A stream of 1s and 0s, 20khz freqeuncy, 0-5v I want to transmit the 1s and 0s to a PC. Is there a chip that could do this for me or do I have to program my atmega328What kind of pulses did you have in mind? Sorry my crystal ball is in the shop for repairs.
I'm using an atmega328.Which microcontroller? Does it have a UART built in? Most applications like this use a uC with a UART on board. The UART signals interface to a PC's RS232 port using something like a MAX232 to do the level shifting.
You could also use a microcontroller with built in USB capability or use something like an FTDI USB-UART interface chip to interface the uC's UART with USB.
Ah.. the magic chip - in the DIP package made of unobtainium. I don't know any of those. But, having problems with the UART on board the '328 shouldn't be a deterrent. Everyone here finishes all kinds of things that they didn't understand when they started them.I'm using an atmega328.
It does have uart but I have to program it etc and its proving difficult. I was looking for a chip that does something along the lines of input my data into one pin and connect a uart to usb cabel on another pin and the data should flow to the USB pprt
UART (most likely through UART-to-USB converter) is about as easy as it gets. Anything else will be much harder.It does have uart but I have to program it etc and its proving difficult.
Something as simple as a shift register? Synchronous or asynchronous? Byte at a time? 20 KHz? 19,200 is a standard baud rate for asynchronous UARTs. Would that do?Hi,
I have some data that I want to transmit to a PC. I've been using a microcontroller writing c etc. However I was wondering does anybody know if there is such a chip that exists that would do this for me ?.
i.e take pulses and transmit to the pc
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