CH Products

Phone: +1 619 598 2518
Fax: +1 619 598 2524

http://www.chproducts.com/

CHP manufacture precision positioning controls in three categories:

• Resistive joysticks
  use potentiometers to provide a true analog resistive output.
• Hall Effect joysticks
  use automotive quality non-contacting sensors and magnets to provide an analog voltage output.
• Trackballs
  Industrial quality trackballs incorporate both non-contacting optical encoders and thermoset phenolic balls for long life.

All of their positioning controls allow for extensive customization (from protocol support to positioning characteristics) to fit your application needs.

Penny & Giles Ltd

Phone: +44 1495 200 860
Fax: +44 1495 200 805

http://www.pgcontrols.com/

They manufacture for wheelchair controllers and industrial use.

P-Q Controls

Phone: +1 860 583 6994
Fax: +1 860 583 6011

http://www/p-qcontrols.com

RS Components Ltd

Phone: +44 1536 201201
Fax: +44 1536 201501

http://rswww.com

RS sell a simple but effective resistive joystick (162-984), also a good value inductive one (162-732). A search of their www site will turn others up.

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