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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Burn a Arduino bootloader to a blank Atmega 328 with optiLoader

Burn a Arduino bootloader to a blank Atmega 328 with optiLoader

Optiloader is a sketch designed for bulk upgrading of Arduino board bootloaders using another Arduino as a device programmer. It stores multiple copies of the…

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Arduino Countdown

Arduino Countdown

I have recently made a PCB of Arduino Countdown from http://hacks.ayars.org/2011/08/how-long-until-christmas.html this PCB have a lot of I/O pin headers that you can connect a…

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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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Max038 function lab generator

Max038 function lab generator

This project is too old, only for reference because Max038 is discontinued, and i have sadly lost the layout file, right now, its better to…

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