Arduino Car motor control with relays

Using Arduino Project Guidance
1

Hi,
This is the first Part of building car
You need to be able to move each motor forward and backward
In order to do this easily without special controllers, I have found a way to do it with only
two Relays boards
See Part 1 of this project

Thanks,
Roee

2

Hi,
Do you have a problem or a question you would like asnwered?
If not then this should go up in Exhibitions when you finish your project.

Looks likes you are making a relay version of a H-Bridge

Can you please post a copy of your circuit, in CAD or a picture of a hand drawn circuit in jpg, png?
You need to show a circuit diagram ,just a YouTube presentation shows your layout, but a schematic will explain how you have wired it.

Thanks.. Tom.. :slight_smile:

Can you please tell us your electronics, programming, Arduino, hardware experience?

3

Sure
I have just finished part 2
See here

You can see deep details in zoom at video
However I use the relays like in this picture

Roee

explain1.jpg
explain1.jpg898×818 85.6 KB

4

Hi,
Ops pic..

2a47b7b12db75e30a6307d3a51658c42fbb18513.jpg
2a47b7b12db75e30a6307d3a51658c42fbb18513.jpg898×818 85.6 KB

You YouTube is fine but does nothing about your connections.

PLEASE a schematic, I wish you put as much effort into the printed documentation as your video.

We can see you can solder, but what wire goes where and why?

Tom.. :slight_smile:

5

TomGeorge:
Hi,
Do you have a problem or a question you would like asnwered?
If not then this should go up in Exhibitions when you finish your project.

Looks likes you are making a relay version of a H-Bridge

Can you please post a copy of your circuit, in CAD or a picture of a hand drawn circuit in jpg, png?
You need to show a circuit diagram ,just a YouTube presentation shows your layout, but a schematic will explain how you have wired it.

Thanks.. Tom.. :slight_smile:

Can you please tell us your electronics, programming, Arduino, hardware experience?

Yes don't use it like this - see in my example I only use 2 relays PER one motor, no need for 4 relays