IDUINO TTP223 - 1 Channel Capacitive Touch Sensor Module Blue Color Electronic Components Electronic Hobby Kit
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Specifications:- Power supply voltage(VCC): 2.0, 3, 5.5 V. Output high VOH: 0.8VCC V Output low VOL: 0.3VCC V Response time (touch mode) : 60 mS Output Pin Sink Current (@ VCC = 3V, VOL = 0.6V) : 8 mA Output pin pull-up current (@ VCC = 3V, VOH = 2.4V) : 4 mA Response time (low power mode) : 220 mS Size : 24 x 24 x 7.2 mm