Electronic constructor "999+ Scheme School" DOKA D70708 sound

Description Electronic constructor "999+ Scheme School" DOKA D70708 sound

DOKA SCHOOL '999+ Circuits' electronic constructor will surely appeal to young explorers!

By assembling the constructor, the child will get acquainted with the amazing world of electronics while playing. Control in the circuits can be manual, magnetic, light, water, sound, electric, and touch.

Thanks to the original way of connecting the parts, you can achieve fast and efficient results without the use of soldering.

Electrical circuits are divided into several levels of complexity:

The simplest schematics are electrical. These schemes visually show the child how the electric current flows through the wires.

A level more complex - electronic circuits. It is designed for junior and middle school age.

These circuits can be assembled:

A doorbell with light and music.

Propeller that flies.

LED.

Electric fan.

Electric lamp.

Doorbell with music.

A lamp with sound control.

Small ammeter.

Lamp with timer.

Motion detector.

Electricity generator.

Voltmeter.

Radio receiver.

Lie detector.

Barometer.

Microphone.

Metronome.

Light-controlled piano.

Light gun.

A street lamp.

A lighthouse that turns on automatically.

A radio station.

A horn.

An alarm system.

A sound generator.

Megaphone.

Moisture meter.

Traffic light.

Digital voice recorder.

Night light with a timer and much more

By assembling an electrical circuit, you can get an acoustic, optical or electrical output signal.

Effects such as:

A 'fire' car siren.

Morse code sounds.

Voices of animals.

Playing music.

Violin playing.

The sound of a blaster.

The rumble of an airplane.

The clatter of a telegraph.

The ringing of a bell.

The roar of a motorcycle.

The creak of a door.

The horn of a motor ship.

The siren of an ambulance.

Machine gun fire.

and much more.

The constructor consists of the following elements:

Connecting wires.

Piezo emitter.

Sensor plate.

A reed switch (magnetically controlled contact) with a magnet.

Push-button switch.

Switch.

Photoresistor.

Red LED.

2.5 V lamp.

Battery holders.

Speaker.

Integral circuit musical.

Integral circuit signaling.

Star Wars integrated circuit.

Electric motor with propeller.

Antenna.

Green LED.

6V lamp.

Microphone.

Integrated circuit "power amplifier".

Resistors 100 ohm, 1 kOhm, 5 kOhm, 10 kOhm, 100 kOhm.

Capacitors 0.02μF, 0.1μF, 10μF, 100μF, 470μF.

Integral circuit "high frequency amplifier".

PNP transistor.

NPN transistor.

Rheostat.

Integrated circuit "FM band".