Micro interrupteur SPDT 3 broches
Micro interrupteur SPDT 3 broches
Micro interrupteur SPDT 3 broches

3-Pin SPDT Micro Switch

Pololu Robotics & Electronics | A-000000-01557
The instant 3-Pin SPDT Micro Switch offers 2 different connection possibilities, and can also switch to SPST mode.
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Operating the 3-Pin SPDT Micro Switch

The 3-Pin SPDT Micro Switch is referred to as an SPDT (single pole, double throw) switch because it comprises a single pole but has 2 possible connection points.

Since you have 3 connection pins, you can also choose to use this switch as an SPST (single pole, single throw), in which case only 2 pins are used and configured by default for an on or off position.

Uses of the 3-Pin SPDT Micro Switch

The SPDT Micro Switch can be used as a basic switch in any of your projects, for example to switch easily from one mode to another.

If you want to integrate this switch into your robotics project, it can be used to create a touch button for controlling your robot (or mounted on your robot).

Technical specifications of the 3-Pin SPDT Switch

  • Switch type: SPDT
  • Dimensions: 20 × 6.4 × 10.2 mm
  • Lever arm length: 16.3 mm
  • Compatible with most Arduino and Raspberry Pi type microcontrollers
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