Introduction: Propeller Clock (from an Old HDD)
old HDD transformed into a Propeller Clock.
PIC16F876A + magnetic field sensor for counting the number of rotations.

Participated in the
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Participated in the
Clocks Challenge
1 Person Made This Project!
- latifiseyedmostafa made it!
30 Comments
6 years ago
But... How did you make it?
Reply 6 years ago
Isn't this how it works?:
7 years ago on Introduction
"this days I'm busy with another proyects".... 2 years ago... are you dead?
Reply 7 years ago on Introduction
I am sorry, but I don't have any other photos, and to tell much about it now it would take too long.
... it wasn't designed as an Instructables, was just a project for school.
I
replaced the platter from an old HDD with a small PCB. It has some SMD
LEDs, a microcontroller PIC16F876A and a Hall sensor that counts the
number of rotations. Depending on this I adjust the display of each
rotation. That's all ...
Reply 6 years ago on Introduction
Looks nice, but it's not nice to share something as cool as this and not share in some detail how you made it. I'm sure you were so proud of this project that you still kept the schematics, notes, etc. Did you not?
6 years ago
Can i have a schematic and pcb circuit? And part list too if you don't mind
6 years ago
Hi, we are interested in using your idea as a project in the electronics department of our school. Is there any chance you could write some kind of instructions on how this project was made and possibly the code used.
Thanks.
6 years ago on Introduction
Hi friends! Where is the project and plans for it????
7 years ago on Introduction
SIR can u PLEASE tell me how did you make it.
7 years ago on Introduction
sir can u plz send me the ckt diagram and codes of this project
sir plz send it on my mail ie red_anup@rediffmail.com
7 years ago on Introduction
hi .which did you use program for that project?
Reply 7 years ago on Introduction
please help me ,
10 years ago on Introduction
Nice work, but could you post some more informations on how to build this?
Reply 10 years ago on Introduction
ok... this days I'm very busy with another projects, but very soon I will write a complete step-by-step instructables... :)
Reply 8 years ago on Introduction
waiting for the complete step by step instructables
Reply 8 years ago on Introduction
I am sorry, but I don't have any other photos, and to tell much about it now it would take too long.
... it wasn't designed as an Instructables, was just a project for school.
I replaced the platter from an old HDD with a small PCB. It has some SMD LEDs, a microcontroller PIC16F876A and a Hall sensor that counts the number of rotations. Depending on this I adjust the display of each rotation. That's all ...
Reply 10 years ago on Introduction
I agree. This isn't exactly an "Instructable"
8 years ago
how to make? give me tutorial
8 years ago on Introduction
How can I see the circuit diagram? I am interested in putting together this project ..
And I was like that. But I'm in Thailand. Which is interesting enough for me to begin to develop guidelines or Pattern for me to guide me.
8 years ago on Introduction
How I can see the circuit diagrams? I'm interested in putting together this project ..