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2 - 3 Days Grove - Touch Sensor
Product Images shown are for illustrative purposes only and may differ from the actual Product. Due to differences in PCB manufacturers, colours, pin mappings, markings & packaging of products/PCBs may also differ from those shown above.

This is a simple touch sensor module. You can use it to replace a traditional push button. Using the TTP223-B touch detector IC It measures the capacitance of a metallic pad. It can detect the change in capacitance when a finger is near it. This is the same technology used in the iPhone touch screen. So you can place the metallic pad under a non-metallic surface such as a plastic or glass sheet and it will still work as a button. This may be useful for projects that need to be waterproof. You can also make a secret button by placing it inconspicuously behind a smooth surface. For instance you could place them under a nonmetallic card table and by casually pressing the right location on a tabletop surface you could mysteriously control your DIY project.

 

Features

 

  • Grove compatible interface 
  • 2.0-5.5V DC supply 
  • response time max about 60mS at fast mode, 220mS at low power mode @VDD=3V 
  • Low power consumption 
  • 2.0cm x 2.0cm twig module 
  • Power indicator led 


For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your using of the product.

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Grove - Touch Sensor

Free Shipping on Order Sub-Total over Rs. 1999.
If your required quantity is more than what's shown below, please ping us to know the lead time and to pre-order.

Please make sure you have a Grove Shield to go with this Sensor. This won't directly fit into Breadboards/Jumper wires.

  • Views: 8003
  • Brand: Seeed Studio
  • Product Code: Touch Sensor
  • SKU: PL-26-659
  • Availability: 2 - 3 Days
  • Rs. 350.00
  • 5 or more Rs. 340.00
  • 10 or more Rs. 320.00
  • 20 or more Rs. 305.00
  • 50 or more Rs. 280.00

For bulk (& discounted) corporate/academic orders, please contact us for Estimate.

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