DX » Community » Reviews » TTP224 4-way Capacitive Touch Key Digital Sensor Module - Deep Blue
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Small Easy tiny Sensitive Sensor
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  • posted byteodim on 03/08/2017

    This is my second order for same sensor. Impressions are same, cheap-1.9usd, reliable, low power, many options.


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  • posted byteodim on 03/01/2017

    Good module with lot of options. To reduce power consummation smd LEDs can be removed. There are different variants of touch sensors, but this one, or other ones find at dx based on the same chip, have lower power consummation and chip can be configured on different ways using onboard jumpers.


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  • posted byjr9 on 09/07/2015

    Easy to use, The IC have some issues with extra configuration, but work very well as push button. It could be better if have some plug on each button to expand it.


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  • posted bysnej3265 on 05/09/2015

    arrived in 10 days to northen europe. It is nice condition, however not tested with arduino. check the picturess :-)

    small sensor with 4 zones small sensor with 4 zones small sensor with 4 zones small sensor with 4 zones


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