by Jonathanrjpereira @ instructables.com: Ever wanted to monitor your city's Current Weather Conditions, Carbon Footprint, Noise and Pollution levels? Do you want be a Climate Change Crusader or set-up your own Tweeting Weather Station and share your local weather conditions with...

by masteruan @ instructables.com: This is a simple tutorial to create an EMF detector. You can use Arduino for this job, but is better use a microcontroller called Attiny85. It is possible program it throe the Arduino interface. Attiny85 EMF detector -...

by motheeb @ instructables.com: This lesson will allow you to use SMS to control an LED along with using Arduino to make automatic calls to your phone in case it sensed movements in your room. You will be able to listen to the voices there and act upon emergency. Arduino with GSM...

by Graham Prophet @ edn-europe.com: Atmel ATmegaS128 AVR microcontrollers are now produced in space-grade quality, including latch-up immunity, ceramic packaging and extended temperature range for next-generation of space applications. AtmegaS128 – the first µC Rad Tolerant...

In this video: mjlorton tests the latest firmware from Siglent for the SDM3055 bench multimeter A quick overview of the Fluke TiS10 (vs Ti90) thermal camera A look at the YZXstudio Black USB Power Monitor (with optional bluetooth module) that Frank Tong sells on his eBay...

Fairchild Semiconductor’s app note on proper heat sink mounting to achieve lower thermal resistance between the package and its heat sink. Link here (PDF) This document provides guidelines for mounting heat sinks for the proper thermal management of power semiconductor devices in...

by InitialState @ github.com: Let's face it, we humans talk about the weather a lot ⛅. The average person talks about the weather four times a day, for an average of 8 minutes and 21 seconds. Do the math and that totals 10 months of your life that you will spend yapping about the...

electro-labs.com published another great project based on Atmega328P: We are building another opensource SoloPCB project which is very enjoyable to build and use. In our electronics works, we frequently need to know the actual value of a capacitor. As you know, small sized SMD...