Jan Nepomucký

Jan Nepomucký

Jan Nepomucký
More ideas from Jan
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this a mini CNC plotter made from old DVD drive and motor shield very cheap but intrestinglet see how to make in

Virsli készítése házilag | Jó kaja

Virsli készítése házilag | Jó kaja

Crittergram Capture Cam: Motion Capturing Camera

In this Fritzing illustration the modules are shown plugged into the Arduino, when in fact they are plugged into the shield atop the Arduino. You can see pin 8 on the Arduino is used to provide the PIR sensor with power.

infrared alarm barrier receiver circuit diagram

This infrared alarm barrier can be used to detect persons passing through doorways, corridors and small gates. The transmitter emits a beam of infrared lig