Hackster.io user Najib Kassab has published a tutorial walking you through how to setup a small project using a Raspberry Pi 4 and Hexabitz modules HF1R0x and H01R0x, H08R6x and H0BR4x. Help... Read more
Are you having problems in compiling OpenCV in Raspberry PI? Here you can learn how to do it easily. Story Overview OpenCV is the most popular (and, in my opinion, most powerful too) image p... Read more
Are you still writing notes on paper and sticking them to the fridge like it’s the ’80s? Well, if you are, and you read this site, you’d probably like to upgrade to something a bit more 21st... Read more
Adapting Adafruit’s CircuitPython to use the RFM69HCW Radio FeatherWing on the Zynq-7000 series FPGAs. One of my most commonly used Raspberry Pi shields I discovered a few years ago is... Read more
New collaboration with Osram Opto Semiconductors helps PCB designers and electronic engineers design faster with free symbols and footprints SnapEDA, the Internet’s first and leading electro... Read more
Interfacing Raspberry Pi with Arduino UNO Raspberry Pi is great tool for embedded engineers but it lacks ADC. One more draw back is all its IO’s are 3.3V level. On the other side Arduino is... Read more
This project is about an open-source, USB based, 10 digit seven segment display unit. This unit is specifically designed to work with POS systems and banking applications. Initially, this sy... Read more
Today, you probably don’t think much about object-oriented programming, it’s just part of the landscape. But decades ago, it was strange and obscure technology. While there were several lang... Read more
Capturing real data (RPi/DHT22), saving them in a database (SQLite), creating graphs (Matplotlib) and presenting them on a web page (Flask). Introduction: From Data to Graph. a Web Jorney Wi... Read more
How to measuring the air quality of the Open Data Institute using an Arduino and a Shinyei PPD-42. Introduction So, whilst thinking of a good demonstration for the Opensensors platform, we t... Read more