Arduino ARD-106, Дигитален сензор на допир TTP223B

Name: Arduino ARD-106, Дигитален сензор на допир TTP223B
Brand: ARDUINO
SKU: 89YTFGCXCK
Price: 80 ДЕН
Availability: InStock

Бренд:ARDUINO

80ДЕН

Најдобра вредност за парите 2025/2026 од СЕРТИФИКАТ .

Трговецот потврдува постоење на законска гаранција за сообразност на стоката.

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.
Jog type : the initial state is low , high touch , do not touch is low ( similar touch of a button feature )
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

Specification:

Item	Min	Typical	Max	Unit
Power supply voltage VCC	2.0	3	5.5	V
Output high VOH	-	0.8VCC	-	V
Output low VOL	-	-	0.3VCC	V
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
Response time (touch mode)	-	-	60	mS
Size	24x24x7.2	mm

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