Description This project is an APRS iGate for ARISS program‘s digipeater aboard the International Space Station. I have a 2m FM radio tuned to 145.825 MHz. As the ISS passes over my lo... Read more
Story I’ve always wanted to play with a big LED matrix, and now I have! ? In this post, I’m making a Pixel Art frame, capable of displaying images, scrolling text, etc. Useful to show the we... Read more
Introduction This is a fairly small (51 x 51 mm) board, equipped with a low power Intel Quark D2000 microcontroller, and several sensors (accelerator, temperature, humidity, atmospheric pres... Read more
The open hardware innovation platform Seeedstudio produces the MDBT42Q, a Bluetooth Low Energy (BLE) module. It is a BT 4.0, BT 4.1 and BT 4.2 module designed based on Nordic nRF52832 SoC, a... Read more
Story In this sample, we will connect a Push Button and LED to Raspberry Pi 2. We will be reading the status of the Push button and control an LED using GPIO. This is a headed sample, so ple... Read more
The Raspberry Pi launched in February 2012 for $35, and it went on to become an incredible success. An entire ecosystem of Raspberry Pi-based products has sprung up around it, and now, there... Read more
The kit means developers can add object, facial and animal recognition to their projects Google has announced the AIY Vision Kit, opening up a new way for Raspberry PI users to access its AI... Read more
This post will be one in a series for all the components available to literally break out the expansion ports from the Pi. This series will cover Breadboarding components to connecting the v... Read more
Moving on from “My first GPIO LED”, I decided to take a look at a different LED I had in my possession, an L-59BL/1. This LED has 3 pins and I had no idea what they were for, so... Read more
This tutorial, based on the latest Raspberry Pi B+/model 2, will show you to interface a PIR motion sensor with the Raspberry Pi. And also guides you to use the GPIO pins on it. The GPIO pin... Read more
