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“Connect the project to your laptop or phone and then chat between the devices without internet or SMS using just LoRa. Today we are going to make a project which can be connected to your smartphone or any computer and …

“In this project I will show you how to create a retro nixie clock. That means I will show you how you can control nixie tubes with a high voltage DC power supply and then I will combine 4 nixie …

“As a time-enthousiast I wondered how time was kept on other planets, like Mars. Of course the citizens of Mars (none found at the time of this writing) did not decide on this themselves, but NASA did. I decided it …

“An encoder converts information from one format or code to another. The device presented in this Instructable will convert the decimal numbers 0 through 9 into their binary equivalents. However, the concepts presented here can be used to create encoders …

“An accessible Robotic arm made from 3D print and open electronic. Make it together It is not given to everyone to be able to use his arms. When that happens, having a meal could be a nightmare and making you …

“Zap away ads using an ad-blocking custom DNS mini server A long time ago we made a Pi into a WiFi gateway that also blocked ads but the Pi Hole project does a way better job! This project will make …

“This project has been carried out by three students of the Degree in Industrial Design of ELISAVA, in the subject of Academic Uses in specific terminology in English I. It has been called Pulse Shirt - Led - Lilypad , consists of a …

“In this tutorial we will learn how to create a simple weather station using Arduino, DHT11 sensor, OLED Display and Visuino to Display the Temperature and Humidity.”

“INTRO : 1 In this project I show how to build a particle detector with data display, data backup on SD card and IOT. Visually a neopixels ring display indicates the air quality. 2 Air quality is an increasingly important concern …

“The project is based on circuit playground express and cricket. The concept is to reimagine what will happen if people have one more finger? Will our life become easier or will it cause troubles? The deliverable is a 3d printed …