Hi, I'm Marcos Leguizamon, from Argentina, and I'm 30 and a self taught programmer since I was 12, and recently I entered in the electronic world, in the same way.
The last year, to do my first proyect, I choose to make a Clock build with leds (look at the picture atached) commanded by a 16F84. It shows the time of the day, day of the week (in spanish DO, lu , ma, mi ,ju , vi, sa) and day of the month (I found it useless to show the year, and also I was sick of soldering leds)
I made all the design, from the firmware (assembler), to the electronic circuit, the fonts (it uses 5x7 digits, fully controlled, not 7 segments-like) and the wooden box to hold it (this last one was really hard!!)
The thing is, now I want to release something made by me in the net, with source code , schematics, instructions,... and this is by far the best thing I made, It's hang in the kitchen since more than a year and working perfectry, and it's usefull. (I also made some comercial firmware, but that's out of the question)
Until here everything is allright, but, this are my questions:
Does anybody want to solder (4+2)*(5*7)+2*(6*5)+3=237 leds, and also made 474 holes in a PCB to hold them?
Do you thing it's usefull or are there proyects like this in the net, better done?
It's aceptable to power it from a 9V DC, or should it be 220V/110V AC? Don't ever think about batterys
Can I publish just the electronic thing, and left the wood stuff out of the proyect? Would anybody hang a PCB in the wall without a box?
Sorry for the size of the mail, and of course, for my bad English.
MARCOS
The last year, to do my first proyect, I choose to make a Clock build with leds (look at the picture atached) commanded by a 16F84. It shows the time of the day, day of the week (in spanish DO, lu , ma, mi ,ju , vi, sa) and day of the month (I found it useless to show the year, and also I was sick of soldering leds)
I made all the design, from the firmware (assembler), to the electronic circuit, the fonts (it uses 5x7 digits, fully controlled, not 7 segments-like) and the wooden box to hold it (this last one was really hard!!)
The thing is, now I want to release something made by me in the net, with source code , schematics, instructions,... and this is by far the best thing I made, It's hang in the kitchen since more than a year and working perfectry, and it's usefull. (I also made some comercial firmware, but that's out of the question)
Until here everything is allright, but, this are my questions:
Does anybody want to solder (4+2)*(5*7)+2*(6*5)+3=237 leds, and also made 474 holes in a PCB to hold them?
Do you thing it's usefull or are there proyects like this in the net, better done?
It's aceptable to power it from a 9V DC, or should it be 220V/110V AC? Don't ever think about batterys
Can I publish just the electronic thing, and left the wood stuff out of the proyect? Would anybody hang a PCB in the wall without a box?
Sorry for the size of the mail, and of course, for my bad English.
MARCOS
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