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What else can I help you with?
What is the voltage required for the operation of at89c51 microcontroller?
working voltage is 5v regulated dc
How much voltage is required to energize the 8051 microcontroller?
The 8051 runs on +5vdc.
Is LM7805 microController?
LM7805 is not a microcontroller. LM7805 is an +5.0V 1A voltage regulator.
What is use of uln2003 in microcontroller based based tachometer?
ULN2003 is used where the current rating and voltage rating of a motor or any load which is to handled by microcontroller is more than the current handling and voltage handling capacity of that microcontroller. A pin of ULN2003 can handle 600 mA current. It can withstand voltage upto 50 volt. A pin of any microcontroller can handle current upto 200 mA and controller voltage is around 5 volt. So we use uln2003 in parallel to any microcontroller to drive heavy load devices. Uln2003 accepts TTL from MCU which may be 5v or 0v and depending on this value ULN2003 turns on the heavy load or turn it off respectively. for more inquiry mail me at grv_sh@yahoo.co.in
What is a driver transistor?
dirver transistor is added in a circuit so as to provide required voltage at an operating current which can not be provided by the microcontroller
How is a microcontroller programmed?
That depends on the specific microcontroller.
How do I measure AC current using microcontroller.?
1. PIC16F877A 2. CT 3.difference amplifier DIFFERENCE AMPLIFIER: To measure this current with pic microcontroller,we have to use ADC module of PIC microcontroller.To use ADC module we will convert current into voltage form by using a .1 ohm shunt resistor across CT and we will measure this voltage drop across shunt resistor.Then this voltage drop can be easily converted into current again.For example voltage drop across .1 ohm shunt resistor =8v then current according to ohm law V=IR I=V/R I=8/.1=8A but the problem is ADC of pic microcontroller can never measure voltage greater than 5 volt. so to solve this problem we can use differenceamplifier. By adjusting gain of difference amplifier we can reduce voltage lower than 5 volts.
Difference between Z86E04 microcontroller from PIC microcontroller?
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What is mean by pic in microcontroller?
The PIC is a specific architecture of microcontroller.
How do you increace voltage?
With Alternating Current (AC) voltage may be increased by using a transformer with a primary coil that has fewer turns than its secondary coil.With Direct Current (DC) an inverter is required which takes a DC signal at one voltage and uses a microcontroller to chop the signal into AC generally in the form of a square wave. The AC is then used to step-up to the voltage needed and then rectified back to DC again. This is also known as a Switch Mode Power Supply, since the DC is made into AC by means of the "switching" done by the microcontroller.
What is microcontroller8051?
The 8051 Microcontroller is a microcontroller ("chip") developed by Intel in 1980.
What is the PIC Microcontroller?
PIC Microcontroller which means Peripheral Interface Controller. PIC Microcontroller is originally developed by General Instrument's Microelectronics Division.
