Electronics

(shot with reduced exposure) A lamp with two energy-saving lamps of 15 W each was installed on the balcony ceiling. Everything seems to be nice if it were not for the heating of the lamps (especially in the cold

Want to have a fight between spider robots? Then carefully study this article, in it the Master will tell you how to make such a spider. And for clarity of his work, let's see the video.

The "branded" Chinese light bulb burned out in the bathroom above the washing machine - it somehow got a bit dark. You will not turn on the main lighting in the bathroom to load / unload the laundry from the washing machine.

Good day Dear friends, friends. First of all, Happy New Year! So that everything will come true this year, what have you dreamed about before. Secondly and in the main, let's talk and

Light synchronizer - a device that allows you to use an external flash, with a camera that does not have sync contacts. The device catches the light pulse of the built-in flash and ignites the slave. Many

Hello the inhabitants of our site! He made another homemade product that could be useful for truck drivers. This is an audible warning light that starts to work when reverse gear is engaged,

When working with electronics, you often need a power supply and a "third hand". The master decided to combine these two tools in one case. The power supply has adjustable voltage and current,

In this article, the Wizard will tell us how to make an inexpensive LED strip control controller. It works on the basis of the Arduino Nano ATmega328 microcontroller. The program is defined

In the garbage container, the master found an old working player without speakers and a bunch of hard drives. During experiments with hard drives, the master accidentally brought sound to them with

Similar sensors exist as much as RC generators. But it turns out that Arduino can also “teach” to measure the changing sensor capacity - programmatically, an external generator is not required for this.

If you have a clock in the form of a cat, using the microcontroller you can add another function to them - to make meow every hour. And how - says the author of Instructables under the nickname prazors. From

In the article "UMRO: Uranium-Glass-Marble-Ring-Oscillator (Uranium-glass-marble-ring-oscillator)", the Master made a steampunk oscillator using uranium glass. In this homemade, already

In this article, the Wizard will tell us how to make an RGB LED panel for photo / video shooting. A key part of the panel is the diffuser sheet from a broken laptop screen. His

The homemade product, developed by Instructables author under the nickname brianpxbd, automatically controls the brightness of the alarm backlight depending on the ambient lighting. The device is powered by a secondary winding