Description: Clap switch kit is composed of a number of resistors, capacitors and transistor amplifier circuit. Circuit is simple, welding easy,inexpensive, and can be widely used in voice-activated switch. ICSK050A Stable DIY Clap Switch Suite Sound Sensor DIY Electronic Production Features: High sensitivity, about 4 meters clap can be controlled.Clap once, LED is on (seven colors), then clap once again, so cycle. 100% Brand new and High quality Kit Name: ICSK050A Clap switch Kit Quantity: 2Set Working voltage: 4.5-5.5V PCB size: 28x49mm Reference Weight:18g Note: Welding to note:Arrow pointing at the two pads, need to use wire links. Due to the light and screen difference, the item's color may be slightly different from the pictures. If you have any questions about our product or have any suggestions for us,please feel free to contact us.We will reply to you as soon as possible within 24 hours.Thank you for your kindly understanding. Package Included: 2Set ICSK050A Stable DIY Clap Switch Suite Sound Sensor DIY Electronic Production(If the number of products received is incorrect, please contact us . we will refund or give you a replacement).

We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution. Package Included:2Set  ICSK050A Stable DIY Clap Switch Suite Sound Sensor DIY Electronic Production(If the number of products received is incorrect, please contact us . we will refund or give you a replacement). Features: high sensitivity, about 4 meters clap can be controlled.Clap once, LED is on (seven colors), then clap once again, so cycle. Working voltage: 4.5-5.5V (DC voltage). This is ICSK050A Stable DIY Clap Switch Suite Sound Sensor DIY Electronic Production.Electronic tool equipment Smart-family, Repair tools for the Smart family, General electronic components, Electronic circuit board(The product as described in the picture.).