Seeed Studio Grove-Touch Sensor Capacitive Touch Development Board for TTP223-B

The Seeed studio grove-touch sensor is a simple capacitive touch sensor module. This touchpad detector IC offers 1-touch key. This replaces the traditional direct button key with diverse pad size. It is used to measure the capacitance of a metallic pad. It can detect the change in capacitance when a finger is near it.

• Grove compatible interface
• Low power consumption
• Power indicator led
• Power supply ranges between 2.0VDC and 5.5VDC
• Response time max about 60mS at fast mode, 220mS at low power mode @VDD=3V
• Screw type mount
• Twig module is 2.0cm x 2.0cm

• Button key replacement
• Waterproofed electric product
• Wide consumer product

• ANSI/ESD S20.20:2014
• BS EN 61340-5-1:2007