Retro Graphics on a TV with RP2040 + ATmega32U4

  Hey everyone, Cifer here!In this post, I’m walking you through one of my latest and most experimental builds—a custom dual-microcontroller PCB that creates retro visual effects on an old-school…

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EvilDuck: DIY USB Rubber Ducky for Ethical Hacking

🌟 About the EvilDuck Project The EvilDuck Project is an open-source hardware and software project designed to replicate the functionality of a well-known keystroke injection tool, the USB Rubber Ducky,…

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MicroClick: Your DIY Open-Source MacroPad

Welcome to another exciting project build on CiferTech! I'm Cifer, your guide through this journey of creating a versatile and customizable macro-pad, aptly named "MicroClick" (or "MacroClick"—still deciding, so let…

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Gravity – Wireless Controller with XIAO nRF52840 Sense

What you see here is a typical Bluetooth controller, but in this project, we embark on a journey to create our version. The question that arises is whether we can…

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