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I think most of the even small micro's can do that it's dependant on the clock speed of the micro but most is high enough a laser itself takes a few nano sec before it start lashing out light you can get micros that will easily do this.small pic micro's are cheap an easy to learn.
You can use a dip switch with a shift register then instead of burning the data every time just set the dip switch.If you are prepared to burn any chip that you want to change the data etc. then use apic 10f or 12f series that are less than 1$.
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I don't want to put my head int a bee's nest but wouldn't it simpler just to have a with spring loaded solenoid with a pin that fit between the brass screws to stop it, and every 11.5 ms you trigger the solenoid with a simple 555 circuit.
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Ok. Do you know how comparators work you can build your whole circuit using a comparator or op-amp with a few extra parts. I don't know if you are still interested. if you look at AC dimmer circuits and want to use UltraBright led's you are a bit on the wrong track I suppose anything is possible...
have a look at **broken link removed** for max232 , I don't know how you implement encoding and decoding of your Rf signal in software maybe but the most of the rf circuits on the net use Holtek encoder and decoder chips between micro and rf module
I hope this is not a stupid suggestion but just maybe this helps. I see the sensor uses 5v / 3.3v and this might be a wild goose chase but here goes:
The RS232 physical specification gives a logic 1 at the receiver input as -3 to -25 volts and logic 0 as +3 to +25 volts. so I assume the...
Re: high level languages
"C" for sure
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Just to eleborate a bit if you write device drivers and low level interfacing it's C Linux/Windows.For higher level stuff say displaying data or user interfaces to the...
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