Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...

An air fryer reduces cooking time on meals without losing flavor. But tracking temperature on meat in an air fryer isn't easy ...

This article introduces the basics of ToF systems. Then it explores the applications for infrared sensors, including laser ...

A simple temperature sensor using a two-wire transmitter for PRTDs combined with the still-popular 4 to 20 mA analog current ...

Penn State engineers built a graphene-based breath sensor that detects acetone, offering quick, low-cost diabetes and ...

The device uses a PCB that integrates an ESP32-C3-mini with the CO₂ Sensor (SCD40). The PCB also has connectors for the ...