am trinng to control dc motor but it's not rotate as it shout be it's slow although i but large duty cycle her is the code : program LINApwm dim j as byte dim i as byte main: TRISD=%11111111 PORTD=%00000000 j = 0 PORTC = $FF ' Initialize PORTC Pwm_Init(8000) ' Initialize PWM module, freq = 5kHz. whi...

how can i solve this problem without buy license am student and am work on my graduation Project
is there any way to sole this problem ????

am trying to compile my code but the same msg i appear
0:0 E-0 Linker error: Demo limit
although i have try other code but no error my code is long
what is the problem ??????????

hello everybody am trying to connect LCD and keypad to PIC16f877a but after compile the code and connect the schematic in Proteus when i Press on the keypad no out put on the LCD i upload the micobasic program and the Proteus here program finaltest dim kp, cnt as byte dim txt as string[5] main: cnt ...