Category: Hardware

Orlando Hoilett from Calvary Engineering LLC designed a  versatile Li-Po battery breadboard power supply and wrote an Instructables on it. This power supply outputs 3.3V to the breadboard and takes input from a single-cell LiPo battery. The breadboard power supply also has the...

A research group at Japan’s National Institute for Materials Science (NIMS) has developed logic circuits equipped with diamond-based metal-oxide-semiconductor field-effect-transistors (MOSFETs) at two different operation modes - a first step toward the development of diamond integrated...

Fidget spinner became a popular toy earlier in 2017. Most of us have one or at least have tried it. Consists of a bearing surrounded by a three-lobed flat structure, it can spin along its axis with a little effort. Makers and hardware hackers always try to employ different tools to...

Rigetti Computing is a full-stack quantum computing company. They build hardware and software with fundamentally new integrated circuits that store and process quantum information. Accordingly, this Silicon Valley company is providing solutions for existing problems that traditional...

Few days ago, a group of 10 young and experienced people launched a Kickstarter campaign for their new socially significant project "Innovator Creative Spaces". It is a national network of co-working spaces that cover the whole country of Bulgaria. The goal of this project is to build...

The need for larger memory storage for smartphones will never stop, especially with the continuous development of larger and stronger applications. This need is always pushing semiconductor manufacturers to keep trying to fit as much bits as possible in  smaller volumes and with lower...

Two years ago, open electronics had produced "RandA", an Atmega328-based board for Raspberry Pi to deliver the advantages of both, Raspberry Pi and Arduino. Earlier this month, an updated version of RandA has been released to be compatible with Raspberry Pi 3. RandA is a development...

At Sonnet Labs, a group of avid outdoor enthusiasts aim to democratize mobile communication with technologies that enable smartphones to send text messages, image data, and GPS locations without Internet connectivity, cellular coverage, or satellite reception. No need for cellular grid...