Arduino demo board

Arduino demo board

I often use Arduino to play and dev some apps, but I often experienced many issue with prototyping board and wire, lot of short circuit…

Read Article →
Cheap ADF4351, RF Generator, home made

Cheap ADF4351, RF Generator, home made

The goal of this project is to build a small HF/VHF/UHF RF generator with correct and good performance for the lab. The synthesizer is based…

Read Article →
Une alimentation de labo, 5/12v fixe, 15v/10A ajustable.

Une alimentation de labo, 5/12v fixe, 15v/10A ajustable.

Une nouvelle alimentation de labo pour remplacé ma vieillissante Voltcraft (PS303 PRO) qui donnait des signes de fatigue. Majoritairement basé sur des éléments de récupération,…

Read Article →
Project of the week end, quartz tester

Project of the week end, quartz tester

Un ptit montage qui vous rendra bien des services dans votre labo, testeur de quartz monté a base de fond de tiroirs… Le schema de…

Read Article →