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i also tried L293D and opto couple ILQ74.
but the same problem with it. and according to L293 datasheet it has 1.2A peak current. but i need 10A
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i m using separte power supply which gives me 10A. but the problem...
i m using an Dc motor which require to operate at 12V and 10A to operate properly. and i want to interface my motor with 8051 and i want to control its speed through pwm.
so i need a driver ckt which can interface b/w 8051 and motor ???
i also use a 2803 ic for high ampere. but motor is running...
i agree with your point of view of wp100. that dont need to remember all the instruction. but when we are in the learning stage.so we have to practics and learn all type of instruction.after that when we are perfect so we work on only few instruction.so the problem is the initial state when u...
i agree wiith your point. i already have read the pic18 by mazidi of starting six chapters. but i dont want to continue this. because pic18 consist of 75 instruction. i dont have lots of time. thats why i decided to switch pic16 its has 35 instruction only and easy to use. thats why i m asking...
i want to learn pic16. plz provide me easy material or video or link to learn quick and easy way. i really need it to do and as well as need in making final year project.
plz help me
yes sir.i m also using this programmer but software is not burning my code even verify is occur. but i used other software which suggest by romel. which u can see in top of page.so its burning my code.and my ckt is working fine. my problem is that why its own software is not working which is in...
i m using this isp programmer.
electroons.com - electronics and microcontroller's Info
everything is going to be proper till verify. but my coding which i burn in microcontroller isn't working. i was thinking that i have hardware problem or coding problem. but today when i burn this coding...
my 89s51 giving high in all the port except p0.
why ?
i m using a very simple coding
org 0000h
setb p2.0
setb p2.1
h1: mov c,p2.0
mov p1.0,c
mov c,p2.1
mov p1.1,c
sjmp h1
end
it should low if p2.0 low so p1.0 should also low. but its give high all the time
my 89s51 giving high in all the port except p0.
why ?
i m using a very simple coding
org 0000h
setb p2.0
setb p2.1
h1: mov c,p2.0
mov p1.0,c
mov c,p2.1
mov p1.1,c
sjmp h1
end
it should low if p2.0 low so p1.0 should also low. but its give high all the time...
the is simple ckt for checking the behavior of microcontroller
my controller is not giving proper response. if EA=1 so stuck. if EA=open so its response. as well as if i connect capacitors to XTAL so its not give response. using RST button. it work little.see my image.
i choose for RST is 10uf...
my problem is that i want to on and off my transistor through pot 100k. but when i turn on power at 100k resistor so it is off. and when i start decrease its resistor when it become 33k ohm so transistor get on. but when i increase its reistor even 100k again. so it doesnt get off.
i m using...
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