HF Arduino Vna, par F4GOH

HF Arduino Vna, par F4GOH

Après avoir fait l’acquisition du pcb a Seigy, la petite demo en live de F4GOH m’ayant convaincu, place au montage de ce VNA basé sur…

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ADF4351 with Arduino and rotative encoder

ADF4351 with Arduino and rotative encoder

I have made some modifications of ADF4351 OE6OCG Arduino sketch: Using rotative encoder instead push button’s. Add a STEP button with 10M/1M/100K/10k/6.25k step’s size. (you…

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DIY Simple Pi Attenuator

DIY Simple Pi Attenuator

I have recently build a RF power meter, called “Trinity FR Power Meter” from Daniel’  webpage ,  in my case in need to measures often…

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LCD Demo board for PIC

LCD Demo board for PIC

This board was designed to test quickly if a PIC microcontroler run correctly, easy to use, make your connections between pin header and LCD, also…

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