---
product_id: 15699659
title: "Sound Activated Switch Soldering Kit | Incuding Soldering Iron | Lead Free Solder | Great STEM Project | SOLDERING REQUIRED"
brand: "elenco"
price: "287 Lei"
currency: RON
in_stock: true
category: "Toy"
url: https://www.desertcart.ro/products/15699659-sound-activated-switch-soldering-kit-incuding-soldering-iron-lead-free
store_origin: RO
region: Romania
---

# Sound Activated Switch Soldering Kit | Incuding Soldering Iron | Lead Free Solder | Great STEM Project | SOLDERING REQUIRED

**Brand:** elenco
**Price:** 287 Lei
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Sound Activated Switch Soldering Kit | Incuding Soldering Iron | Lead Free Solder | Great STEM Project | SOLDERING REQUIRED by elenco
- **How much does it cost?** 287 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/15699659-sound-activated-switch-soldering-kit-incuding-soldering-iron-lead-free)

## Best For

- elenco enthusiasts

## Why This Product

- Trusted elenco brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Are you a Do-It-Yourselfer? Hone your soldering techniques on Elenco' s Sound Activated Switch Soldering Kit. Just clap your hands together twice and watch the Sound Activated Switch turn on the light emitting diode (LED). Clap twice more and watch the LED turn off. A one-shot, or monostable multivibrator, is a circuit that, once triggered, will switch its output logic level. The output will remain at this new logic level for a predetermined period of time, after which the output will switch back to its previous logic state. This is the core of the Sound Activated Switch. Printed Circuit Board (PCB) and components including resistors, capacitors, switches, IC and transistor semiconductors, IC sockets, LEDs, potentiometer and microphone all included along with manual and instructions. Plus 25 watt soldering iron, stand and lead free, rose core solder. From the company that brings you Snap Circuits - 9 volt battery not included. - MADE IN THE USA - Elenco was founded more than 30 years ago by 2 engineers. The core of Elenco is still strong engineering and design skills. Elenco test equipment has proven to be reliable as well as affordable. Elenco supplies Universities and High Schools with quality educational kits and materials.

## Features

- Hone your DIY soldering techniques on the Sound Activated Switch Soldering Kit Enjoy the pleasure of having assembled and soldered it yourself
- Just clap your hands together twice and watch the Sound Activated Switch turn on the LED Clap twice more and watch the LED turn off
- A monostable multivibrator, is a circuit that, once triggered, will switch its output logic level  This is the core of the Sound Activated Switch
- Includes: PCB, electronic components, instruction &amp; 25 watt soldering iron, stand and lead free, rosin core solder PCB measures 639mmX1103mmX16mm
- Add this kit to your STEM curriculum From the company that brings you Snap Circuits - 9 volt battery not included

## Images

![Sound Activated Switch Soldering Kit | Incuding Soldering Iron | Lead Free Solder | Great STEM Project | SOLDERING REQUIRED - Image 1](https://m.media-amazon.com/images/I/71atuAtvyNL.jpg)

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**Shop now:** [https://www.desertcart.ro/products/15699659-sound-activated-switch-soldering-kit-incuding-soldering-iron-lead-free](https://www.desertcart.ro/products/15699659-sound-activated-switch-soldering-kit-incuding-soldering-iron-lead-free)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-17*