There is a bewildering choice of water-level sensors out there - from bubblers to ultrasonic transducers - with not many comparative reviews available to make things clearer. Here is a guide to ...

Different types of health sensors have a different level of difficulty, risk level, and production cost, Bachman said. The most difficult, risky, and expensive type of sensor to make are implantable ...

Tyndall researcher Dr Sanathana Konugolu Venkata Sekar has developed a pioneering device to eliminate skin-colour bias in sensing devices.

How to build your own flood sensor for under five bucks Not only will it save money, but a single homemade device can monitor your whole basement. David Priest Steve Conaway ...

Sensor characterization is one of the most important tasks to ensure product development success for load and pressure applications and devices.

Researchers designed an IoT network using sound and motion sensors that estimates public space utilization. The ideas can be applied to other IoT sensor networks.

While PIR sensors can be used with Arduino and other microcontroller boards, those best-suited for hobby use are smart enough to perform simple tasks without any programming.

Adding Bluetooth to a sensor node can make it more useful and more user friendly.

Chemical Sensing How to make a sweat sensor for drugs Guidelines include how to deal with pesky interfering signals when making voltammetric sensors by Louisa Dalton, special to C&EN February 11, 2020 ...

How to Build a 4-Channel Wireless Sensor SystemHow to Build a 4-Channel Wireless Sensor System Do you have a DIY monitoring project that could use a boost? Here's how to create a 4 channel Wi-Fi ...