black), one to 5v (red), and one to signal (blue).
  • Connect the signal line to an Arduino digital pin.
  • Run this Arduino code:
    void setup() {
    void loop() {
  • Now open the serial window and watch the number change as you click the switch.

See Also

Switches on Wikipedia

Additional information

Weight 0.002343 kg
Dimensions 2.4 × 2.5 × 0.6 cm


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