Re: Need help with stepper motor & safe idea
"Homer J Simpson" <nobody@xxxxxxxxxxx> wrote:
>>I need a DC stepper to make the lock for a small timer safe.
My safes have a gearmotor that pulls a latch open, clossing the safe
re-engages the latch.
>What happens if the battery goes flat?
All of my electronic safes have a battery inside the safe _and_ a
battery outside the safe, so if they both go dead you can replace the
outside one and still operate it.
.
Relevant Pages
- Re: Anyone use bike generator lights anymore?
... Hmm, I've been reading this group for years, and never saw anyone claim that 3GW worth of lights were necessary to be safe. ... No, but there is some numpty who always pops up saying dynamo lights aren't safe for road use, and has written a web page which he claims is unbiased but still pushes that claim. ... If he wants biased and potentially unhelpful information on the dynamo versus battery trade-offs it can be found by typing "bicycle dynamo expert" into the Google search bar, and then clicking on "I'm Feeling Lucky." ...
(rec.bicycles.tech) - Re: Anyone use bike generator lights anymore?
... Hmm, I've been reading this group for years, and never saw anyone claim that 3GW worth of lights were necessary to be safe. ... No, but there is some numpty who always pops up saying dynamo lights aren't safe for road use, and has written a web page which he claims is unbiased but still pushes that claim. ... If he wants biased and potentially unhelpful information on the dynamo versus battery trade-offs it can be found by typing "bicycle dynamo expert" into the Google search bar, and then clicking on "I'm Feeling Lucky." ...
(rec.bicycles.tech) - Re: Anyone use bike generator lights anymore?
... Hmm, I've been reading this group for years, and never saw anyone claim that 3GW worth of lights were necessary to be safe. ... No, but there is some numpty who always pops up saying dynamo lights aren't safe for road use, and has written a web page which he claims is unbiased but still pushes that claim. ... If he wants biased and potentially unhelpful information on the dynamo versus battery trade-offs it can be found by typing "bicycle dynamo expert" into the Google search bar, and then clicking on "I'm Feeling Lucky." ...
(rec.bicycles.tech) - Re: Anyone use bike generator lights anymore?
... Hmm, I've been reading this group for years, and never saw anyone claim that 3GW worth of lights were necessary to be safe. ... No, but there is some numpty who always pops up saying dynamo lights aren't safe for road use, and has written a web page which he claims is unbiased but still pushes that claim. ... If he wants biased and potentially unhelpful information on the dynamo versus battery trade-offs it can be found by typing "bicycle dynamo expert" into the Google search bar, ...
(rec.bicycles.tech) - Re: OT - Update... down to the wire
... stay safe and be careful of any floods. ... > battery so I better save some battery for tomorrow. ...
(rec.crafts.beads) |
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