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“How to display messages on a remote screen? The project combines two technologies, e-paper screen and IoT, to solve this problem. How to display messages on a remote screen? The project combines two technologies to solve this problem. A remote …
“Make in minutes a battery powered WiFi temperature sensor with GUI dashboard in Node-RED on Raspberry Pi! In this project we show how to build battery powered WiFi sensors (i.e. temperature), buttons or any other IOT end nodes …
“A simple interface to monitor my raspberry pis (headless) and my laptop thanks to MQTT and Node Red Story Happy owner of a pihole based on a Raspberry Pi zero W and a Raspberry Pi 4 which is used as …
“OpenCV OAK-D camera with ADLINK Edge AI hardware & software to build a social distancing solution. As we deal with these unprecedented times organisations are looking at how people can return to physical shared spaces. A common approach to this …
“For years we’ve seen a trickle of really interesting home automation projects that use the Node-RED package. Each time, the hackers behind these projects have raved about Node-RED and now I’ve joined those ranks as well …
“This Instructable is targeted at beginners who want to get a glimpse of the wonderful world of Node-Red and the vast opportunities it opens for home automation, connected devices, home information, music systems the list goes on. All the software …
“The starting idea for the project was to design a LED Matrix Alarm Clock that is made from off the shelf parts such as the MAX7219 - 4 in 1 LED Matrix, together with 3D Printed parts. This clock would use …
“The Smart Analyzer is an extended version of Oscillogram for Utility Grid with advanced resources: fft analysis on voltage and current. This project is an extended version of Oscillogram for Utility Grid. Beyond monitor the voltage amplitude and frequency on …
“Introduction This project has the intention to solve to prevent accidental death by stepping on LEGO bricks. How many times have we been barefoot in your house? Thinking about your future prospects, suddenly and without warning, you step on a …
“Solar monitoring system measures voltage, current and power from panel, and from two outputs and voltage on battery. This board measure input voltage, current and power from two sources. Board have two outputs. Each have voltage, current and power measuring …