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“This 5x5 LED Display Snake Game is the first stepping stone to a fully functional 3-D snake game on a 5x5x5 LED Cube which will be built in a future project. This introductory project serves to provide experience for soldering …
“Wrist watches are amazing and fancy fashion accessories for men and women. Makers always like to use something different. My diy arduino dot matrix wrist watch is the final output after one month working. The watch shows time, date and …
“An EMF meter can measure AC electromagnetic fields, which are usually emitted from manmade sources such as electrical wiring, while gaussmeters or magnetometers measure DC fields, which occur naturally in Earth’s geomagnetic field and are emitted from other sources …
“Remote garage door openers are great but there were times I need access to the garage and did not have the remote with me. I therefore designed a simple keypad with 4 digit access codes to allow myself, my family …
“I was always wanting to build a LED cube for my wife (as I promised her to). I’ve been watching a lot of tutorials/instructables about building a LED cube and frankly speaking, all of them have the same …
“Phantom power supply is widely used in audio industry to power the active microphones over single audio cable. Most of the phantom power supplies deliver 48V DC over the balanced audio link and power supply unit described in this article …
“In this article you can find instruction on how to make a simple ethernet cable tester driven by an Arduino. I was inspired by this page that simply and clearly describes how to make a tester for ethernet cables (straight …
“Badges are amazing things. Better when you make your own. I was about to attend the 1st MakerFest at NID, Ahmedabad and thought of taking something unique to the event. Badge was a great option and suited the maker theme …
“This is an example of a simple and cheap milliohmmeter that can be made by every maker. The core of the circuit are a current source (LT3092) and a current sense (INA225): a costant current flows through the milliohm resistor …
“It is open source and based upon the ATmega32U4 microcontroller, and provided with drivers for two DC brush motors and a stepper motor. It receives commands via USB or serial ports, or via the I2C bus. For those dealing with …