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 ...

Abstract: Sensors play a crucial role in modern biomedical applications. This research study attempts to implement a novel model to calculate the heart rate, blood oxygen level, blood pH value and ...

Designed by Nova Radio Labs in the US, the Novaduino Environmental Sensor Kit is an Arduino-programmable air quality and ...

Build a DIY ESP32C6 temperature and humidity sensor in 10 minutes with ESPHome, then add it to Home Assistant for low-cost, ...

H control is vital in lithium battery manufacturing, affecting material synthesis, electrochemical efficiency, and overall ...

Just about every “getting started with microcontrollers” kit, Arduino or otherwise, includes an ultrasonic distance sensor module. Given the power of microcontrollers these days, it ...

There are many ways to lock a door. You could use a keypad, an RFID card, a fingerprint or retina scan, Wi-Fi, Bluetooth, the list goes on. You could even use a regular old metal key. But none of ...

We may earn commission from links on this page, but we only recommend products we love. Promise. There isn’t a hard-and-fast rule or a definitive timeline for uttering those three words. According to ...

Installing a smart water sensor can save you a lot of money and hassle. The top leak detectors we've tested immediately alert you to issues and even shut off your home's water supply. I’ve been ...

Abstract: Generally, paper and pencil are used for writing and artwork because they are convenient, inexpensive, and disposable. The usage of paper and pencil is steering toward the development of ...