Rajguru Electronics has introduced an ADIY 4-channel IoT relay board designed for wireless control and automation applications in smart homes, industrial systems, and IoT devices. The board is built ...

Arduino and Qualcomm have launched a global developer contest on Hackster centred on the Arduino UNO Q board, with 300 boards available to participants. The competition targets engineers, makers and ...

The sensor continuously sends out infrared light and measures how much of that light is reflected. When a reflective object is within its set detection range, it returns a low signal. The Arduino ...

A fire detection and response system using the ESP32-S3 and MLX90640 IR thermal camera. Detects high-temperature zones via thermal imaging and triggers a relay-based actuator, sending real-time fire ...

The original version of the UNO Q paired Qualcomm’s Dragonwing QRB2210 processor with 2GB of RAM and 16GB of storage. A little over three months after it was announced alongside Qualcomm’s acquisition ...

Total mastery over the pinout and functionality of the PCA9306 for conversion of logic levels from 5V to 3.3V. A step-by-step interfacing diagram for the PCA9306 to Arduino UNO. Working example with ...

Channel 4 and UKTV are giving viewers even more reasons to stream, with UKTV’s U service set to feature thousands of hours of free, unmissable and bingeable British content, now available on Channel 4 ...

PCF8591 has one 8 bit ADC on board for 4 channels. The ADC is 8 bit and quite fast. At 100 KHz one gets more than 2000 reads per second for read() and more than 2000 writes per second for write().

Broadcaster agrees historic deal with CAF to win exclusive rights to all AFCON matches, marking the first time the tournament is on free-to-air television in full in the UK. 52 matches to air across ...

The Arduino UNO R4 brought a modern 32-bit platform to the classic UNO form factor, adding higher voltage tolerance, USB-C, a Renesas RA4M1 MCU, and a long list of robustness upgrades. The WiFi ...