Arduino

One type of word clock uses a stencil on which LEDs illuminate only the letters that are needed at the moment, composing them thereby the words. Posted by Instructables as kenyer

The author of Instructables under the nickname rgco invented a four-voice 1.5-octave synthesizer on the Arduino Uno. For comparison, widespread children's synthesizers that differ from each other only

Recently, I became interested in the aircraft model theme. And then it started: he built a plane, bought equipment. Anticipating the quick demise of the first model without departing from the box office, he began to collect the second, in parallel

There are many similar homemade products, but this one, assembled by the author of Instructables under the nickname NLC_Engineering, is distinguished by the use of components soldered from the DigiSpark board. Attiny85 microcontroller shot from this

When performing any work, sometimes you forget to wear safety glasses, which is not safe for the eyes. The master invented and manufactured a device that automatically lowers glasses on his eyes when turned on

Good day or night, anyone like that. Today I will share instructions on how to make a small nightlight. The basis is a matte diffuser from a burnt out LED bulb. And inside we put

Hello, the inhabitants of our site! When I translated the article on pseudo-wooden LED watches, some readers thought: is it possible to use the vibration sensor in them to switch the clock mode, the thermometer

In this article, we will consider the manufacture of a device that cuts a wire of a given length and quantity. Immediately make a reservation, this article presents materials from various sources. References

The Arduboy game console is one of the most famous examples of open hardware. If you want, buy it, if you want, assemble it yourself. If they grow from the shoulders, the second is more profitable.

A student from Poland is engaged in projects with Arduino, programming, 3D printing. This time, he presents his model of a snowmobile assembled from parts, including those printed on a 3D printer.

Reflexometers (not to be confused with reflectometers) in the past were popularized among masters in a rather original way: claiming that similar, only more complex devices are used for

The master called this model "Earth Clock". This model shows in real time which part of the Earth is currently illuminated by the Sun. Let's watch the video. This model can be used as

Greetings, the inhabitants of our site! Today we will make a multifunctional weather station for observing the indoor microclimate. YouTube author AlexGyver has long wanted to do something.

What? Here, for example, dogs are less than a cat, and more than a person. Why not be a fairly large virtual pet that does not fit in any pocket? Microcontroller and LED