Specification Brand : Haldzemo BulletPoint : 8 Key CAP1188 Capacitive Touch Sensor Module SPI I2C Captouch Sensor w/LEDs 8 Button / Key Interfaces DC 3V-5V for Arduino DIY BulletPoint1 : Low power consumption, Power supply is 2 ~ 5.5V DC. Size: 24*24mm, Weight: 2g, Color: Blue. Four M2 screws positioning holes for easy installation. BulletPoint2 : Positive and negative sides can be used as a touch surface, can replace the traditional touch button. BulletPoint3 : Control interface: a total of 3 pins (GND, VCC, SIG), GND is ground, VCC is the power supply, SIG is the digital signal output pin. BulletPoint4 : 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. BulletPoint5 : The 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. Color : Blue ConnectivityTechnology : I2C ExternallyAssignedProductIdentifier : 4712414391525 ExternallyAssignedProductIdentifier1 : 0731717891284 ExternallyAssignedProductIdentifier2 : 731717891284 ExternallyAssignedProductIdentifier3 : 00743270157530 ItemName : Haldzemo TTP223B Digital Touch Sensor 1 Position Capacitive Touch Switch Module DC 2V to 5.5V Compatible Arduino (10 Pack) ItemPackageDimensions_Height : 0.8 inches ItemPackageDimensions_Length : 6 inches ItemPackageDimensions_Width : 3.9 inches ItemPackageQuantity : 1 ItemTypeKeyword : capacitive-proximity-sensors Manufacturer : Haldzemo Material : Plastic ModelNumber : 5cad7c7c87601a6c1a771935de746e NumberOfItems : 10 PartNumber : HZ056X10 PowerSourceType : ac/dc ProductDescription : Description: 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. The 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 allows you to dispense with the hassle of conventional press-type buttons. Features: Tap type: Initial state is low level, touch is high level, no touch is low level (similar to the function of light touch button) Low power consumption, power supply is 2 ~ 5.5V DC Positive and negative sides can be used as a touch surface, can replace the traditional touch button. Control interface: a total of 3 pins (GND, VCC, SIG), GND is ground, VCC is the power supply, SIG is the digital signal output pin. Power indicator: green LED, power on the correct that is lit. Touch area: the internal area of the icon similar to the fingerprint, triggered by a light touch of the finger. Positioning holes: 4pcs M2 screw positioning holes, aperture 2.2mm, so that the module is easy to install, to achieve the combination between the modules. Package Included: 10pcs TTP223B Digital Touch Sensor ProductSiteLaunchDate : 2024-08-30T08:16:15.292Z Size : Small SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 3.986 UnspscCode : 39122200 Voltage : 24 volts