An autonomous drone that uses deep learning to identify if people are maintaining social distancing or not. High Degree of Red = High Risk. Inspiration For a couple of years, we have been building and flying drones. This was something that we enjoyed and considered it as some sort of sport. Last year, our state …
The SENT protocol, standing for Single Edge Nibble Transmission, is used for sensors that need to send high-resolution data while keeping system costs low. It’s most typically used in the automotive world, where it can be found in such parts as throttle-by-wire pedals and temperature sensors. [Mark Smith] set out to see if he could get …
IMPLEMENTING SENT SENSORS ON THE RASPBERRY PI Continue Reading
Raspberry Pi enthusiasts or Pi developers looking for an easy way to allow configuration although Raspberry Pi systems may be interested in a new open source application created by Peter Walsh and published to the Hackday.io website. AppDaemon has been created to allow easy configuration of Wi-Fi password, file sharing workgroups, fixed IP address entry, …
Easy Raspberry Pi configuration with AppDaemon Continue Reading
We know what you’re thinking: this is yet another one of those “Gut the retro gear for its cool old case and then fill it up with IoT junk” projects. Well, rest assured that extending and enhancing this 1970s computer trainer is very much an exercise in respecting the original design, and while there’s a Pi inside, …
RETRO COMPUTER TRAINER GETS A RASPBERRY PI REFIT Continue Reading
A rapidly deployable distributed Wi-Fi IEEE 802.11s mesh communication network with cellular modem Internet access for emergency disasters. Features Internet access via a USB cellular modem Wi-Fi IEEE 802.11s mesh distributed communications 3D printed water-proof enclosure Open source software, open hardware Compact Long range open hardware omni directional antenna (up to 1 km between nodes) …
Use your Raspberry Pi to set up an open-source inventory management system written in PHP with a MySQL database. Using a Raspberry Pi for your own inventory management system. Basic Inventory Management System Web Application An open-source, inventory management system written in PHP with a MySQL/MariaDB database has no problem operating on a Raspberry Pi. …
Serving Your Own Inventory Management System Continue Reading
Raspberry Pi enthusiast and Thingiverse member Chordless has designed and release the files for a modular Raspberry Pi case enabling you to build a system to your exact requirements. “A modular case for Raspberry Pi. Print the modules you want, and click them together to make a customized case. This is mostly intended for headless …
When the world is on your shoulders, it can be relaxing to remember that we’re just hairless monkeys hurtling through space on a big rock alongside a lot of other rocks. If you find yourself wondering where exactly the other major rocks are instead of worrying, we think that’s a good sign. Wherever [snowbiscuit] lives, …
AUTOMATIC PLANET FINDER IS OUT OF THIS WORLD Continue Reading
This is a quick guide to show you how you can write you own scripts using the Python API or general system scripts and have them run when certain power events occur on the PiJuice HAT such as low power, no power etc. In this example we will create a python script that will shutdown …
How to run a user script with the PiJuice power events Continue Reading
FiDUS Power is pleased to announce the addition of the exciting convection cooled, high efficiency, SUF350 AC-DC open frame power supply. With the SUF350, system designers can utilize 250W of output power from the dense 3 x 5” package without the need for fan cooling. Where fan cooling is acceptable, the full 350W potential of the SUF350 can …
NEW SUF350 – FAN-LESS 250W IN ONLY 3 X 5” AND UP TO 95% EFFICIENT Continue Reading
