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| Features |
100% brand new and high quality
The module is based on a touch-sensing IC (TTP223B) capacitive touch switch module. In the normal state, the module output low, low power consumption; When a finger touches the corresponding position, the module output high, if not touched for 12 seconds, switch to low-power mode.
Jog type : the initial state is low , high touch , do not touch is low ( similar touch of a button feature )
Module can be installed in such as surface plastic, glass of non-metallic materials
In addition to the thin paper ( non-metallic ) covering the surface of the module , as long as the correct location of the touch , you can make hidden in the walls, desktops and other parts of buttons
Features:
Low power consumption
Power supply for 2 ~ 5.5V DC
Can replace the traditional touch of a button
Four M2 screws positioning holes for easy installation
Specification:
| Item |
Min |
Typical |
Max |
Unit |
| Power supply voltage VCC |
2.0 |
3 |
5.5 |
V |
| Output high VOH |
- |
0.8VCC |
- |
V |
| Output low VOL |
- |
- |
0.3VCC |
V |
| Output Pin Sink Current (@ VCC = 3V, VOL = 0.6V) |
- |
8 |
- |
mA |
| Output pin pull-up current (@ VCC = 3V, VOH = 2.4V) |
- |
4 |
- |
mA |
| Response time (low power mode) |
- |
- |
220 |
mS |
| Response time (touch mode) |
- |
- |
60 |
mS |
| Size |
24x24x7.2 |
mm |
Touch Sensor Interface :(the last picture show)
-Control Interface : A total of three pins (GND, VCC, SIG), GND to ground , VCC is the power supply , SIG digital signal output pin ;
-Power Indicator : Green LED, power on the right that is shiny ;
-Touch area : Similar to a fingerprint icon inside the area , you can touch the trigger finger .
-Positioning holes : 4 M2 screws positioning hole diameter is 2.2mm, the positioning of the module is easy to install , to achieve inter- module combination ;
Package:
Touch Sensor x 1
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| Shipment |
- Item will be shipped within 24 -48 hours after full payment is received.
- The Item will be shipped by air mail，Normally the shippment to worldwide is used to take 20 to 25 business days, exclude Sat & Sun
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| Payment |
- We only accept payment through Paypal.
- Payment must be received in 7 business days of auction closing.
- Please leave note for your special request in ebay note when you pay the order. Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
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| Return Policy |
- If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
- If is item is defective in 3 months, you can return it to us. We will send you a new replacement after receiving the defective item
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| Contact US |
- We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply your email as soon as possible, please kindly allow 24 hours(working day) for us to response. Thank you.
- We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact
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