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SMD Capacitive Touch Switch - 2 Channel

SMD Capacitive Touch Switch - 2 Channel
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SMD Capacitive Touch Switch - 2 ChannelSMD Capacitive Touch Switch - 2 ChannelSMD Capacitive Touch Switch - 2 Channel
Our Price:  £2.40(Inc. 20% VAT)(£2.00 Exc. VAT)Earn 2 Loyalty Points
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SKU:  PPSMDCAPSWITCH
Part Number:  ATTINY85
Brand:  Proto-PIC

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Available Now:  

52 in stock, immediate despatch
Need more than we have? : Higher Quantities Usually Available within 3-5 Working days

Do you want a touch switch or two for your project, then this chip is ideal, With only the addition of 2 x 1 MegOhm Resistors (Not Included), this will turn a conductive surface into a switch. Now you can use wires, Tin Foil, or even PCB traces as a switch. The IC can source or sink up to 25mA on each channel, if you need to switch higher loads than this then you would need to use a Transistor or MOSFET, this would also have the added benefit of allowing you to switch higher voltages if required.

 You may need : https://www.proto-pic.co.uk/soic-to-dip-adapter-8-pin


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Proto-PIC - UK Distributor of Sparkfun, Arduino, BBC Micro Bit, Adafruit Electronic ComponentsProto-PIC ; UK Distributor of Sparkfun, Arduino, Adafruit, BBC Micro Bit electrical components