We take wireless charging for granted with many of the gadgets we use today, such as smartphones, among others. Four decades ago, electronics like calculators were relatively new inventions, and most ...

I know you're mostly joking, but when I was at uni it was an open secret that certain subjects in English or History programs were targeted at more sports-focused students, so to speak. These would ...

[George Stagg] recently found himself stung by the burden of free time while in lockdown. Needing a project to keep him occupied, he decided to upgrade his 90s Casio CFX-9850G calculator to run custom ...

Extremely dependent upon the sophistication of the ESP32 firmware the creator authored. If you can keep it in deep sleep when there isn’t a ChatGPT query, the quiescent power draw should be in the ...