Search found 11 matches

Awaiting replies friends...
Please help

Dear Friends, I tried input through potentiometer and it works perfectly fine. I could see swiping through complete range (0-1023). But when I connect it to LM35, it shows 1023 always. Can anybody ple ...

Dear Friends,

I am having some problem in configuring ADC for PIC18F66j50. Here is the code snippet:

void main()
{
PLLEN = 1;
setup_adc_ports(sAN0);
setup_adc(ADC ...

Maximum Low Voltage: 0.4V
Minimum High Voltage: 2.4V specified at Vdd = 3.3V

My supply voltage is 3.3V and I am just using multimeter to check voltage, there is no load driven through the pin.

Hi,

I am facing some issues in driving output to low using output_low(PIN_A2).

Here are the readings:
1) output_low(PIN_A2) : 0.71V
2) output_high(PIN_A2): 3.3V

Kindly let me know what can ...

Dear Friends,

I am new to A/D converter and wondering if someone has written a driver for interfacing AD7680 with PIC.

Please let me know if somebody has done this. Looking forward to some posit ...

I just tried this code:

int8 i=1;
char c;

#int_RDA
void RDA_int()
{
c=getc();
i++;
nokia_clear_screen();
nokia_gotoxy(0,1);
printf& ...

Hi,

I am trying to configure my PIC18F2550 for receiving GPS data.

I figured out that the external interrupts are working fine but the serial interrupt is not working at all. The clock is well c ...

@ John P: I am not pal of Ivan_Ult.

Thanks for the reply.
However, I do not want to use an additional multiplexer b/w MAX232 and MCU.
Is it possible to configure a software USART on some pins o ...

Dear Friends,

I have two devices which has RS232 interface. I would like to know how can I interface them with single PIC16F887.

Do I need to use 1 H/W UART and 1 S/W UART or both can be communi ...

Hello Friends,

I have written a simple code of using USART receive interrupt system. When the data is received, it jumps to the interrupt function and blinks the led in the function loop with less ...