Відео

Some of the part the required to build a Drone

Here in the end I have provided details of parts used in pictures for maximum thrust. Battery is 3s, 11.1V, 2200 mAh, 60C

You can simply add more switches with resistors to extend the tones. Try with different resistors and ceramic capacitors. Supply it with over 9 volts.

Please watch 555 timer connection to make the 555 timer pulse

Siren Tones using only 555 Timer

This circuit I have made to create a 555 Timer Siren Tones circuit which is very interesting. The next video.

The connections are the same as LED blinking. So if we remove the ceramic capacitor and replace in with higher value electrolitic capacitor we can make the LED blinking. Try it.

One way to make a drill or grinder using this module.

How to use a Reed Switch

Diodes Function

Make a Rectifier

Coming To Life

Rectifier

Mini woofer with box

Cosmic Flow

Mystic Healing

Breeze Of Sea

DC Motor to DC Motor power generation

Simple but good song recording

Bright Future

Beat Up

Billy

Hard

Ice

Serious Instinct

Simple

Beat Melody

Bond

Circus