Bernd_DH4MBM

HAM-OT, Arduino User, Electronics addict, 3d-Printing Nerd, CitizenScience . StarGate and Star Trek fan.

2025-06-13

Just noticed another bug. I calculate the time based on UTC. I got rid of the "-" sign, but on "0" hour UTC it say "25" hour present time.
To do: I don't know how often it pings the ntp time server to update the time.

2025-05-22

The chaos on the backside.

I added a LM317 voltage regulator module 5.0V out, so I am not limited to the input voltage. 12V in atm

2025-05-22

@bradley

The displays I received from China were not good soldered. I recommend to order one spare for each color.

2025-05-20

@bradley

This is from instructables.com/Back-to-the-
Thanks jeje !

It needs a bit tinkering to display the correct .de time format. I got rid of the minus sign, but it says 24:16 instead.
I hope to get an alarm clock some day.

2025-05-16

next to do:
Add a keyboard to set ALARM time.

2025-05-16

@dustinfinn

From time to time I tinker with it. I don't get rid of the minus sign in UTC. I have so many versions of jeje's code that I don't find the actual version. Switching to de.pool.ntp.org solved many problems.

2025-05-16

@BacktotheFuture @TimeCircuits

I invent something that has flaws, but it works.

Maybe a small step for mankind, but a big step for me.

#timecircuits #bttfclock #esp32projects #3dprinting

2025-05-16

@greatscott @BttF
It works - not! I filnal invent something that works not perfectly. I can not jump forward to ask my future self for the correct code.

2025-03-10

@superb @JustEnoughDucks

PETG costs the same as PLA. I hope I can place a PETG model at the window that is not destroyed by the sun. Never tested it.

2024-12-01

@fabbaloo I'm not a fan of puppets. They have interresting Starships

2023-07-23

Imagination, the final frontier
These are the voyages of a nerd
His continuing mission
To explore strange new worlds
To seek out new 3D models
And new electronics
To boldly solder and print
like no man has done before

Client Info

Server: https://mastodon.social
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Repository: https://github.com/cyevgeniy/lmst