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what you said can be true but it is not in the datasheet :)
there is also another mistake on figure with pulses, they write channel B with different gains !
I read this part in the document but still doesn't make any sense.
when clock is started, the bits are present on the Dout. Till now the IC doesn't know how many clock triggers it will receive.
how would the IC put the results on the Dout without knowing how many clocks it will receive ...
Hi All,
I make a small project. I use AVR to read load cell measurement using HX711.
I bought this board :
I read the datasheet but I couldn't get how to select/mulitplex between channel A or B for reading
datasheet : **broken link removed**
any idea?
it is already selected. thanks
it is really a strange thing.
I compared the asm file for both changes and they look different in 3 lines that caused this problem !!!
super strange !
@ hexreader ,Be sure to enable conversions library
how to do so ?
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this is already done in my code !
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i tried it on avr and it gave the same results as proteus :)
Hi All,
I made a small project to read ADC results and get their difference.
My MCU Atmega328p. Compiler MikroC 7
the problem is with LCD :
sbit LCD_RS at PORTD0_bit;
sbit LCD_EN at PORTD1_bit;
sbit LCD_D4 at PORTD2_bit;
sbit LCD_D5 at PORTD3_bit;
sbit LCD_D6 at PORTD4_bit;
sbit LCD_D7...
while handling an interrupt, another interrupt may occur
in general rule, disable interrupt while handling another interrupt if it is not that critical.
check point above
you can use a microcontroller to read the analog input then feed it to the FPGA/CPLD
if you don't want that solution, you can buy a ADC IC and interface with it.
Hi All,
I am looking for IC numbers for RAM so I can store my data in it. it shall be larger than 1 MByte.
I hope it is fast enough because it will be shared between CPLD and AVR.
did anyone succeed to interface with computers RAM ?
@KluasST , using DSP or FPGA will solve the problem but it needs a lot of work in pcb and integration of RAM.
MCU is the easiest and fastest solution ever.
Hi All,
I was trying to find a simple solution to interface with computer monitor via VGA.
I found a nice solution to use AVR and SDRAM to do this job. AVR will trigger the SDRAM to send its contents to the display port.
I added reference website and schematic.
I miss a lot of info from this...
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