All Questions
7
questions
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votes
1
answer
689
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Help in deciding between RS485 or CAN [closed]
PROBLEM
I'm building a robot control board to attach to a Raspberry Pi as an hobby. I like to have specialized boards for various functions, and I'm exploring solutions for the communication bus. In ...
0
votes
1
answer
137
views
Bus communication scheme for large number of devices (255+ nodes)?
I'm trying to figure out the feasibility of setting up some type of differential bus communication for up to 400 devices outdoors. The main constraints are mainly power consumption, complexity, wire ...
1
vote
1
answer
197
views
RS485 over CAN: when and why?
I'm designing my own home automation gateway and I've already added a rs485 transceiver, everything is fine, but I'm thinking about adding also a CAN bus transceiver because I've seen that it's often ...
- 579
0
votes
1
answer
297
views
Printed circuit board connector identification
I have a PCB with some connectors and wanted to identify which type there are of.
How do the experts approach the problem, to identify the type?
For example, the picture below shows a connector, ...
- 103
0
votes
2
answers
146
views
Medium Range Two Wire Bus Recommendations?
Do you have any recommendations for a medium range (~10 meters) two-wire bus?
My supply voltage is 24V and I'll have a single master with ~50 slaves connected to it.
I've looked into:
I2C - Great but ...
- 1
1
vote
2
answers
180
views
Redundancy for a databus transmission
I'm going to start a project in my University in a few week. Since it is a collaboration between my University and a very important company I cannot say too much about the project itself. So I try to ...
- 135
3
votes
1
answer
95
views
Differential bus transmission
I am working at a project which requires an application which has some devices connected through a bus (RS-485 || CAN), I haven't decided yet.The problem is that some of this devices are hot pluggable ...
- 426