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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Charge pump DC/DC converter with Max756

Charge pump DC/DC converter with Max756

Here is two version of Max 756 PCB, the MAX756/MAX757 are CMOS step-up DC-DC switching regulators for small, low input voltage or battery-powered systems. The…

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