Microcontroller having limited IO capacity and should not reliable in more changes in process.
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
The use of machines is called operating machinery. You are using it for whatever porpose so therefore you are operating it. Whether it be operating heavy equipment down to using a computer.
The memory that is use externally when microcontroller works in expanded mode for special cases .
yes
You can use a C200 Microcontroller to improve system efficiency, reliability, and flexibility. The C200 Microcontroller like other microcontrollers, is extremely helpful in aiding larger systems in operating.
we can use both timers ...
It's very easy to configure POS machines for frontline, heavy use.
The use of machines is called operating machinery. You are using it for whatever porpose so therefore you are operating it. Whether it be operating heavy equipment down to using a computer.
it provides stabilization to oscillator
Yes, several weight machines are design for use by the elderly. Typically allowing the changing of weight with the turn of a knob instead of moving dangerous heavy plates around.
Mind control. Definitely.
Heavy industry and light industry use different voltages because usually the heavy industry has larger and more powerful machines, therefore the voltage needs to be higher. On the other hand, if high voltage is used in Light industry, with smaller less powerful machines, it could be very dangerous with risk of fire and harm or death to workers and staff.