Gyenes László

Gyenes László

Gyenes László
More ideas from Gyenes
Connecting a TCRT5000 sensor to an Arduino

Connecting a sensor to an Arduino

Front view of servo calibrator

Front view of servo calibrator

LEDs for Beginners

This instructable shows how to wire up one or more LEDs in a in a basic and clear way. Never done any work before with LEDs and don't know how to use them?

arduino-nano

arduino-nano

Make a repeater with four HT radios, works with any radios, not just UV-5R's

Make a repeater with four HT radios, works with any radios, not just a little redundant through parts of the video but worth the watch

Image titled Make Your Own Cell Phone Jammer Step 5

How to Make Your Own Cell Phone Jammer. Cell phone jammers are installed in no disturbance zones such as schools or colleges. But how exactly does this instrument jam cell phones? These jamming instruments prevent mobiles from receiving.

How to program UV-5R by hand, for those of us without a programming cable

How to Program the Baofeng Using Frequency Mode The Baofeng has two modes: Frequency Mode and Channel Mode. Basically, Frequency Mode is for short