https://youtu.be/H7k1YApU0pg
This post is the first of several image processing tutorials that are to follow. We take a closer look at the pixels that make up an image, learn how to install OpenCV on the Raspberry Pi (with a Raspberry Pi Camera) and we also write test scripts to capture an image and also carry out colour separation using OpenCV.
RISC OS was first released in 1987 by iconic British computer company Acorn Computers and was created by the same team who designed the original Arm microprocessor. The operating system was a proprietary, closed-source product, sometimes licensed to third parties for use in projects as diverse as digital TV decoders, factory automation systems and more….
While drones are commonly included in discussions about the Internet of Things (IoT), FlytBase says that developing communication protocols for drones is different than other elements of IoT. “Drones, are deployed in smaller fleets, have large lithium-based batteries, and send a large amount of data over a short period of time. Drone applications need real-time navigation, telemetry and…
A flower pot with a technological flowerpot dish that, when a person comes near, produces a colour-changing, rotating light which varies based on the humidity of the ground and therefore on the plant’s need to be watered. How many things can we do with Arduino? Since it first appeared on magazines and on…
FoxTail has recently released via Thingiverse website the 3D printing files of its Sega Dreamcast Pi Case, allowing anyone with access to a 3D printer to replicate the case to protect their own Raspberry Pi SBC. The iconic Sega Dreamcast case supports the Raspberry Pi B+ / 2 / 3 systems, and is also equipped…
Not really surprisingly, it is quite hard to get a mobile Linux handheld device in 2019. You either have to build your own or try to get your hands on the (discontinued) obscure ones. Would computer manufacturers sell you a device that lasts you 10 years? It is not really profitable from the seller’s point…
Limor Fried aka Ladyada is the founder of the Adafruit Industries. Besides having been featured on Wired’s cover she is a continue inspiration for hackers and entrepreneurs worldwide. We had the chance to interview her on a quite long bunch of topics and she was so awesome to find time to answer. —————————————————————————————————————————- (CC…
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Open-Electronics.org is not just a container of ideas: it is also a web site lead by a team of engineers and geeks who will take part in the discussions and give support.
Our mission is to become a reference Open Source hacking site with ideas and feedback aimed to enrich the community.
