In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

In this tutorial, you will learn how to send WhatsApp messages directly from an Arduino UNO R4 WiFi using the CircuitDigest Cloud Whastapp API. Instead of using a GSM module, SIM card, or complex ...

SINGAPORE – An app is being developed to help Singaporeans detect fraudulent QR codes that lead them to harmful sites when they are trying to access government services instead. Currently available ...

The latest addition to the extensive, award-winning range of BAUMER sensors is the NexSonic UF300, an ultra-compact 18mm flat ultrasonic sensor with a 3-meter sensing range and ideally suited to ...

A new technology has been developed that enables cuffless non-invasive blood pressure monitoring by using ultrasonic to track real-time changes in vascular diameter—without the need for a traditional ...

Kilo Code makes a "vibe coding" extension for programming applications such as Microsoft's Visual Studio Code. The company was launched early this year by a group including Sid Sijbrandij, previously ...

A digital atlas of ancient Rome’s highways and byways reveals a road network that was more extensive than thought. By Franz Lidz The apostle Paul traveled widely across the Roman Empire to spread the ...

Arduino library for the UFM02 ultrasonic flow sensing module through SPI, I2C, and UART from ScioSense. The UFM-02 is a complete unit including the sensor electronics, spool piece, connectors with ...

Designed by Nova Radio Labs in the US, the Novaduino Environmental Sensor Kit is an Arduino-programmable air quality and weather monitoring solution built around the company’s own Novaduino Display ...

In the Pacific theater of World War II, Japan's military was driven by the Bushido code—a strict samurai ethos emphasizing honor, loyalty, and death before surrender. This code led to extreme acts of ...

The Marana Town Council approved an update of its outdoor lighting code Tuesday night, and the changes will go into effect immediately. The code falls in line with similar "dark skies" ordinances in ...