Youmile 10PCS TTP223B Touch Switch Module 2-5.5V 1 Position Digital Capacitive Sensor Touch Switch For Arduino With Dupont Cable

• Power supply can be 2~5.5V DC ; With mode: jog, self-locking
• Both front and back can be used as touch surfaces, which can replace traditional touch 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.
• The module can be mounted on the surface of non-metallic materials such as plastic and glass, and a thin piece of paper (non-metal) can be placed on the surface of the module. As long as the touch is correct, it can be hidden in the wall, desktop, etc. button.
• Package Content: 10 x TTP223B Touch Switch Module, 1 x 11.8" FeMale-FeMale Dupont Cables 30 PIN

Features: Jog type: the initial state is low level, the touch is high level, and the touch is low level (similar to the touch button function) Low power consumption Power supply can be 2~5.5V DC Both front and back can be used as touch surfaces, which can replace traditional touch buttons 4 M2 screw positioning holes for easy installation Parameter: 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, it will light up when it is powered on correctly; Touch area: The inner area of the icon similar to the fingerprint, which can be triggered by a finger touch. Positioning hole: 4 M2 screw positioning holes, the hole diameter is 2.2mm, which makes the module easy to install and position, realize the module combination Specification: Power supply voltage VCC: 2.0--5.5 V(Typical 3V) Output high VOH: 0.8VCC Output low VOL: 0.3VCC Output Pin Sink Current (@ VCC = 3V, VOL = 0.6V): 8mA 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: 24 x 24 x 7.2mm / 0.94 x 0.94 x 0.28" Package Included: 10 x TTP223B Touch Switch Module 1 x 11.8" FeMale-FeMale Dupont Cables 30 PIN