Super exciting to see this! Congrats Mark Smith 🐘 !!! Halibut Electronics If you've ever wanted to try out cutting edge ham radio equipment development, this is it!

So excited for this! Congrats Tube Time on 🟦☁!

Extended NFPA Hazard Diamond xkcd.com/2638

let's make our own electrolytic capacitor! 🧵

👀 Sneak a peek at the deepest & sharpest infrared image of the early universe ever taken — all in a day’s work for the Webb telescope. (Literally, capturing it took less than a day!) This is Webb’s first image released as we begin to #UnfoldTheUniverse: nasa.gov/webbfirstimage…

ESD damage happens to test gear. It happens in weird ways, too. Here are 7 tips you should follow to avoid damage:

Wow. That's a beautiful piece of active probe engineering. Awesome teardown of a Tek probe. xdevs.com/fix/tdp1000/

In case you’ve ever wondered how advanced MicroSD card data recovery works (likely dead controller) 🤯

Great to see the Ham Radio Village volunteer examiner team put on such a great session with lots of new amateur radio licensees! Another big session completed using ExamTools by HamStudy!

Awww yeah! Love it when a new design works first try! We made these Coin Cell Power boards to help make displays of our soldering kits for SiliCon They can either supply a regulated 3V or 5V to the badge, and they can be daisy-chained off of one USB input.

Happy National Dog Day! #nationaldogday #welovedogs #youveneverhearditbefore #hamradio #amateurradio

Everything you need to know about Lithium-ion batteries 🪫🔋 As an electric car owner, laptop and smartphone user, you have choices how to prolong battery life. Let’s go 🧵

Today is a good day! Got my Open Circuits book featuring Tube Time on 🟦☁ Fantastic!!! Love the thermal fuse-cross section 😀

SLS Artemis I heads moonward (ULA photo)

Always glad to support #learnbydoing with the students from the Cal Poly Cal Poly College of Engineering Amateur Radio Club! Happy 75th anniversary! ceng.calpoly.edu/connection/202…

A great little write up from AD6DM Dennis ! C-rate explained

infrastructure that looks like sci fi 1/ liquid natural gas tanker

Great to see the Right to Repair and Repair Cafes making it to the Smithsonian! And a nice cameo from iFixit 😊