REMOTE CONTROLLING OF HOME APPLIANCES ABSTRACT The main aim of conducting this project is to control a maximum of eight electrical appliances by just using a TV remote. Normal IR circuits can switch only one device. But using this circuit‚ different devices can be controlled using same remote with different switches. In this circuit‚ we interfaced 8 devices. These devices are switched using remote keypad -1 to 8. AT89C51 microcontroller is used to control the inputs and
Premium Resistor
Discussion In the experiment AC circuits‚ the purpose was to see the effect that a capacitor‚ resistor‚ and inductor have on the voltage‚ and current of a circuit. We created circuits with 2 resistors‚ a capacitor and a resistor‚ and then a capacitor‚ resistor‚ and an inductor. The circuits were then hooked up to a function generator‚ and oscilloscope to find the voltage across certain frequencies and then calculate the peak current‚ capacitive reactance or the inductive reactance‚ and phase difference
Premium Electrical resistance Electrical impedance Resistor
HBeonLabs Off. No. 46‚ 1st Floor‚ Kadamba Complex Gamma-I‚ Greater Noida (India) - 201308 Contact us: +91-120-4298000 +91-9212314779 info@hbeonlabs.com training@hbeonlabs.com www. hbeonlabs.com ELECTRONIC VOTING MACHINE INTRODUCTION This project is design for the student to make them understand the technology used in a now a day’s voting machine system‚ which is used in whole world. These voting machines are equipped with the CPU‚ which control the voting machine. The voting
Premium Rectifier Resistor Direct current
Theory: A low-pass filter is an electronic filter that passes low-frequency signals and attenuates (reduces the amplitude of) signals with frequencies higher than the cutoff frequency. It implemented using a resistor and a capacitor. The actual amount of attenuation for each frequency varies from filter to filter. A low-pass filter is the opposite of a high-pass filter. The below circuit diagram illustrates a simple ’RC’ low-pass filter. The range of frequencies passed by a low pass filter
Premium
switch the Taser off as to not over charge our small capacitor. Overcharging of the capacitor can cause a spark which will discharge the capacitor and we will have to charge it again and possibly replace broken parts. 12. We then will wait about five minutes‚ sufficient time for the electricity to escape or stay depending on if we build it right. 13. Once we have waited sufficient time we will turn on the switch allowing the current in the capacitor to flow in and out of the light bulb switching it
Premium Management Marketing Strategic management
ELECTRONIC ELECTROSCOPE Abstract— An electroscope is the instrument used to detect charged bodies. Here‚ an electronic version of the scope that is more sensitive as compared to its conventional counterpart and which helps indicate the polarity of charge has been described. This circuit consumes very low quiescent power and reliably indicates
Premium Electric charge Electricity
RMIT UNIVERSITY SCHOOL OF ELECTRICAL AND COMPUTER ENGINEERING EEET-2257 : DESIGN 2 LAB 1 : SCHEMATIC CAPTURE AND SIMULATION WITHIN ALTIUM AIM The primary aim of this laboratory class is to gain familiarity with the following concepts: 1. Schematic capture of electronic circuits using Altium. 2. Simulation of the time domain and frequency domain responses of electronic circuits using Altium (DXP). REFERENCES A. S. Sedra‚ K. C. Smith‚ Microelectronic Circuits‚ 6th Edition‚ Oxford University
Premium Electronic design automation Circuit diagram Printed circuit board
cork board‚ probe‚ pushpins. I. Field Inside Capacitors: Find the equipotential lines in the region between the electrodes in 1.Parallel-plate capacitors- please see the attached paper. 2. Cylindrical capacitors- please see the attached paper. Question and answer: 1. My conclusion about the electric field in a paralled plate capacitors : they are uniform throughout the capacitors. 2. My conclusion about the electric field in a cylinder capacitor is: they are not uniform‚ the potential increase
Premium Electric charge Magnetic field Electricity
Diodes Diodes are components that allow current to flow in only one direction. They have a positive side (leg) and a negative side. When the voltage on the positive leg is higher than on the negative leg then current flows through the diode (the resistance is very low). When the voltage is lower on the positive leg than on the negative leg then the current does not flow (the resistance is very high). The negative leg of a diode is the one with the line closest to it. It is called the cathode. The
Free Resistor
To simulate an astable multivibrator using IC 555. Components Name EDWin Components Used Description Number of components required RES RC05 Resistor 2 CAP CAP Capacitor 2 555 LM555 Timer 1 VDC SMB_VDC Dc voltage source 1 GND SMB_SPL0 Ground 3 Theory The circuit diagram for the astable multivibrator using IC 555 is shown here. The astable multivibrator generates a square wave‚ the period
Premium Timer Integrated circuit Equals sign