Xibo digital signage solution is now compatible with the Raspberry Pi 5 thanks to Axeribo, an unofficial alternative to the ...

Abstract: In this paper, we analyze one of the most common UHF RFID tag antenna structures, a T-matched dipole. We for the first time derive the closed-form solutions for the resonant frequencies of ...

Abstract: This paper presents a novel wired architecture for passive and addressable RF reconfiguration based on directly integrating UHF RFID Integrated Circuits (ICs) into guided RF networks. Unlike ...

These light up paper circuit cards were much easier to make than I expected and only need a few inexpensive materials. They're a great way to learn about circuits and electricity. You can make a ...

The TinyGB Printer is the simplest possible Game Boy printer emulator storing images directly on SD card. This is basically a demake of the ESP32 based NeoGB printer (which I co-developed with Rafael ...