Hi,
i have few doubts here want to make sure.
I am going to use RF module as my wire medium communication.
My question is in hardware interfacing,
we need a convert the TTL logic to the RS232 logic in PC side since the PC just can understand RS232 logic. To do this, we just need to use the max 232 for the PC side conversion.
But may i know in the robot side, should we use the max232 for the conversion or not before transmit out the data?
Can the TTL logic data transmit wireless? (not sure about this concept)
Hope to get some guideline here. thanks.
i have few doubts here want to make sure.
I am going to use RF module as my wire medium communication.
My question is in hardware interfacing,
we need a convert the TTL logic to the RS232 logic in PC side since the PC just can understand RS232 logic. To do this, we just need to use the max 232 for the PC side conversion.
But may i know in the robot side, should we use the max232 for the conversion or not before transmit out the data?
Can the TTL logic data transmit wireless? (not sure about this concept)
Hope to get some guideline here. thanks.