Electronics

At one time, there were brick-type handheld game consoles with replaceable cartridges that did not contain any chips and turned out to be simple sets of jumpers or pushers,

There are many articles about this metal detector in the network, but do not go far into the forest, even on this site there are at least three. However, during the assembly process, I remade many of them and each was different in its own way.

Greetings, the inhabitants of our site! How about recharging the New Year mood and making a garland with your own hands that can surprise not only you, but also your guests? Let's not waste time right away

The Instructables author’s self-made article under the nickname akellyirl allows you to control virtual objects in the Scratch programming programming environment using a real accelerometer. First

The author of Instructables under the nickname bclamore made it by himself and placed an optocoupler with an open optical channel in a 3D-printed case. The homemade product is equipped with a cable for connecting to the firm's interfaces

The televisions shown in Fallout 4 have real prototypes called Philco Predicta. Today, such a device is not easy to acquire, and despite the significant cost, it is with a large

The author of Instructables under the nickname ShaneCunningham proposes to implement a capacitive relay on Arduino programmatically. Of the additional parts, only capacitive sensors and resistors themselves will be required.

The lamp proposed by the author of Instructables under the nickname MattF74 can be installed in a van, motorhome, block container, etc. It has three controls: a power switch, a button and an encoder, which

Uncomplicated homework by the author of Instrictables under the nickname Dissension does not just distribute employee cards to office visitors. If one of them not only takes a business card, but also presses the joystick

All poultry farmers know that when laying eggs in an incubator, it is necessary to ensure in the incubator not only the right temperature and humidity, but also the periodic turning of the eggs. Master decided

The author of Instructables under the nickname Eriobis uses the PlayStation game console (which model he does not indicate) not for its intended purpose, but as a signal source in the audio system. For example, when

Tired of LED cubes? Let's make an LED ball. And the Master will tell us how to do it. So, for the manufacture of such a ball, the following Tools and materials are needed:

In this article, the Wizard will tell us how to make an LED mood cube using Arduino and WS2812 LEDs. Tools and materials: - WS2812 LEDs - 96 pcs.; -Printed circuit boards -

Glad to welcome you again. So, today we will make a plotter. A small one from a computer DVD or CD. This plotter is a modification of my laser engraving machine, too