Content for Project

Bluetooth LE IoT Gateway

“Enable a Bluetooth LE IoT network with cloud control using Hologram Nova, Raspberry Pi Zero W and Droplit.io services and software. Build your BLE IoT Application with cloud control and cellular connectivity! Overview This project combines a Raspberry Pi …

ESP8266 Wi-Fi Button - DIY Amazon Dash Button Clone

“In this project you’re going to build an ESP8266 Wi-Fi Button that can trigger any home automation event. This is like a remote control that you can take in your pocket or place anywhere that when pressed sends out …

GRBL With H Bridge And DC Motor

“In this instructable I will be showing how you can build a personal X-Y Plotter using simple L293d motor drivers. ie- without Complex Stepper drivers. Warning - Use of H-bridge to drive a stepper is inefficient. features like microstepping cannot be …

Project  Helm Lit

Helm Lit

“In this instructables I’ll be showing you how to build headgear with an integrated 8x8 LED display, a.k.a. one of the most lit thing you’ve seen yet.Let’s dive into it!”

Homemade Lathe For Drill Press

“I always wanted to have a lathe for wood but I don’t have much space in my workshop, so I decided to build one myself using my drill press. For this, I used an angle drill adapter and after …

Joy Robot (Rob Da Alegria) - Open Source 3D Printed, Arduino Powered Robot!

“This project is competing in Instructables Arduino Contest, Design for Kids Challenge and Wheels Contest. Please vote on us! Robots are getting everywhere. From industrial applications to underwater and space exploration. But my favorite ones are those used for fun …

Large fonts on a tiny OLED & ATiny85

“It is very challenging to compress code in small memory micro-controller unit (MCU) such as Digispark ATtiny85, which is offering only 6kB. Suppose you want to attach it to a tiny OLED (128x32 pixels) and make it write easily readable …

oled earrings

“This year I had a special gift for my girl. Earrings that feature an oled screen with animations of her favorite arcade game, Tetris. The original idea was to have tetris blocks fall from the top of the screen to …

Quadcopter With Nodemcu And Blynk(Without Flight Controller)

“Hello guys.! The search to make drone without a flight controller ends here. I was kinda making drone for my project which involves survillence.I was surfing net overnight to make it work without the flight controller and its was …

Small Stepper Robot Arm

“This entry is about a small stepper robot arm I made a while ago. In this post, I will first talk a bit about how I built it and what my thoughts were while doing so. After that, I will …