A low-cost MEMS gyrocompass measures Earth s rotation to determine true north and latitude, independent of magnetic fields.

Capture keystrokes in real-time without detection—ideal for red teaming, hardware hacking, or stealth research scenarios.

Online Digital Clock with glass nixie design. No lag

This is the reduced to the max case / housing / sleeve for the Raspberry Pi Zero (2 W) in the version without cooling (we have another model that is prepared for cooling), less is hard to imagine. A foldable print in place housing with live hinge that is less than 2mm bigger than the Raspberry itself. All interfaces are accessible and the board itself is covered and protected. Above that it prints as one piece, the assembly is easy and no tools or screws are needed. Just print (in less than an half an hour / under 15 minutes with input shaping) and use…

This enclosure showcases your Elecrow CrowPanel ESP32 HMI 5.0 inches by mimicking the look of a computer screen. It integrates seamlessly into your interior design and is therefore discreet.

A minimal, foldable print in place, housing for the Raspberry Pi Zero 2 or Banana Pi M2 with cooling and heatsink.

mini case for rpi 5

This project demonstrates the design and implementation of a Multi-Voltage Regulator PCB that provides 4 output voltages: 12V, 9V, 5V, and 3.3V. The circuit uses four voltage regulators:

Cheap and easy-to-build VFO device that is almost indispensable in radio engineering, especially in DIY radio receivers.

An environmental monitor board with AI support.

Smart Plant Guardian is an IoT-enabled, energy-efficient plant care system that automatically monitors and maintains optimal growing conditions while providing real-time data to users through a mobile app.