There are a number of joystick suppliers that we know of and we’ve listed them below.
In the UK:
RS components
Their part number 506-3602 is a good place to start, versions can be ordered in a variety of configurations.
Farnell
We’ve used their single axis joystick [part number 1191277] to good effect in a few of our projects.
P-Q Controls
In Germany:
Gessmann
In the US:
CH Products
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