6 Unique Op Amp Circuits
Article
Electronics circuits evolved from discrete circuits to highly integrated circuits (IC) on a single chip enabling highly advanced analog and digital systems saving space and cost.
ICYMI through November 12, 2018
News
Welcome to June and almost official summer (June 20th). Happy Birthday to CNN, an idea everyone considered crazy at the time. Who wants to watch the news all day every day?
Backyard Weather Station with Packet Radios
Article
How-To
Use two 915MHz radios to send/receive current environmental information and display it in real-time up to 350 meters away!
ThingWorthy
IoTPlaybook Insight: Drones, or the Internet of Flying Things as some people like to call them, have been a big deal for just over a decade. VC money invested in drone development was $2 million in 2010 but zoomed to $930 million in 2019.
Is best in class the only consideration for your analog design?
Article
It’s easy to seek out the absolute top of the line when it comes to a design. Whatever the “best” part is, is probably what’s going to be the most compelling for your design, right?
ICYMI through November 12, 2018
News
Thunderstorms from South Texas to the Great Lakes are blowing us from spring to the unofficial start of summer.
Smart Doorbell / Video Intercom System
Article
How-To
Raspberry Pi-powered hardware that notifies you when guests arrive and lets you talk to them on your phone through internet calls.
ThingWorthy
IoTPlaybook Insight: Jim Wilden designed AODD (Air-Operated Double-Diaphragm) industrial pumps back in 1955.
Why artificial intelligence at the edge matters
Article
A few years ago, the concept of having a personal assistant in your home, automobile, or even phone that recognized your voice and could play your favorite music, shop, monitor your health, control home automation and handle a range of life’s chores was the work of science fiction.
ICYMI through November 12, 2018
News
2020 just keeps on giving presents we didn’t ask for, doesn’t it? Viruses and murder hornets and now an early start to the storm season. Tropical Storm Arthur hits North Carolina today, two weeks before the official storm season starts on June 1.

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