These are some great DIY projects that you can do for cheap.

Radar, this project from [Mateusz Juszczyk] isn’t actually using radar. But thanks to the round LCD this desktop gadget does ...

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...

It uses free API key with Live ADS-B data, presented in a beautiful visual display with smooth animation, and a custom-built ...

There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...

I built a whole-home ad blocker with a $7 ESP32-S3 board - and it took just minutes ...

Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...

Kelly Burch is a journalist who has covered health topics for more than 10 years. Her writing has appeared in The Washington Post, The Chicago Tribune, and more. Emotional health is about managing ...

Martin is the author of seven books and a patient advocate who has written about her experiences with lupus and multiple sclerosis. Aerobic exercise can include different activities like power walking ...

Official Arduino IDE example sketches for ayatec sensoraya v2.x programmable I/O boards (based on ESP32-S3). ayatec sensoraya v2.x is a family of programmable IoT I/O boards with Wi-Fi and W5500 ...

In today’s post, we will delve into the world of personality psychology, focusing specifically on character traits. Character traits are important aspects of our identity, influencing how we think, ...