News & Articles

PyroEDU
Get started learning to build your own electronics by following our FREE online courses below!
Learn More »

Categories

Sponsors

Build Like A Pyro!
Find many of the parts used on this site at our favorite online electronics shop
Take Me To The Gadgetory!


MCM Electronics Daily Deal and Bulk Bargain

Wireless SNES Controller

Posted August 25, 2017 by Chris

"The goal of this project was to build a wireless SNES controller that has the feel and action of the original hardware while also upgrading the interface from the SNES connector to a more modern USB connection."

Wireless Data Logging For Temperature And Humidity Sensing

Posted August 4, 2017 by Chris

"Monitoring and controlling relative humidity is important for humans health. Too low or too high humidity feels uncomfortable, but most importantly high moisture is a factor for growing mold in your home, which could be health threatening. I will not go into details on how to control humidity. Instead I’ll describe what motivated me to design and create my own temperature and humidity sensor which reports its readings every minute to a central Linux server."

Digital Temperature Sensing

Posted July 29, 2017 by Chris

"This circuit is simply a digital thermometer. I use a Microchip PIC Microcontroller to communicate to a Dallas DS18B20 Digital Temperature Sensor, interpret the data, and display the temperature on a multi 7 segment LED display."

Temperature And Humidity Sensing

Posted July 8, 2017 by Chris

"The temperature and relative humidity of indoor air is an important parameter that can influence indoor microbial survival, abundance, and community structure. Temperature and relative humidity can also be used to infer other information about indoor environments, such as whether or not it is being heated or cooled."

Web Garage Door Controller

Posted June 29, 2017 by Chris

"I was motivated to find a new solution to controlling my garage door because I didn’t want to carry an extra remote around, and they just don’t work very well. This article demontrates how to use a CC3200 to connect to an existing garage door opener. The CC3200 acts as a TCP server which can send information about the garage door state to any network capable device."

DIY Remote Project

Posted June 23, 2017 by Chris

"Having good support for your arm/hand when operating these large sticks makes it a lot more comfortable, ergonomic and gives an accurate control. The major drawback is that it isn’t possible to carry or hold it without some sort of harnesses or extra support."

LED Logger v3

Posted June 2, 2017 by Chris

"The third version of the Led logger has run without any major issues. Based on uptime logging there has never been any freeze or malfunction. As for the LEDs, I have identified a few types of strips based on the behaviour they manifested throughout the experiment. Careful about the axis scale of the graphs."

The Stubby Robot

Posted May 30, 2017 by Chris

"Stubby is an evolving hexapod robot which I am making, with contributions from my 6 year old daughter and a co-worker. I have long wanted to make a walking robot, thanks to shows like Stargate SG-1. While Stubby is not the same, it has been a very entertaining and educational project to work on."

An Intro To Digispark

Posted May 24, 2017 by Chris

"In today’s blog post we’ll analyze one of the smallest and most practical boards out there. The Digispark board. It’s size, including the USB port, is 25mm x 18mm (so tiny)!! This little board is powered by an ATTINY85 chip and clocked to 16.5Mhz. For conveniece, it has a built in USB port and can be plugged into a your computer without cables or adapters."

GPS Transmission With HC 12

Posted March 22, 2017 by Chris

"The first article in this two-part series, Understanding and Implementing the HC-12 Wireless Transceiver Module, uses the HC-12 to create long-distance data transmission between two Arduino Unos."