Learn how to build a Bluetooth-controlled fire truck using the Arduino UNO R4 Minima board, an HC-05 module, and a water pump. This step-by-step guide covers components, assembly, programming, and testing.
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 system starts automatically! Developed on Arduino Nano, it uses an ST7920 display, an HC-05 Bluetooth module, a Dallas…
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 and Machine Learning. Boca has eight degrees of freedom, thanks to the 8 servo motors, with some great…
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 that of the phone of the person to be tracked through Bluetooth communication. Arduino communicates with a GPS…
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, face panel of a case, to mount a laser/mechanical cutter and a mechanical engraver. Drawing area of this…
Being a maker, I thought about this and decided that I will build a wearable device, a system which can help both patients with Alzheimer and their caretakers. This system should be able to carry out at least the following tasks: Reminding the patient of carrying out tasks, he/she has to do daily (such as…
Differently from the small black droids that you have seen in the Star Wars saga, the mouse droid by Potent Printables acts as a sort of physical messaging app. It’s able to travel to the correct location, then pop open to unveil a scrolling LED sign. An Arduino Uno along with an Adafruit Motor Shield are used for control,…
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