Bazaar Bazaar Category / Grove / Fusion Propagate Community USD Wiki Login | Feedback & IdeasHelp Search for products, brands and platforms Sensor for Grove / Sign up Grove - Touch Sensor Grove - Touch Sensor SKU 101020037 IN STOCK 35 Available 1 Description Best-sellers Technical Details Learn Questions and Answers Related View History Description 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 Applications Ideas Inconspicuous button Water proofed electric product Button key replacement 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. Documents Please visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to our forum. Best-sellers Grove - Relay Technical Details Grove - Sound Sensor Base Shield V2 Grove - Moisture Sensor ADD TO CART Dimensions 60mm x 60mm x 11mm Weight G.W 6g Battery Exclude Part List Grove - Touch Sensor 1 Grove Cable 1 Learn Iron Man 4th Generation Arc Reactor DIY an Iron Man 4th Generation Arc Reactor The Bus Horn Many people may be interested in origami, so am I. Sometimesit is necessary to add some electronic devices to make it perfect. I have tried to make a paper bus recently. And a cool play maker have an idea to make a bus horn with Techbox Tricks. Lighting Slippers A child came to see me and asked for a pair of shoes, which could light up in the dark. Unluckily, I didn't have one pair at hand. However, I had some LED modules and house slippers. And a Logic DC Jack could serve as the main board. Search some materials DeskPomo The Pomodoro Technique is a time management method developed by Francesco Cirillo in the late 1980s. The technique uses a timer to break down work into intervals traditionally 25 minutes in length, separated by short breaks. Dorothy - a project for those away from home Using a LinkIt one with a colour LCD to show how far one is from a home location. The colour changes depending on the distance, and can drop location markers at will to "redefine" home if needed. Questions and Answers Have a question about this? Ask people who own it. Related Grove - Air quality sensor ... View History Grove - 6-Axis Accelerome... Grove - Speech Recognizer Grove - Light Sensor v1.2 Grove - Temperature & Hu... Grove - Water Sensor Grove - Sound Sensor Grove - RTC POPULAR SEARCHES PCB Manufacturing FPGA PCB Stencil LinkIt ONE Crazyflie 2.0 Arduino XBee Arduino Shield Raspberry Pi 3 Model B SHIPPING INFORMATION RF Explorer Beaglebone Black DSO Nano v3 Raspberry Pi MediaTek X20 Raspberry Pi Touchscreen HiKey Board rplidar Linkit Cubieboard raspberry pi relay KNOWLEDGE BASE Beaglebone Cape RPLIDAR A2 HELP CENTER Seeed Info Customer Service Terms and Conditions Stay Tuned Reach Us Contact Us Order Information Subscribe to get the latest product releases, activities Distributors Customer Support Shipping Information Designers Technical Support Payment Information Careers Warranty and Return Site Map Terms of use and tutorials from Seeed Studio. email address > Privacy Policy Copyright (c) 2008-2017 Seeed Development Limited All rights reserved Select Language Select Language Contact Support