How-To Geek on MSN

5 ESP32 alternatives for your next project (and why you should use them)

There's more to life than an ESP32.
Hackaday

Make Your Ceiling Disappear With ADS-B And Short-Throw Projector

If you’re into airplanes, you’ve probably had the experience of hearing an unusual aircraft and rushing outside to try and catch a glimpse of it, all while fumbling with a smartphone ...
CNX Software

Privacy-focused, open-source Raspberry Pi Zero 2W DIY security camera offers end-to-end encryption, on-device AI

Secluso is a private, open-source, DIY home security camera system built around the Raspberry Pi Zero 2 W, featuring true end-to-end encryption (E2EE) and ...
Tom's Hardware on MSN

Aviation enthusiast uses Raspberry Pi and ABS-B radio to create viral real-time airport tracker

Software engineer Cameron Paczek has developed Skylight, a project that receives ADS-B signals from an RTL-SDR radio antenna ...
IEEE

Capacitive sensor interfacing using sigma-delta techniques

Abstract: A monolithic precision capacitive sensor interface based on a /spl Sigma/-/spl Delta/ core is presented. All necessary functions such as sensor excitation, temperature sensor, voltage ...
IEEE

High Sensitivity Flexible Capacitive Pressure Sensor Using Polydimethylsiloxane Elastomer Dielectric Layer Micro-Structured by 3-D Printed Mold

Abstract: 3-D printing is used to fabricate mold for micro-structuring the polydimethylsiloxane (PDMS) elastomeric dielectric layer in capacitive flexible pressure sensors. It is shown that, despite ...
CNX Software

LichtBit’s open-source ESP32 Art-Net/sACN NeoPixels controller can drive up to 2,720 RGB LEDs

Dutch hardware designer LichtBit has launched a fully open-source ESP32-based Art-Net/sACN NeoPixels LED strip controller designed for large-scale lighting installations and custom stage design. Built ...