» Components » Buttons & Switches
A basic 12 button keypad for user input.
The buttons are setup in a matrix format. This allows a microcontroller to 'scan' the 7 output pins to see which of the 12 buttons is being pressed.
Check the examples below for correct pin-outs and such.
This 70-piece flexible wire jumper kit is sure to replace your old-style solid-wire jumpers. These are more flexible, robust, and easy to use!
The BVR Breadboard regulator kit makes it easy to add regulated, switchable power to your breadboard by using practically any 2.1mm DC adapter!
This tact switch is compact, inexpensive and can mount on most breadboards.
The Arduino Uno is the all-new replacement for the favourite and popular Arduino Duemilanove. Now shipping R3!
Check this action out - It's a panel mount toggle switch, yay! This switch is unique in it's operation as it has a spring inside that automatically returns the switch to the center-OFF position.
Looking for a small, simple, RC on/off switch? This Pololu unit can dump 3A signaled from a simple R/C PWM signal!
This micro DPDT switch has the switch lever on the top.
Robust plastic SPDT power switch
5% accuracy 1/4 watt resistors to get you started with your BEAM experiments.
Male and Female Deans style connector rated to 30A.
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