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I tested all. I set to "none" and then to "hardware" and the to "Xoff / Xon". All failed...!

I was so wonder when I made serial comm with hyperterminal I cannot see the result but when I use microcode studio plus serial communicator, I can see the output. I set same configuration for...

I have problem using hserout using portc.6 and portc.7 (PIC16F877A) and at the same time I load my program using microcode loader. Can I use the same circuit for microcode loader and at the same time...

Arctan() is a trigonometric function. It is the inverse function of the tangent function, tan(). That is,

tan(x) = y implies arctan(y) = x ; for all x

How to do the arctan operation in picbasic...

Arctan() is a trigonometric function. It is the inverse function of the tangent function, tan(). That is,

tan(x) = y implies arctan(y) = x ; for all x

How to do the arctan operation in...

But I already installed with 16F877A. I don't wanna waste my time and money. I think there must be a solution.

Actually I already used that driver. I told in the first post of this thread that I connect to the motors through a driver to the PIC port c1, c2, c3 and c4. I just need to progam forward reverse...

Hi,

I'm currently developing a robot powered by two motors. I connect the motors to a driver to pin c1 and c2 (for forward) and c3 and c4 (for reverse) of PIC 16F877A. I try move left and right....

I think you can just post the code because I just wanna some idea....TQ

Can anybody tell me how to use ASM interupt. What are the advantages? TQ

I was so wonder by counter result is deferent. When I turn the encoder slower I get more count and when I turn the encoder faster I get less count. Count refers to variable cnt. Can someone explain?...

I try using this code. But only get forward and backward only. The value of pulse is totaly depend on rotation per second. How I need to maintain pulse / rotation regardless how fast I rotate the...

maximum rev / sec is 20 rps. I'm currently running a line tracer robot. I wanna know how far the robot can go. TQ

Sorry, I'm still not clear about using interupt. Please give me more details. TQ

Hi, I need help how to calculate distance using rotary encoder. I wanna show pulse in LCD.

The rotary encoder spesification as follows:-

Pulse/Revolution: 200 p/r
output: 2 phase, A & B
Micro...

Thanks HenrikOlsson, your reply is very helpful.

How to convert from int to string. I wanna to display number in LCD because LCD accept on string. TQ

Why we cannot use hyperterminal to send hex file to microcontroller? If I use mscomm in VB, can I still send the hex file to microcontroller.?

I'm using hyperterminal coz it's free. I have 40...

Hi, this is my first post. I'm quite new in this field.

I programmed my PIC16F877A with microcode bootloader and I don't wanna use Microcode Studio Plus IDE. Can I use CDLite IDE and then generate...