A Planet Analog article, “ 2N3904: Why use a 60-year-old transistor? ” by Bill Schweber, inspired some interest in this old ...

The PD.Charger-GSM v2.5 is an industrial-grade solar and LiFePo4 charger/controller with MPPT support, designed for 2–4 cell Li-Ion/LiFePo4 batteries. With various connectivity options and a ...

A tiny new crystal-based transistor could be the key to faster, more reliable AI chips—leaving traditional silicon designs in the dust. Credit: Shutterstock In a potential turning point for ...

The fun part about logic gates is that there are so many ways to make them, with each approach having its own advantages and disadvantages. Although these days transistor-transistor logic (TTL) is the ...

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 ...

Researchers at the Institute of Industrial Science (IIS) at the University of Tokyo in Japan have built tiny transistors that do not use silicon. Instead, the team doped gallium into indium oxide and ...

The 2D transistor’s design looks like a series of interwoven bridges. Photo: Peking University/modified by ZME Science. At Peking University, a group of Chinese scientists may have just turned the ...

The road to a billion qubits: Achieving integration of semiconducting and superconducting qubits with full industrial 300-mm wafer fabrication. Quantum computing is arguably one of the hottest topics ...

M5Stack’s Unit Gateway H2 is a small Thread/Zigbee gateway powered by the ESP32-H2-MINI-1 module with an 802.15.4 radio for Zigbee 3.0, Thread 1.3, and Matter connectivity. The Unit Gateway H2, also ...

Dynamic random-access memory (DRAM) chips contain many other transistors besides the access transistor to enable full operation of the DRAM memory. These peripheral transistors must meet stringent ...

One of the best things about movies is that they come in all shapes and sizes, with something for audiences both young and old, near and far, and here and there. Over the years, Best Picture winners ...

Dr. Kyle Elliott, tech career coach, interview coach, and trusted confidant to Silicon Valley's top talent via CaffeinatedKyle.com. As a tech career coach, I’m often asked whether post-interview thank ...