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5PCS OPEN-SMARTDigital Capacitive Touch Sensor (Toggle Mode) Switch Module Button Board for Arduino
5PCS OPEN-SMARTDigital Capacitive Touch Sensor (Toggle Mode) Switch Module Button Board for Arduino
Regular price
$3.45 USD
Regular price
$7.90 USD
Sale price
$3.45 USD
Unit price
per
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Description
Note: If you want to place the bulk order that the stock is not enough, please contact with us.
The module is based on a touch detection IC (TTP223-BA6) , and the touch IC is in trigger mode (Toggle Mode).
On power-up , the module output low or high ( freely set by the board toggle switch ) , the mode for low power mode ;
touch of a finger when the corresponding position , the module will output the contrast level ( ie, the original output High , after touching a low output ;
originally output low , after touching a high output ) , the mode is switched to fast mode ;
when for 12 seconds without touching , the mode and switch to low-power mode .
The module can be installed in such as plastic, glass surface 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 places buttons, switches.
This module allows you to dispense conventional mechanical push buttons, switches troubles.
Features
Latch type : the initial state can be set high or low , the touch will change the level of the state ( like self-locking switch function ) .
Low power consumption.
Power supply for 2 ~ 5.5V.
Positive and negative can be used as a touch surface , DC can be an alternative to traditional self-locking switch.
4 M2 screws positioning holes for easy installation.
Easy to use and funny.
Interface
Control Interface: A total of three pins (GND, VCC, SIG), GND to ground, VCC is the power supply, SIG digital signal output pin, the power-output high;
Power light: Green LED, a power that is properly lit;
Touch area: Similar to a fingerprint icon inside the area, you can touch the trigger finger.
Selector switch: When the handle appropriated L side, it is set to the power output low; Similarly, when appropriated H side, the power output high.
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;
Photos
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x Touch Sensor(T)*5
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