Track Room Occupancy Without Cameras Using ESP32 Wi-Fi Drops

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

Seeing Bacteria, Nanoprisms, And More With An Atomic Force Microscope

Unlike almost every other kind of microscope, atomic-force microscopes (AFMs) don’t use any kind of optical beam to image ...
ZDNet

How to use your Apple Watch's Hypertension Detection feature (and why you should)

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...
Hackaday

Microdistillery For Microchemistry

Much like radio operators being encouraged to use the least possible amount of power to make a contact, chemists have a ...
ScienceAlert on MSN

This tiny device could help save millions from food poisoning

The electric nose device developed by UC Berkeley engineers. (Brandon Sánchez-Mejia/UC Berkeley) If you wind up with an upset ...
IEEE

Automated Weed Detection in Agriculture Using Deep Learning Approaches: A Comparison of CNN Architectures

Abstract: The foundation of human existence is agriculture. One major problem is the presence of weeds in a crop field. Conventional weed control techniques, such as hand eradication and sporadic ...