The goal is to build an inexpensive datalogger to record air temperature, relative humidity, and leaf wetness.
Not your typical wall clock that tells time, it also becomes your wall light panels that lit up your scifi-like bedroom.
In this second tutorial I will be sending text and color data through the internet.
Making a smart tap for viruses
This study is an example how to build a 3-phases 230V/380V from a 12-24V DC with an Arduino Uno
A device that controls the customer population remotely, to reduce the spread of Covid-19.
Sketch to use a KY-022 + Arduino Mega for receiving data sent from an universal IR remote
Universal access prosthesis
CHILLY is a small device who turns your evaporative Cooler into a smart cooler which can be controlled by your mobile phone!
In the second part of the tutorial, we learn how to read audio files from an SD card and output them on a speaker.
Let´s take a look into the I2S specification and let us try to realize the first step to play audio files with an FPGA.
Prevention of solar radiation in schools
A DIY home-made giant 10 x 10 LED board, it's bright, colourful and cool.
To charge mobile battery with in specified amount of time by setting timer.
Yet another Thomas Helmet made from a 3d printer with Attiny85 to control the RGB LED lights.
Anitrack is an autonomous system that can track an animal's position, measure its temperature, its heart rate and its movements.
The Convertible LED Matrix Clock is a new take on designing LED displays. Its design allows it to be converted into two different modes.
The objective is to find an easy way to implement RS485 on an Arduino Uno, then to adapt it to an ESP8266.
This tutorial is about a car parking space monitoring system using a computer application designed in Visual Basic.net...
OpenCM is a micro-manipulation framework based on the UC2 system.
Are you tired of giving any surplus of your homemade electricity to your electric grid provider? Here is the solution to stop the waste!
How to build a wind turbine MPPT regulator within direct injection or battery configuration, 24V or 48V, 30A max. Update : V2 with a PCB.
This is a small bot which draws on a plane surface. It takes input as GCODE and draws that pattern on surface. there are no limits to canvas
This revisionist's project examines the meanings of being ALIVE and being AWARE based on the Caveman in the Box Theory.