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  • 24/10/2018

    Perfect, functional and recommend

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  • 27/02/2018

    Mały sensor dotykowy na układzie TTP223. Istnieje możliwość regulacji czułości układu przez zmianę wartości kondensatora w zakresie 0-50pF.

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  • 28/06/2017

    Vin,GND and data to source Vin... Force it on over 7v, than start doing crazy things :) So use it at 5v or less, less V smaller radius. On 5v radius is around 3 cm, dont put it under metal, use wood or plastic, any conductor will trigger it. I use it to turn 0.96 inch OLED on my alt/press/temp meter, saves battery and make it look like proper consumer product not electro freak gadget. Normaly open, normaly close or touch, your choice. Check where to solder to put in state you need for your product/project.

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  • 05/03/2021

    Works very well. It was really good purchase.

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  • 10/06/2020

    I really love these touch switches. With them, my PC turns on by touch now.

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  • 02/04/2020

    Everything is ok

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  • 28/03/2020

    Very good products

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  • 18/02/2020

    Good product. Work very well.

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  • 15/10/2019

    They arrived and I will use them in my project

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  • 23/08/2018

    excellent tiny board.. perfect for diy. didn't checked yet. hope every board works. buying in bulk is good. coz of much difference in cost. also if one doesn't work.. there is always option for another

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