Digital Touch Sensor Module [BMT 4X4 DIGITAL TOUCH KEYPAD] .::. Communica Online

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TTP229 16-Way Capacitive Touch Switch Digital Touch Sensor Module, Onboard Power Indicator.working Voltage: 2.4V-5.5V.PCB Board Size: 49(mm) x 64.5 (mm). [BMT 4X4 DIGITAL TOUCH KEYPAD]

Digital Touch Sensor Module

Digital / Touch Sensor Module

TTP229 16-Way Capacitive Touch Switch Digital Touch Sensor Module, Onboard Power Indicator.working Voltage: 2.4V-5.5V.PCB Board Size: 49(mm) x 64.5 (mm).

Part No: BMT 4X4 DIGITAL TOUCH KEYPAD

	60.00	ZAR
		inc
for 1 Each

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Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE

Overview

The TTP229 capacitive touch sensor module is perfect for adding capacitive touch inputs to your project. Tihs capacitive touch sensor module uses the TTP229 integrated circuit, making it easy to add capacitive touch input to your project. It features 16 sensitive touch pads that make an ideal replacement for the old fashioned keypads.

Specifications

Operating voltage : 2.4V~5.5V
Stand-by current At 3V, 2.5uA
On-Board Power Indicator LED
Operates In 8 Or 16 Channel Mode
Output Can Configured Be Active High Or Low
Output Mode Can Be Configured To Toggle Or Momentary
0.5 Second Startup Calibration Delay
Configurable Output Mode
8 Key or 16 key modes
Separate outputs to 8 keys in 8 key mode
PCB Size At 49.3 x 64.5mm

Pin-outs

VCC (2.4 - 5.5V)
GND
SCL (serial clock in)
SDO (serial data out)
OUT 1 (key 1 state)
OUT 2 (key 2 state)
OUT 3 (key 3 state)
OUT 4 (key 4 state)
OUT 5 (key 5 state)
OUT 6 (key 6 state)
OUT 7 (key 7 state)
OUT 8 (key 8 state)

Downloads

Datasheet - 4X4 DIGITAL TOUCH KEYPAD

PDF File

326.25 KB