Blog Posts - Capacitance



Electrostatic Potential and Capacitance Class XII Values Based Questions

Our blog showing you Physics important question from Electrostatic Potential and Capacitance Class XII Values Based Questions chapter wise for Class XII ( Class 12 ) students for prepare 2016 CBSE Annual examination, Student practice best. You can Re...
by CBSE Sample Papers on Jun 19, 2015

Add to capacitance measurement range for a general digital multimeter

This circuit is built to add to the capacitance measurement range for a general digital multimeter which is small,cheap and most popular. Normally it cannot indicate the exact capacitance. If add an only slightly circuit. and Used in conjunction with...

Capacitance :Storing energy

As you saw with the voltage source model, to get a voltage we need two isolated opposite charges. When two conductors in a circuit are close together, the current flowing tries to get as fast as it can to its destination. Sometimes there's a close...

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

Digital capacitor meter projects easy to build

Today, I recommend the digital capacitor meter projects. It can measure capacitors ranging from 1pF to 2,000 uF. Which covers almost all of the capacity. And cheaper, it’s much more effective than Simple capacitance measurement. And continue to...

Simple capacitance measurement using IC-555

This circuit is used for the frequency counter as digit number display, that can measure the period.To show a capacitance value of the capacitor directly. According to circuit shown in Figure 1. Shows the using IC 555 as astable multivibrator. Period...

N9 3.6 Inch Capacitance Screen Wqvga Dual Cards Android 3.1 & Window Phone 10 Mango Os Cell Phone Blue [Not Nokia N9]

Features The latest N9 10 system version domestic exclusive first arrival 3.6 Inch Capacitance Screen Support Android 3.1 & Window Phone 7 Cheapest smart phones Three Years Warranty Product Description Highlight: The latest N9 10 system version d...
by Beat Deals Stock on Jul 25, 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


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