Blog Posts - Touch Sensor



Simple touch sensor circuit NPN BC549

ElectroSuite.com - Simple touch sensor circuit NPN BC549. It will light up the LED when a person gets in contact with the wire or metal connection to the transistor base. Simple touch sensor circuit NPN BC549 Simple touch sensor circuit NPN BC549 -...
by Electro Suite on Jul 8, 2013

Atmel XSense Touch Sensor: Super Flexible Screen With Better Accuracy

A flexible screen is not a new thing, but as promised by Atmel that will provide flexibility in the use of a touch screen is a great breakthrough. Atmel XSense Touch Sensor is not only a screen for cell phone / tablet that has flexible surface, but a...
by New Gadgets Leak on Apr 6, 2012

A Very Secure Smart Card (IC Cards) With 3 Levels Security by Dai Nippon Printing (DNP)

Talk about the security of the card, although there has been a security card with password and a card with a special chip, it still make us worry. Know about it, Dai Nippon Printing (DNP) is developing a smart card (IC Cards) that already exist today...
by All Things Baby Need on Mar 14, 2012

Capacitive Touch Sensing Layout Guidelines --- > Part 2

Buttons Introduction Similarly to the mechanical buttons they intend to replace, touch buttons provide ON/OFF information i.e. respectively button touched or not touched by the finger. Each touch button is associated to its dedicated capacitive sen...
by PCB Layout Authority on Aug 26, 2011

Capacitive Touch Sensing Layout Guidelines --- > Part 1

Capacitive Sensing Capacitive sensing is the art of measuring a relatively very small variation of capacitance in a noisy environment. To illustrate the principle of capacitive sensing we will use the typical simplest button implementation below bu...
by PCB Layout Authority on Aug 26, 2011


Trending Topics

Close