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See the related link below.
It is build by using 8051 microcontroller, you can also get the source code from there.
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∙ 11y agocann
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What is the c code for RFID based prepaid energy meter using ATMEGA32L?
*2*444#
What material is used to make a wheatstone bridge?
A wheatsone bridge is an electrical circuit made from 4 resistors, 3 of a precisely known value and a 4th of unknown value which we want to measure. There is also a volt meter. See Wikipedia link for circuit diagram and more info.
How do you test the power in a circuit?
A volt meter will do the job.
Why the power must be off when checking the resistance in the circuit?
an ohmmeter contains its own power source that it uses to test the circuit. if power is still on in the circuit, at the least the meter will give incorrect readings, at the worst the meter may be damaged rendering it useless.
The electrical meter that should be connected in series with a live circuit is?
ammeter
What is the c code for RFID based prepaid energy meter using ATMEGA32L?
*2*444#
What is the circuit diagram on how to convert galvanomeer into ohmeter?
Just connect a resistor and a small battery in series with the galvanometer,change the markings on the meter's scale, and you have an ohmmeter.
What does PHCN meter measures?
A PHCN meter measures electric power for prepaid meters in Nigeria.
How do you connect energy meter in circuit?
pressure coil or voltage coil across the supply and the current coil in series.
Is it a violation when your electric meter registers your utility power consumption as well as your standby generator generated power?
If the energy meter is connected in the common outlet circuit, it would record the energy flow from both the sources. If you want to record the energy from two different sources separately, then you need to provide two different meters in each circuit.
What is the meaning of the math word meter?
A metre is the basic SI unit of length, but is often misspelt as 'meter'. A meter might refer to either a measuring device, e.g. a Volt meter measures the energy possesed by the current in a current in a circuit.
What is code 31 on Toyota Camry?
31manifold and/or airflow meter sensor signal circuit--airflow meter/circuit--manifold pressure sensor/circuit--ecu
What is the principle on which LCR meter works?
It uses Impedance technique. Check Out some LCR meter data sheets such as Agilent user manual it has a break down on the measurement principles or search for books on instrumentation and measurement which explain the actual circuit diagram.
What does the am meter do in a circuit?
An ammeter measures the amount of current flowing in a circuit
Is there such a thing as a combination prepaid meter which includes water and electricity in one?
No; at present not available.
Why would never measure resistance in a circuit carrying a current?
If the circuit is carrying current then that means that the load (resistance) is in the circuit. if an ohm meter is connected in the live circuit then there would be some voltage drop at the ohm meter but as the meter has very less resistance, this would damage the instrument.
What meter must NEVER be connected to a circuit when the circuit power is turned on?
An Ohmmeter.
