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How load shedding and load balancing is control by using a microcontroller?
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How electronic energy meter works?
By Using CT and PT, The RMS Current, RMS Voltage, True Power are measured by using Sample and Hold Circuits and converts into ADC then using Microcontroller or Microprocessor to calculate the Real values.
What is the advantage of Programmable logic device over microcontroller?
The advantage of programmable logic device is in terms of money. This device is cheaper rather than using microcontrollers that has to be certified before someone can use it.
Speed control of motor using SCR?
An SCR chip is commonly used to control the speed of a motor. The speed is controlled using an AC circuit and phase angles.
Future scope of dc motor speed control using rf?
The DC motor speed control has a scope of four speeds. The control speeds include; high, medium, low, and off.
How can you implement darlington pair using mosfet?
its not too hard... darlington transistors are simply a pair of bipolar transistors which allow for control of a significantly greater current or voltage (or both) via a low power signal such as a microcontroller. Frequently Transistors that can control a larger current or voltage require a higher gate voltage (Vgs) to fully turn on the transistor than the microcontroller is able to deliver so a smaller transistor is used to boost the control signal. You can build your own darlington out of a pair of bipolars - one that runs at logic level and boosts the signal to control the second one that runs at the higher current & voltage of the end device. The same can be done with mosfets. There are a fair number of mosfets that can control a decent current and voltage but in many cases you'll need to use either discrete boost (charge pump) mosfets, or a control chip that has built in charge pump circuitry. This is a fairly common requirement in building motor controllers and amplifiers which are or can be controlled by PWM or some other form of logic level signal. The international rectifier IR2104 is a good example of logic level mosfet that can be paired with a more powerful mosfet such as IRF540N for the actual current control. As mentioned you can also use a driver circuit such as those found in the HIP408x series which will obviate the need for a boost mosfet - this configuration is found in a number of commercial motor controllers including those by numerous wheelchair manufacturers.
Why using pullup-resistors in 8051 microcontroller?
to determine the state condition of microcontroller's input when microcontroller is reading the input port
What has the author Dogan Ibrahim written?
Dogan Ibrahim has written: 'Using LEDs, LCDs, and GLCDs in microcontroller projects' -- subject(s): Information display systems, Automatic control, Liquid crystal devices, Light emitting diodes, Microcontrollers 'Microcontroller projects in C for the 8051 family' -- subject(s): C (Computer program language), Intel 8051 (Computer), Programmable controllers, Programming 'Microcontroller based applied digital control' -- subject(s): Data processing, Design and construction, Digital control systems, Microprocessors, Process control 'SD card projects using the PIC microcontroller' -- subject(s): Computer storage devices, Programmable controllers, Programming, Microcontrollers 'Microcontroller projects in C for the 8051' -- subject(s): C (Computer program language), Intel 8051 (Computer), Programmable controllers, Programming, Intel 8051 (Microcontroller), Microcontrollers 'PIC BASIC' -- subject(s): Design and construction, Integrated circuits, Microelectronics, Programmable controllers
How do you generate 32 bit Arinc data using microcontroller?
yarrak yaparsın.
Program to convert bcd to gray code using 8051 microcontroller.?
66666
Why you using micro controller NoT micro processor?
Microcontroller have inbuilt memory, interrupts, etc. Which you will need to connect externally in microprocessor. Thus, Microcontroller is better than microprocessors
Can you operate dc motor using computer via microcontroller?
Yes. You probably don't want to do so directly unless it's a really small motor. An H-bridge, or similar circuit is probably easiest to use. The microcrontroller would interface with the computer, likely through a serial link. The microcontroller would then control the H bridge through several outputs. Depending on the microcontroller, H-bridge design, and motor to be controlled, the microcontroller might not be able to drive the H-bridge and an intermediate driver chip may be needed.
How do you burn AT89c51 microcontroller?
You'll need to acquire a programmer board and the application software. The programmer boards typically plug into your PC and you can write an application using the application software, then you can load the application into the microcontroller using the programmer board.
How we measures strain using microcontroller?
Measuring strain using micro-controller is simple and easy. When measuring using micro-controller you use points and condensers.
On the computer platform Linux, what does load balancing mean?
Load balancing uses multiple hardware devices to make tasks more efficient. Also, using load balancing increases system speed
Is karruche tran using Chris Brown?
No, if anything she's balancing him out.
When Karl wallenda fell to his death was he using a balancing pole?
Yes
Does using laptop affects genital parts?
Only if you're actually balancing it on them.
