How-To Geek on MSN

Home Assistant's IR proxy turns your dumb TV into a smart one—for under $10

Your remote can stay buried in the couch.
CNX Software

Open-source hardware DAB+ receiver combines ESP32 SoC with Skyworks SI4684 digital radio chip

When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...
Hackaday

Bending Faux-Neon LEDs Make For Animations Glass Tubes Can’t Match

Odds are, if you like neon lights, you’re not thrilled with the LED faux-“neon” strips that are supposed to replace them.
Hackaday

Simulating The AVR8 For A Browser-based Arduino Emulator

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...
IEEE

Flight Demonstration of Net Electric Charge Control of Aircraft Using Corona Discharge

Abstract: This article reports on a flight experiment demonstrating the ability to control the net electrical charge of a small unmanned aircraft using ion emission from a corona discharge. The ...
IEEE

Audio beam steering with phased array method using Arduino Due Microcontroller

Abstract: The audio system requires a large amount of power to transmit sound energy to all areas both inside and outside the room. Sound waves can propagate in the air and undergo great absorption in ...