Top 10 Best Capacitive Touch Sensor

Updated in 2021 - Now featuring STEMMA QT connectors for quick connectivity. Easy-to-use 12-channel capacitive touch sensor breakout board. Supports only I2C, which can be implemented with nearly any microcontroller. Select 1 of 4 addresses with the ADDR pin, for a total of 48 capacitive touch pads on one I2C 2-wire bus. Handles up to 12 individual touch pads.

Low power consumption.. Power supply 2 - 5.5V DC.. Great replacement for the traditional touch of a button.. 4 M2 screws positioning holes for easy installation.. Size 24 x 24 x 7mm9.45 x 9.45 x 2.76inch L x W x H..

The module is based on a touch-sensing IC TTP223 capacitive touch switch module, it allows you to avoid the trouble of conventional push-type buttons.. Size 1511mm. Modes jog, self-locking. Power Supply 2.5V-5.5V. Package Include 20PCS TTP223 Capacitive Touch Switch Sensor.

This is the momentary variety of the touch sensor - touch and it turns on, release and it turns off.. Positive and negative can be used as a touch surface,can replace the traditional touch button.. Four M2 screws positioning holes for easy installation.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.. 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..

Both of these modules are based on a touch-sensing IC TTP223 capacitive touch switch module. These allows you to avoid the trouble of conventional push-type buttons.. Power supply voltage VCC 2.0--5.5 VTypical 3V.. The module can be installed on the surface of non-metallic materials such as plastic and glass. In addition, a thin piece of paper can be covered on the module. As long as the touch position is correct, it can be made into invisible buttons on the wall, desktop, etc.. The default state of these modules is low-level output, and the mode is low-power mode when the finger touches the corresponding position, the module outputs high-level, the mode switches to fast mode, and touches again to return to low-level when there is no touch for 12 seconds, The mode is switched to low-power mode.. Installation note It is recommended to fix the module before turning on the power. After power-on, it takes about 1S to stabilize. Do not touch the touch keys during this period of time..

This module is capacitive type jog mode touch switch module that is based on a touch detection IC TTP223B. Allows you to remove the worry of conventional push-type keys.. In the normal state, the module output low, low power consumption, but when a finger touches the corresponding position, the module output high, if not touched for 12 seconds, switch to low-power mode.. Module can be installed in such as surface plastic, glass of non-metallic materials.. FeatureTTP223B Chip, Low power consumption, and power supply is DC 2-5.5V Green LED Indicator, and it is bright when power on right Control port GND, VCC, SIG Both positive and negative can be used as a touch surface, and replace the traditional touch of a button.. You can put to a thin paper non-metallic cover the surface of the module , when touch the correct location of the module , that you can put it hidden in the walls, desktops and other buttons..

Working voltage DC12-24V. Load type LED lamps and various household appliances. Load power 50W. Touch head 50X34X10mm. This switch is an isolated touch sensor switch, suitable for all kinds of lamps with medium such as glass, acrylic, plastic, ceramic, etc..

The module is based on a touch-sensing IC TTP223 capacitive touch switch module. Modes jog, self-locking. Power Supply2.5V-5.5V. Module Size15mm11mm. Package Content10PCS Aideepen TTP223 Capacitive Touch Switch Sensor.

MAIN SPECIFICATIONS Power2.5-5.5V Multiple trigger mode Size 15mm x 11mm .59x 0.43.. HIGH RELIABILITY This module is based on a touch detection IC TTP223 of capacitive type touch jog switch module. Stable touching detection of human body for replacing traditional direct switch key.. HIGH AVAILABILITY A very useful addition for projects or applications where a conventional mechanical button or switch is not an ideal choice.. EASY TO INSTALL The module can be installed in plastic, glass surface non-metallic materials. As long as the touch of the correct position, you can make hidden in the wall, desk and other places.. SMALL SIZELIGHT WEIGHT Size 15mm x 11mm .59x 0.43 LxW Net weight approx. 8g Package Included 20x Capacitive Touch Switch Button Self-Lock Module..

Size15mm11mm. Power2.5-5.5V. Trigger setting mode1- Greater than Short0- Greater than No Short. COLORRED. Material CCL.