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capacitive touch keypad 16/8 key TTP229 - $5 (Beverly Hills Adj)

capacitive touch keypad 16/8 key TTP229 1 thumbnailcapacitive touch keypad 16/8 key TTP229 2 thumbnailcapacitive touch keypad 16/8 key TTP229 3 thumbnailcapacitive touch keypad 16/8 key TTP229 4 thumbnailcapacitive touch keypad 16/8 key TTP229 5 thumbnailcapacitive touch keypad 16/8 key TTP229 6 thumbnailcapacitive touch keypad 16/8 key TTP229 7 thumbnailcapacitive touch keypad 16/8 key TTP229 8 thumbnail
condition: new
make / manufacturer: Teufeltronics
model name / number: TTP229 Kit

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TTP229 16-Channel Digital Capacitive Switch Touch Sensor Module Kit

Arduino shown in pictures is not included.

What most other retailers of these are not telling you is that to use it in 16 key mode you need to short two pads P2-TP2. You could permanently do it with a drop of solder, but we give you the parts to allow to make it jumper selectable. In addition to two keyboards you also get 1x 2.54mm header pins, 2x 2.54mm close top jumpers and 4 male-female jumper wires that you can use to connect. These you will need to install yourself .

1x TTP229 16-Channel Digital Capacitive Switch Touch Sensor Module
1x 2 by 1 2.54mm male headers pins
2x 2.54mm close-top jumpers (an extra one in case you lose one)
4x Male-Female jumper wires


These boards have 12 pin headers factory installed for connecting power and data
This capacitive touch sensor module uses the TTP229 integrated circuit, making it easy to add capacitive touch input to your project. It features 16 sensitive touch pads that make an ideal replacement for the old fashioned keypads.

Capacitive touch allows electronics to sense when your finger is within a few millimeter of a surface to simulate a button “press” just like how the push-button works. Capacitive sensing may be used in any place where low to no force human touch sensing is desirable.

This is a 16 switch based easy to use capacitive touch sensing module, This 16 switch digital touch sensor module is based on a touch sensing IV TTP229. This device has a built-in regulator for the touch sensor. We can add interfaces through the non-conductive dielectric material.

Features:

Built-in regulator
Two modes
Simple 8 key mode with independent 8 Channel parallel output.
Advanced 16 Key modes with I2C interface output.
Modes can be selected and configured by the user.

post id: 7757271179

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