Upgrade your project’s IO and power functions using our collection of switches and relays
Showing 1–20 of 28 results
This module allows a wide range of microcontrollers with TTL signals to control larger loads and devices like AC or DC Motors, electromagnets, solenoids, and incandescent light bulbs.
can be controlled directly by microcontroller
There are four buttons on the remote control, and respectively correspond to the four data bits to the receiving board output pin D0, D1, D2, and D3.
6 Pin configuration can be used as jumper leads to facilitate PCB layout.
your standard case mounted push button on/off switch
Kit theory test distance of about 5-8 meters, but the practical application depends on the ambient factors you use.
ON/OFF electronic switch for prototyping
Single-pole Single-throw Stop In the Middle Toggle Switch
Opto-coupler also called photo-coupler or opto-isolator allows a signal to pass from one circuit to another but allows the two circuits to remain electrically isolated.
tact switch Suitable to many electrical equipments.