Abstract: The image file format used in iris recognition systems has been proven to affect the performance of iris authentication. PNG and JPEG, the image file formats that are among the most common, ...

This is a Python 3 library that helps interface with Motoron motor controllers using I²C or UART serial. We have mainly tested this library on Raspberry Pi single-board Linux computers and MicroPython ...

Raspberry Pi 4 and the latest Raspberry Pi 400 share the same Broadcom BCM2711 processor with four Cortex-A72 cores. However, the Pi 4 is clocked at 1.5GHz and the Pi 400 can go up to 1.8GHz. So it’s ...

Having launched the Raspberry Pi Zero W in 2017 as an upgrade to 2015’s Raspberry Pi Zero, Raspberry Pi Foundation has now unveiled its latest offering, the Raspberry Pi Zero 2 W. In this article, we ...

If you use UTM virtual machines of MacOS on your Mac, let’s say to test out a beta version of system software (like MacOS Tahoe beta), you might be wondering how to copy files from the local host Mac, ...

It is the first thing you should check, as storing files or folders requires available storage space on your hard disk. The same thing needs to be checked when you ...

More often than not, an IoT master device uses the SPI (serial peripheral interface) and I 2 C (inter-integrated circuit) protocols to exchange data with EEPROMs or sensors that are operating in slave ...

If I connect my Raspberry Pi Pico 2 it goes further asking me for the sudo password when running picotool to flash the image for the board: [100%] Built target psram ...

Fractal Design's North mid-tower computer case is still relatively new, but its minimal design mix with stylish wood paneling has made it an instant classic among builders. The Fractal Design North ...

We may receive a commission on purchases made from links. One of the biggest reasons that the single-board computer known as the Raspberry Pi has become so popular is that its price and performance ...