Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Waveshare RP2350-Relay-6CH is a Raspberry Pi RP2350-based industrial 6-channel relay module with an isolated RS485 interface, 7 to 36V DC input via a terminal block, and support for Raspberry Pi Pico ...

Meet GRAMN., the rising Hackney-based collective fronted by powerhouse vocalist Aux and brought to life through her exclusive collaboration with boundary-pushing producers and multi-instrumentalists ...

Arduino UNO SPE Shield adds Single Pair Ethernet (SPE) and RS485 to Arduino UNO and compatible boards, notably the Arduino UNO R4, via a Microchip LAN8651 SPE controller. Single Pair Ethernet relies ...

Flock of Butterflies has just published their third post in a series about the ArduiNIX, an Arduino shield that drives Nixie tubes.We’ve featured Nixie tube projects such as a single tube clock, ...

Abstract: Traditional billing and payment systems for energy are often marred by inefficiencies, delays, and susceptibility to human error. This paper presents a ...

Pyth Network, an oracle network for real-time market data, has introduced Express Relay to provide a solution to the problem of Miner Extractable Value (MEV). The launch of Express Relay on mainnet ...

If you're developing a wrist watch, a small light-following robot, or a portable weather station with Arduino, one of the best boards you can use is the Nano, and for good reason. It's pretty compact, ...

The design of the boost converter proposed in this article can boost a single-cell or two-cell AA battery up to 5V. The rated voltage of single-cell batteries (such as Lithium-ion/Polymer) is below 5V ...