ICYMI Through January 2, 2023
Welcome to 2023, or month 37 of 2020 if your luck tends toward bad, like how The Old Farmer’s Almanac predicts winter will be cold and sn
Build a Face-Following Robot
Want a personal companion that follows you around, always trying to gaze deep into your eyes? Try this tiny robot with AI smarts!
Are wearables the killer app for energy harvesting technology?
ICYMI Through December 12, 2022
Dig out your snowshoes or galoshes, depending, this week, as Winter Storm Diaz (does every weather event get a name now?) starts the week with blizzards in the Rockies and High Pla
Building a Smart Helmet with the Blues Wireless Notecard
A smart helmet which can track the user location and detect a fall using a MPU6050 IMU based fall detector
ICYMI Through December 5, 2022
When technology drives change on its own, things tend to improve. When social or political events force tech changes, the results are more random. Is it just us, or does Mastodon give you some nostalgic warmth of the BBS world, but with better graphics?
Build a Tracker using GPS, Cellular and a Flutter Mobile App
Learn how to build a person or asset tracking system using a Cellular- and GPS-enabled Notecard and a Flutter-based mobile app.
ICYMI Through November 28, 2022
Thanks for taking a break from a record day of Cyber Monday shopping, where total purchases should hit a new high of $11.2 billion. This follows a new record of $9.1 billion on Black Friday.
Radio Frequency power detector "sniffer"
A wide range RF detector 50-3000Mhz with battery charger, ATtiny micro controller and SMD. This can be used as a linear instrument monitor or as a threshold/comparator alarm.