nikos giannoulis

nikos giannoulis

nikos giannoulis
More ideas from nikos
Learn how to save these valuable electronic parts to use in future projects.

Learn how to save these valuable electronic parts to use in future projects.

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

Conexión de los auriculares con un solo jack de 4 contactos.

Conexión de los auriculares con un solo jack de 4 contactos.