I Tried Building a Cheap Indoor Positioning System… So I Built a Drone Instead
Hey everyone — Cifer here 👋 This project started as a simple experiment, the kind where you just want to test an idea quickly and see if it works, but…
Read More
Hey everyone — Cifer here 👋 This project started as a simple experiment, the kind where you just want to test an idea quickly and see if it works, but…
Read More
I’ve worked with the PN532 before. The first version of NullTag actually worked. It could read cards, clone some tags, dump memory — the usual stuff. But deep down I…
Read More
There’s something fascinating about old tech—those tiny devices that somehow felt alive even with only a few pixels and a beeping speaker.Last year I tried recreating that feeling by building…
Read More
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…
Read More
🌟 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,…
Read More
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…
Read More
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…
Read More