Tampering Electricity Meter-Commonly used Tampering Techniques-Science Tips and Tricks

Significant and common techniques of tampering the electricity meter in household and industries. CURRENT REVERSAL TAMPERING- In this type of tampering, the polarities, neutral and phase are reversed. When this tampering is done, the rotor disk, instead of flowing in the forward direction tends to rotate in the reverse direction and hence, the units of……

Operational Amplifiers Tutorials Series

Operational Amplifiers circuit symbol is shown above where:V+: non-inverting input V−: inverting input Vout: output VS+: positive power supply VS−: negative power supply ================================================Related TutorialsOp-amp Integrator Network Op-amp with T-bridge Feedback Network Instrumentation and Summation Configuration Voltage Follower and Difference Amplifier Configuration Linear Op-amp Operation-Inverting And Non-Inverting Configuration ================================================ CONTINUE READING » http://ingenuitydias.blogspot.com/2014/06/operational-amplifiers-tutorials-series.html

LCD-Electronic Display Module-16 x 2 Character Liquid Crystal Display

LCD (Liquid Crystal Display) screen is an electronic display module and find a wide range of applications. A 16×2 LCD display is very basic module and is very commonly used in various devices and circuits. These modules are preferred over seven segments and other multi segment LEDs.The reasons being: LCDs are economical; easily programmable; have……

Photoelectric effect and Its Principle of Operation-Quantum MechanicsTutorial

Overview of the Photoelectric Effect The photoelectric effect is studied in part because it can be an introduction to wave-particle duality and quantum mechanics. The photoelectric effect is the observation that many metals emit electrons when light shines upon them. Electrons emitted in this manner may be called photo electrons. Overview of the Photoelectric Effect……