I want to replace the mechanical movement and sloppiness of a conventional joystick with a "non moving" or stationary system. I have tinkered around a little with FSR's but the results aren't quite what I am looking for.
The existing system uses 5v pots. Ideally I would like to build a circuit that I could plug in where the x and y pots used to be plugged in. I'm thinking it will need a trim pot to center the system and another trim pot to adjust the amount of force required for full response.
I think it would consist of two half bridge circuits. One for x axis and the other for y axis.
So right off the start I need help to figure out which gauges I should be using. As well as designing the circuit.
I know there will be many questions to answer. Starting with how much force will be applied to the stick.
Any thoughts on how to get started?
Thanks in advance.
SparksnSmoke
The existing system uses 5v pots. Ideally I would like to build a circuit that I could plug in where the x and y pots used to be plugged in. I'm thinking it will need a trim pot to center the system and another trim pot to adjust the amount of force required for full response.
I think it would consist of two half bridge circuits. One for x axis and the other for y axis.
So right off the start I need help to figure out which gauges I should be using. As well as designing the circuit.
I know there will be many questions to answer. Starting with how much force will be applied to the stick.
Any thoughts on how to get started?
Thanks in advance.
SparksnSmoke
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