Using an Arduino and Python script for testing simple logic I.C.s like 74xx TTL

A ready-to-use weather station. Quick setup: flash the prebuilt firmware and start testing in under a minute, no coding required. Open-source and customizable for your own weather-based projects. Firmware and source code available on GitHub.

Hands-free access. Just say the code out loud and the lock opens. Without Internet.

Project #12: Robotics - MOSFET - Mk28

A foldable, print in place case with live hinges for the Raspberry Pi 5 with Active Cooler

A foldable, print in place, live hinge case for the Raspberry Pi 5 without cooling

A minimal, foldable print in place case / housing / sleeve for the Raspberry Pi Pico with live hinges

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

A minimal, foldable print in place case / housing / sleeve for the Raspberry Pi Zero 2 with live hinges (with cooling)

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 is a 3D printable mounting bezel/frame for the Elecrow 7 inch Pi touchsreen. Multiple mounting brackets are included. The bezel can be printed in full or in 2 halves that fit together for smaller 3D Printers. The Bezel has 2 boltholes on al 4 sides so it can be mounted in any position.

This simple projects turns the 7 inch crow panel into a desktop touch screen display. A common use case would be an OpenHasp powered bedside touch screen.

Supergame VG - 3000 Raspberry Pi Case

This Arduino project is very simple to make and has a huge practical application.