Unified-test-devices – Simple Electronics

You Deserve Simpler Temperature Projects

One unified PCB and code examples for your DHT-11, DHT-22, BMP280 and DS18B20 temperature sensors. The goal of this article is to help you take your first steps into the world of temperature sensing – there are so many options for sensors, boards, and displays that it can easily lead Read more

By Dan, 2 weeksOctober 26, 2025 ago

An electronics enclosure with a PCB and an OLED

How-to

An I2C Address Scanner For Your Desk

The perfect solution to keep on your desk full-time to check the I2C address of devices with dubious origins, with lack of documentation or of devices that have a programmable address. Features: What you will need: Here is what you will need to get up and running with your very Read more

By Dan, 2 monthsSeptember 26, 2025 ago