NASA? Northampton Arduino Space Association

19 Jul 2010

LStacey

United Kingdom

The clever folks at NortHACKton have built an Arduino driven rocket launcher.

OK so it might not be a space program but it's a good example of practical electronics being used for something fun.

More details (including schematics) of the Arduino rocket launcher can be found here:

http://northackton.stdin.co.uk/blog/2010/07/arduino-rocket-launcher/

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2 Kommentare

Kommentare

IndySpike

United Kingdom

vor 1 Jahr

The uln2003a device has output clamp diodes for switching inductive loads, so no other diode should be necessary.

Ian.

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waseem

Saudi Arabia

vor 1 Jahr

Nice work!

But I got a question: After checking their circuit, Why don't they use a protection didoe across the realy? How about bypass caps? What do you think guys?

Waseem

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NASA? Northampton Arduino Space Association

LStacey

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IndySpike

waseem

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