Library using Java 11 and Pi4J v2 to interface with PN532 NFC modules from a Raspberry Pi. Almost completely re-written and updated for Java 11 and Pi4J v2. I2C, Serial, and SPI are all working.

Communication between multiple controllers is almost a must when it comes to large projects. So, in this Lab we’ll investigate in brief the use of the atmega32L, PIC16F877a and the Arduino Uno in some ...

We are always wary of unknown processes and igfxTray.exe is one of them. You may have seen a process, igxfxTray, running in the Task Manager and want to know what this is. In this article, we are ...

Palantir, the software company cofounded by Peter Thiel, is part of an effort by Elon Musk’s so-called Department of Government Efficiency (DOGE) to build a new “mega API” for accessing Internal ...

I am a big fan of Raspberry Pi Pico microcontroller development board. I have designed lots of projects with it using MicroPython programming language. Here again I am going to create a new project ...

This brings the serial devices into the world of Ethernet, without disrupting the communication method. A gateway converts the protocol of one device to the protocol suitable for interoperability with ...

Sealevel’s 5402e is a PCI Express synchronous serial interface that provides four ports individually configurable for RS-232, RS-422, RS-485, RS-530, RS-530A or V.35. Designed using the first 4-port ...

TOKYO, Nov. 14, 2023 (GLOBE NEWSWIRE) — Leading semiconductor test equipment supplier Advantest Corporation (TSE: 6857) today announced Pin Scale Multilevel Serial, its newest high-speed I/O (HSIO) ...

If you’ve scavenged some random keypads and want to reuse them in a project without the hassle of figuring out the pinouts, then [Cliff Biffle] has an interface module for you. The Keypad Go connects ...

In the movie based on a true story, Kendrick plays a contestant on “The Dating Game” in 1978, who picks Rodney Alcala as her potential date. Alcala, who died in prison in 2021, turned out to be a ...

I2C is a two-wire, bidirectional bus protocol that enables effective communication between one master (or multiple masters) and one or more slave devices. It is a straightforward, half-Duplex, ...