What This Project Is and Why It ExistsToll collection is one of those things that feels like it should have been automated a long time ago. Waiting in
This project is about building a basic Bluetooth speaker from scratch using cheap, easy to find modules. No custom PCB. No microcontroller programming
Most DIY GPS trackers follow the same pattern. You add a GPS module to a microcontroller, then bolt on a GSM module and a SIM card so it can push loca
Text to speech sounds useful until you actually try building it on a microcontroller. Most examples look simple but end up depending on the internet i
Solar panels are great, but most of the time they are not used to their full potential. A typical panel is fixed at one angle while the sun keeps movi
Building a UWB Indoor Positioning System using ESP32 and Qorvo DWM3000If you have ever tried to track a robot, a moving tool, or a small drone indoors
An SR latch is one of the simplest memory circuits. It stores just one bit, either a 1 or a 0. The name comes from its two inputs: Set (S) and Reset (R).
Why pay $25 a month to track your stuff when you can build your own GPS tracker with Arduino?
RFID technology offers convenience but creates security vulnerabilities. From skimming to cloning attacks, this analysis explores persistent RFID threats.