Educational robotics company Hiwonder has released miniHexa, an AI hexapod robot based on an ESP32 with Arduino programming ...

Last year we built a drone using ESP32 and our community loved it. Since then the project has evolved and the drone is now ...

These days, most of us have a smartphone. They are so commonplace that we rarely stop to consider how amazing they truly are.

Bats are nocturnal hunters and use echolocation to orient themselves by emitting high-frequency ultrasonic sounds in rapid ...

Watch this practical guide to building a custom ESP32-S3-based OBD2 vehicle dashboard with UART communication, real-time ...

These sensitive time-of-flight sensors developed by STMicroelectronics enable AI algorithms for PC privacy and security — and ...

Researchers at the University of Missouri are working to make hydrogen energy as safe as possible. As more countries and ...

Chapter 1, page 11 This code is basic but allows the reader to gain insight into key elements for several other projects in this book. It combines two pieces of code that are listed in the examples ...

The Sep/Oct 2025 issue of Elektor is out. The magazine explores a range of topics including short-range audio, satellite ...

Renesas introduces ultra-low-power RL78/L23 MCUs with segment LCD displays and capacitive touch for HMI applications in smart ...

SparkFun UV Sensor (Qwiic) - VEML6075 (SEN-15089) The VEML6075 senses UVA and UVB light, which allows for a calculation of the UV index. This library handles the initialization, configuration 1and ...

Connect the ACS712 current sensor module according to this diagram. Therefore, must connect the ACS712 current sensor output to an ADC pin of Arduino.