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

No audio available for this content. Modernized GPS is strengthening operational assurance and signaling a new era of assured positioning, navigation and timing (PNT) for U.S. and allied forces L3 ...

My surround system remote is starting to show its age so I decided to make an IR receiver to save and salvage its codes for future use. These codes will allow me to make a replacement remote, or ...

I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...

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

Numerous Corpus Christi organizations are hosting camps and activities this summer.

Abstract: Ultrasonic index modulation can effectively improve the spectral efficiency and energy efficiency of intra-body communication systems. This letter proposes a codeword-based auto-correlation ...

Gesture-controlled robotics replaces traditional buttons and joysticks with natural hand movements, improving user interaction and reducing mechanical dependency on physical controllers. Sensors ...

Note: The SI4703 requires a specific boot sequence — SDA must be pulled LOW before releasing RESET. This is handled automatically in SI4703Radio::begin(). Do not add an external pull-up on SDA before ...

Abstract: With the evolution from 5G to 6G, ultra-reliable low-latency communication (URLLC) faces increasingly stringent performance requirements. Lower latency constraints demand shorter channel ...