Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

Fuel smell under the hood or a stubborn check-engine light often points to a bad fuel-pressure sensor, but nothing stalls a ...

An electrochemical DNAzyme sensor for sensitive and selective detection of lead ion (Pb2+) has been developed, taking advantage of catalytic reactions of a DNAzyme upon its binding to Pb2+ and the use ...

The SGP30 is a digital multi-pixel gas sensor designed foreasy integration into air purifier, demand-controlledventilation, and IoT applications. Sensirion’s CMOSens®technology offers a complete ...

A novel pressure microsensor is designed, fabricated and tested. Novel piezoresistive sensing structures using 30- mum thick silicon diaphragms (from 370 mum times 370 mum to 970 mum times 970 mum ) ...

Preparing hybrid microstructures on flexible substrates is a crucial approach to achieving highly sensitive flexible pressure sensors. However, the preparation of hybrid microstructures on soft ...

Espressif is retiring the legacy I2S API: So with Arduino v3.0.0 (IDF v5) my old I2S integration will not be available any more. The legacy syntax is still working as long as you don't upgrade. In ...

Goal: Monitor temperature, humidity, and pressure with cloud-based logs. Components: Arduino Nano. DHT22 and BMP280 sensors. Raspberry Pi Zero W. Steps: Arduino collects sensor data and sends it via ...

Inspired by traditional Chinese medicine (TCM) pulse diagnosis, a wireless pulse diagnostic device, based on a micro-electromechanical systems (MEMS) pressure sensor array, was designed to detect ...