Aqara’s cord-free presence sensor runs for up to three years on battery power

The $50 sensor runs on two coin cell batteries so you don’t need a nearby power source for installation.

First graphene-based solar cells used to power temperature sensors

Researchers at the University of Arkansas and the University of Michigan have reported the first use of ultra-low power ...
Taste The Code on MSN

How to Use Rotary Encoders and Interrupts in Your Arduino Projects

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 document my learning in order to be able to inspire other people to make ...
GitHub

Deneyap Temperature&Humidity, Barometer Sensor SHT4X Arduino Library

This Arduino library allows you to use Deneyap Temperature&Humidity, Barometer SHT4X with I2C peripheral. You can use this library in your projects with any Arduino compatible board with I2C ...
Taste The Code on MSN

Building a LoRaWAN Class A Sensor Node with ESP8266, BME680 and RYLR993

In this video, I’m building a LoRaWAN Class A sensor node using an ESP8266, BME680 environmental sensor, and REYAX RYLR993 ...