Sometimes when you’re making a PCB that you plan on programming over USB, but you only plan on plugging in a couple of times, it would be nice to make that connection without another BOM ...

Fall potpourri is a delight to have around the house in the cozy autumn months. But who wants to pay for what is essentially dried sticks and pinecones? Not me — especially in this economy. There’s a ...

Making an Arduino shield can be simpler than you think. This time I designed one to program Attiny and Atmega microcontrollers, that way I don't have to use a breadboard and make the wiring to program ...

In this project, I'll make a small circuit capable of blinking lights, on its output we get a digital signal that we can use to turn on and off an external light like an led or relay for bigger loads.

Meshtastic, an open-source firmware for long-range mesh networking, offers an elegant solution. Using LoRa radios allows ...

The Baltimore Ravens are preparing for one of the better defenses in the NFL ahead of their Week 5 matchup with the Houston Texans — a puzzle that will be considerably more difficult to solve absent ...

Recipes you want to make. Cooking advice that works. Restaurant recommendations you trust.

There is very little research suggesting that vitamin and mineral supplements increase hunger. One survey of 330 people in Saudi Arabia who used dietary supplements found that a majority of them — ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...