We use WhatsApp almost every day so much that it has become an unavoidable part of our routine. From a simple “good morning” ...

First-person view of someone aiming a TV remote at a smart TV - Proxima Studio/Shutterstock In recent years, IR blasters have become a standard part of smart TV systems, but it's not always clear just ...

In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

Samsung has removed many features from its popular Android smartphones over the years. Long gone are the headphone jack, SD card slot, and removable batteries, all of which made Galaxy phones more ...

Abstract: Modern infrared (IR) technology has been proven highly significant in remote sensing imagery (RSI). Currently, multimodal RSI object detection based on red-green–blue (RGB)-IR image pairs ...

Domninus Scepter is a versatile ESP32-based IR/Bluetooth remote control system designed to control infrared devices such as TVs, air conditioners (ACs), and speakers, with additional Bluetooth ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

How to implement NEC protocol logic on a configurable mixed-signal IC. Discover ways to eliminate external components and reduce coding complexity. Configure up to nine custom commands using the ...

Stop / Button Release (TouchUp) 0 bt_ir_data == 0 → Stop Stop Motors Stop Button (optional) 5 bt_ir_data == 5 Stop Motors Voice Left 6 bt_ir_data == 6 Short Left Turn (momentary) Voice Right 7 ...

The XIAO Smart IR Mate is a compact circular-shaped IR remote hub/blaster built around the XIAO ESP32-C3 and designed for IoT applications. It comes pre-flashed with ESPHome and turns traditional ...