Showing 33–48 of 56 results
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Sale!
10,00 € Original price was: 10,00 €.5,00 €Current price is: 5,00 €. Excl. VAT, calculated at checkout
A device made up of 20 light-emitting diodes, arranged in the shape of a heart, can be used to decorate the family and store windows. The device will serve as a great beginner’s guide for teaching you and your child the basics of electronics. The simplicity of the scheme, the ease of folding and the clarity of the result make it easier to worry about. The result of the construction of this constructor is an effective light-emitting “heart” with the effect of a fire that can burn.
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Sale!
11,00 € Original price was: 11,00 €.6,00 €Current price is: 6,00 €. Excl. VAT, calculated at checkout
The light effect consists of two nested hearts made of 40 red LEDs that turn on alternately. The effect is dynamic, bright and very attractive. The device demonstrates the heartbeat of the human heart.
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Sale!
7,00 € Original price was: 7,00 €.3,00 €Current price is: 3,00 €. Excl. VAT, calculated at checkout
This module is a microphone with a built-in preamplifier, which has a good amplitude-frequency characteristic and high sensitivity.
Such high characteristics are achieved due to the electret microphone used in the module.
Thanks to the built-in amplifier, the audio signal can be transmitted via shielded wires up to 20 meters long. The module contains a voltage stabilizer, so it can be powered from a non-stabilized source with a voltage of 6…15 V.
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9,50 € Excl. VAT, calculated at checkout
Technical Specification
Optical switch for cabinets etc.
Turns on the lighting when the cabinet door is opened and turns it off when the cabinet door is closed.
For closed structures such as for lighting cabinets, wardrobes, drawers.
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Sale!
10,00 € Original price was: 10,00 €.6,00 €Current price is: 6,00 €. Excl. VAT, calculated at checkout
Designed for creating LED lamps using LED strips or rulers and aluminum profiles. The sensor is mounted directly into the profile. The principle of operation of the sensors is based on the reflection of the infrared (IR) rays emitted by them from nearby objects at a distance of up to 5 or 10 cm. Thus, waving a hand or opening and closing a cabinet door triggers the sensor.
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Sale!
17,00 € Original price was: 17,00 €.12,00 €Current price is: 12,00 €. Excl. VAT, calculated at checkout
Power regulators of the 216 series can be used in the regulation of lighting with
incandescent lamps, the temperature of heating the soldering iron, steplessly
controled, when controlling the heater, and the speed of rotation of electric
motors with a phase rotor.
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Sale!
12,00 € Original price was: 12,00 €.4,00 €Current price is: 4,00 €. Excl. VAT, calculated at checkout
Power regulators of the 216 series can be used in the regulation of lighting with incandescent lamps, the temperature of heating the soldering iron, steplessly controled, when controlling the heater, and the speed of rotation of electric motors with a phase rotor.
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Sale!
14,00 € Original price was: 14,00 €.5,00 €Current price is: 5,00 €. Excl. VAT, calculated at checkout
Power regulators of the 216 series can be used in the regulation of lighting with incandescent lamps, the temperature of heating the soldering iron, steplessly controled, when controlling the heater, and the speed of rotation of electric motors with a phase rotor.
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Sale!
15,00 € Original price was: 15,00 €.10,00 €Current price is: 10,00 €. Excl. VAT, calculated at checkout
The kit is intended for the manufacture of power control. The device can be used to adjust the power of heating,
lighting devices, collector AC motors, the maximum current of which does not exceed 25 A.
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Sale!
34,00 € Original price was: 34,00 €.24,00 €Current price is: 24,00 €. Excl. VAT, calculated at checkout
The module is a universal pulse metal detector on a microprocessor and uses Clone PI-W circuit and software solutions. Designed to search for metal objects in the soil, sand, walls, thick grass and others. The use of sensors of different sizes allows you to solve a wide range of search tasks.
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Sale!
20,00 € Original price was: 20,00 €.14,00 €Current price is: 14,00 €. Excl. VAT, calculated at checkout
Pulse metal detector – the module is designed for the manufacture of a metal detector that allows to detect objects from ferrous and non-ferrous metals
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23,00 € Excl. VAT, calculated at checkout
The adapter is designed to connect the cable to the antenna. It is a good option for use on hikes
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Sale!
25,00 € Original price was: 25,00 €.18,00 €Current price is: 18,00 €. Excl. VAT, calculated at checkout
This is a DIY soldering kit. For comfortable listening of audio phonograms, it is necessary to change the timbre of the sound at different frequencies. This is related to acoustics, room parameters, individual taste of a person, etc. This equalizer is intended for this, which allows you to smoothly change the frequency characteristic of the sound signal. Regulation is carried out by five bands of double potentiometers R7-R11. An equalizer is connected between the preamplifier and the power amplifier of the audio path. Two LA3600 chips are used as active elements. The output of the equalizer should be connected to an amplifier with a general volume control.
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Sale!
29,00 € Original price was: 29,00 €.19,00 €Current price is: 19,00 €. Excl. VAT, calculated at checkout
For comfortable listening to audio phonograms, it is necessary to change the sound timbre at certain frequencies. This is due to the acoustics, room parameters, individual taste of a person, etc. This equalizer is designed for this purpose, which allows you to smoothly change the frequency characteristic of the sound signal. Adjustment is carried out in five bands by dual potentiometers R7-R11. The equalizer is connected between the preamplifier and the power amplifier of the audio path. Two LA3600 microcircuits are used as active elements. The output of the equalizer should be connected to an amplifier with overall volume control.
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3,00 € Excl. VAT, calculated at checkout
The voltage regulator module contains a rectifier and a stabilizer on a 7812 IC and is intended for use in simple devices that require a stabilized power supply of 12 Volts with a
current up to 1 Ampere.
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4,00 € Excl. VAT, calculated at checkout
The voltage regulator module contains a rectifier and a stabilizer on a 7805 IC and is intended for use in simple devices that require a stabilized power supply of 5 Volts with a current up to 1 Ampere.
