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HI
I am using arduino as my microcontrolller. So i programmed such that it send certain binary data which tx pin i connected to the Xbee for wireless communication. So how could see the data i send through oscilloscope? DIfrential probe method are applicable or not? The oscilloscope i m using is...
hi all,
below is my driver circuit for controlling motor. the pin1 of optocoupler or 4n25 is connected with my arduino( the arduino giving pwm signal to the optocoupler). the circuit works fine and motor is rotating but not at full speed eventhough i set arduino(microcontroller) to "255" value...
hi
if the input of a circuit is using a potentiometer m to vary the voltage, what other component or equipment to vary the voltage. My scale of voltage variation just 0-5V(for microcontroller).
thanks and its urgent
hi..
currently i m working on a project consist of transmitter and receiver. basically the transmitter and receiver i did using microcontroller(usart/RS232). So the problem is through simulation i connected both pic using a wire. So now i want to transmit the digital data wireless. So what...
hi
below is some programing code i did for binary sequence count. So i like to use push button as to count up and another push button to push down. So i would like how i can PIN_b0 and Pin_B1 as the input. how i can do that or the coding ?
#include <16F877a.h>
#include <stdio.h>
#include...
hi.
for the first question, since the programming not working if i didnt set the TRIS Bit. how i can set the TRIS bits?
for the second question, from the manual i read it will send the TX pin directly since there is one pin for serial transmitting.
i m using a push button to trigger it. So...
hi...i did some programming . But the output not of TX not showing any result when i tried in proteus. below is programming i could not find where it goes wrong.
#include <16F877a.h>
#include <stdio.h>
#include <stdlib.h>
#use delay(clock=20000000)
#fuses hs, noprotect, nowdt, nolvp
#use...
How could i send a sequence of binary number of 8 bits to the serial port(Tx Pin). I m using CCS C Compiler and PIC16f877a and operating frequency is 20Mhz ? I m planning to use two push button for count up and count down respectively.
hi
i did some programming for the transmitter PIC. From here, may i know how i could send data to other PIC. How could i send binary data from this coding?
thanks
#include <16F877a.h>
#include <stdio.h>
#include <stdlib.h>
#use delay(clock=20000000)
#fuses hs, noprotect, nowdt, nolvp
#use...
hi
i just need to transmit data one way only. basically receiver PIC will receive data and execute the routine(controlling dc motor speed). hence the PIC transmitter will transmit data only. So how could do this?
hi
Basically i m working for a project. So i m using two PIC 16f877A which one for transmitter and another one for receiver. the problem is how could i send binary data through the transmitter and receive by the receiver? I m using CCS C COMPILER?
thanks hope members can help...
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