Buy TTP223/TTP224/TTP226/TTP229/TTP223B Jog Digital Touch Switch Sensor Digital 1/4/8/16 channel Touch Key Capacitive Module best price
TTP223 Feature:
Size: 15*11mm
Power: 2.5-5.5V
Trigger setting mode: (1->Short, 0->No Short)
AB=00:No-lock High TTL level output
AB=01:Self-lock High TTL level output
AB=10:No-lock Low TTL level output
AB=11:Self-lock Low TTL level output
TTP223B Touch Sensor Module
INTRODUCTION:
The module is a capacitive touch switch module based on touch detection IC (ttp223b ). Under normal condition, the module outputs low level and the mode is low power consumption mode ; when touching the corresponding position with fingers , the module outputs high level and the mode switches to fast mode ; when there is no touch for 12 seconds, the mode switches to low power consumption mode . The module can be installed on the surface of non-metallic materials such as plastic and glass . In addition, a thin piece of paper ( non-metal) can be covered on the surface of the module . As long as the touch position is correct, it can be made into a button hidden in the wall, desktop and other places . This module can help you avoid the trouble of pressing the button.
FEATURES:
Inching type: the initial state is low level, touch is high level, do not touch is low level (similar to touch button function) low power consumption
The power supply can be 2-5.5V DC
Both sides can be used as the touch surface to replace the traditional touch button 4 M2 screw positioning holes for easy installation
Action notes: first touch the touch sensor lightly, and then press and hold the touch sensor for a long time, the desk lamp can flash and light for a long time
Project
Min
Typical
Max
Unit
Supply Voltage VCC
2
3
5.5
V
Output High Level VOH
—
0.8 VCC
—
V
Output Low Level VOL
—
—
0.3 VCC
V
Output pin pouring current (@VCC=3V,VOL=0.6V)
—
8
—
mA
Pull current of output pin (@VCC=3V,VOH=2.4V)
—
-4
—
mA
Response time (low power mode)
—
—
220
mS
Response time (fast mode)
—
—
60
mS
Size
24X24X7.2
mm
Weight
2
g
Control Interface: three pins ( GND, VCC, SIG ) , GND is the ground, VCC is the power supply, SIG is the digital signal output pin
Power Indicator: green LED, light up when power on is correct
Touch Area: the internal area of an icon similar to a fingerprint, which can be triggered by the touch of a finger.
Positioning Hole: four M2 screw positioning holes, with an aperture of 2.2mm, make the module easy to install and position, and realize the combination between modules
I bought one for us. And to be honest I was VERY SCEPTICAL. But once installed the sky is the limit on what you can do. Our kids are grown with their own children and even the grandchildren know how to operate it and love the video options. So we decided to get them their own and not to brag but mom and dads gift were the bomb. Even the grandchildren were excited
After having it for a few days I love it! I tried it with different cups and mugs and you’ll want to use the a mug with a flat base to really spread the heat. I pre heat my mug while my coffee brews and it will stay hot as long as you’d like. I found the default high heat setting worked best for me. It’s not to expensive and makes a great gift. I got mine in black and it looks great on my desk at work.
This thing really works. If you are reading a review that says it doesn’t then they r either not using it correctly or using the wrong product. I did not get paid to use this product or my personal opinion like others. I didn’t want to spend all the extra money on a fancy brand name with the same results. My pics will speak for themselves.
Arrival a few days before the scheduled date, very satisfied. Well packaged, received intact and functional, perfect for sketches, simple design but good for the price. Comes with an anti-loss strap, and the pen easy to store.
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