However you can also output to any other class which inherits from Arduino Print: e.g. the Arduino ESP32 I2SClass or you can use the data callback described below. You can be notified when a packet is ...

Since I had a spare ESP32 lying around, I tried building a smart dashboard that pulls metrics from the other smart devices in ...

Stick solution use different technologies like ultrasonic, infrared and laser but they still have drawbacks. In this paper we propose, light weight, cheap, user friendly, fast response and low power ...

Impact Statement: Nowadays, the high RI anaylte fiber sensing are mainly depend on the hollow fiber core or polishing structure, which brings in low tolerance during the future fiber fusion and ...

Indianapolis — Plastics and rubber processors are improving safety in their plants with technology like infrared cameras to detect fires and QR codes that provide staff with safety information ...

Transparent HUD for an Airsoft gun that shows how many BBs are left in your magazine and keeps track of your number of kills and deaths during a match. A XIAO ESP32-C3 is used together with a SSD1309 ...

The thermal sensor gives results, is easy to use, and helps make devices smarter, safer, and more efficient. Melexis Redefines Thermographic Sensing with the MLX90642 32×24 IR Array Melexis has ...

Taste The Code Oximeter Monitor with OLED screen and MAX30105 sensor on NodeMCU Posted: May 6, 2025 | Last updated: May 6, 2025 Hi, I'm Bill. I'm a software developer with a passion for making and ...

264 and JPEG codecs support Support for the ESP-IDF was expected, but I’m more surprised about Arduino, since ESP32-P4 support in Arduino ESP32 is still a work in progress, with features such as MIPI ...

State Key Laboratory of Extreme Environment Optoelectronic Dynamic Measurement Technology and Instrument, North University of China, Shanxi, Taiyuan 030051, China ...

It’s the first company to mass-produce blue phosphorescent OLED panels. That’s a big deal because blue has always been the missing piece in what’s been dubbed the “dream OLED”, a display ...