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DIY BIG LED Matrix Youtube Subscriber Counter
Have you worked with ready-made standard 8×8 LED matrix as displays to make scrolled text or to display your Youtube channel subscriber. A large readily available size is LED diameter 5mm. However, if you are looking for a much larger ready-made LED matrix, you may be out of luck. More info Build it yourself Boards,…
Arduino as a programmable logic controller (PLC)
Today we’ll explain how to exploit the potential of Arduino as a programmable logic controller, connecting it to appropriate interfaces for I/O. The PLC (Programmable Logic Controller) has been and still is the basic component of the industrial automation world. The Industrial application made the PLC systems being very expensive, both to buy and repair,…
OpenSK: a fully open-source security key implementation
To help advance and improve access to FIDO authenticator implementations, we are excited, following other open-source projects like Solo and Somu, to announce the release of OpenSK, an open-source implementation for security keys written in Rust that supports both FIDO U2F and FIDO2 standards. More info Build it yourself Boards, sensors and kits for projects like this one….
Let’s Build an open source Quadcopter – Part2
Let’s complete the construction of our aircraft and test it. Now that you have physically created the quadcopter – according to the indications supplied in the first installment of this article (published here) – you may move on to the operational stages, and see as a first thing the commands available for our…
Plastic Player2: the Open Source Music Controller
Plastic Player 2 is an open-source analog interface for digital music. It merges the benefits of digital music streaming with the tactile appeal of physical media. The heart of Plastic Player 2 is a Raspberry Pi running the MusicBox image, which uses the Mopidy server to stream music from a variety of services. But, the…
IoT Based Sensor & Climate Monitoring Using BoltIoT Platform
Often when designing Data acquisition systems, such as plant health monitoring in which case, the sensors are placed on-site, knowing the weather conditions may help in predicting the behaviour of other data and changes in physical requirements, if any. The project involves the design of an IoT based solution to monitor the data obtained from…
