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HP-29C - Brighter LEDs?
05-01-2022, 06:55 PM
Post: #5
RE: HP-29C - Brighter LEDs?
I could imagine that HP-25C and HP-29C actually differ less. After all, they are presumably both newer models in the context of the then newly introduced 'Continuous Memory'. I was referring to the second programmable pocket calculator from HP, the HP-25, without Continuous Memory.

I can see the difference very clearly. I attach a few comparison pictures. If you can't see it well there, I can also show you a picture with manual exposure setting, but I'll have to make it first. These two here were taken with a smartphone, where I can't dial down the exposure as much as I want, so it may not be as clear.

The reason I ask is because I want to make sure the HP-25 doesn't have a bug.

   
   
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Messages In This Thread
HP-29C - Brighter LEDs? - Tom Flatterhand - 04-30-2022, 09:26 AM
RE: HP-29C - Brighter LEDs? - teenix - 04-30-2022, 01:24 PM
RE: HP-29C - Brighter LEDs? - rprosperi - 05-01-2022, 06:38 PM
RE: HP-29C - Brighter LEDs? - Tom Flatterhand - 05-01-2022 06:55 PM
RE: HP-29C - Brighter LEDs? - rprosperi - 05-01-2022, 10:30 PM
RE: HP-29C - Brighter LEDs? - aurelio - 05-03-2022, 10:23 PM
RE: HP-29C - Brighter LEDs? - twoweims - 05-03-2022, 10:30 PM
RE: HP-29C - Brighter LEDs? - GreyUser - 05-03-2022, 11:26 PM



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