If you are a lover of Retrogaming and do not have the possibility to use the original controllers with the cable, this project is for you. Specifically, an adapter has been built that allows you to use...

Who has never left their phone in one place and realized too late that they have lost it? In this project we will look for a solution to the problem; whenever you are too far away from...

The project was born with the purpose of helping the deaf community to communicate and interact easily with the surrounding environment. The goal is to convert the basic symbols representing the 26 letters of English alphabet and...

In this project we will see how to build a pair of glasses in which the circuits for Bluetooth headsets are inserted in the frame. Therefore you can listen to music wirelessly while wearing. The circuit consists...

With this device you will be able to read the measurements made by a DIY multimeter directly on your glasses. No cables will be present as the multimeter will send the read data through the Bluetooth connection....

This robot translates Twitter activity into Cocktails of different flavors. When you want a cocktail, the machine will search for the latest five messages around the world mentioning one of the available ingredients. These messages define the...

This project is not only an intelligent coffee machine with smartphone control but also allows you to graphically view the temperature trend. It can be controlled via Bluetooth or simply fill up with fresh water and the...

In this project we transform the M5StickC board into a laser rangefinder to accurately measure distances up to 2 meters. For this we need the ToF HAT (Time-of-Flight) sensor together with the M5StickC. In addition to displaying...

Anyone can learn robotics, but what if there was a practical and inexpensive approach? This is where “Boca” comes in. Boca is a 3D printed open source platform for manufacturers and researchers interested in exploring control theory...

In this project an Arduino Uno was used to build a robot fridge that follows our movements. This uses Bluetooth and GPS communication to understand the path to follow. In particular, it compares its GPS position with...

The project consists of a car and a Bluetooth remote controller that allows you to control the movement and speed of the car through the tilt angle (similar to a Nintendo Wii remote). The microcontroller receives acceleration...

The tank will be controlled from an Android tablet via Bluetooth. We need a simple and clear system for creating code for Android, like the Sctratch system for Arduino. More info

I decided to create a control pad with Processing to control the Inmoov hand that I built. So for starter let me show you how to create a control pad in Processing and switch the LED on...

Setup and troubleshooting HC-05 Bluetooth module with Arduino, especially the annoying reverse question mark problem. More info

  Equipping the old-made (but not used) plotter with Bluetooth COM port. Then making the first PCB and case’s backplate with it. What for? Why not ordinary printer? It is possible to draw PCB on this plotter,...

  A beacon will continuous broadcast signals to let other bluetooth devices know the presence of it. And I’ve always wanted to have a bluetooth beacon to track my keys since I’ve already forgot to bring them...

https://i.imgur.com/lbXWc7q.mp4   Remember Smartcar, the versatile and easy to use vehicle platform for your hobby-grade projects? It just received a powerful upgrade with an ESP32 as its “brain”, allowing it seamless connectivity via WiFi or Bluetooth. To sweeten the...

In this project we will control a DC motor with a smartphone via bluetooth, learning more about: DC motors Interfacing Arduino with your smartphone Bluetooth L293D IC More info