My Recent PCB arts. What you think

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Very nice and clean. Aren't those 0.1uf capacitors supposed to be decoupling capacitors for the IC?


EDIT: You can remove two jumpers on your 7 segment board. 1. by going over LED1 with your F trace, 2. by going under LED2 with your C trace. I think there's more, but it's hard to see the traces with the silkscreen on.
 
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DirtyLude said:
EDIT: You can remove two jumpers on your 7 segment board. 1. by going over LED1 with your F trace, 2. by going under LED2 with your C trace. I think there's more, but it's hard to see the traces with the silkscreen on.
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Yes I agree with you. My PCB is not perfect. Actually what I want is print it and take some fun.

Thank you for pointing me out those.
 
pasanlaksiri said:
Yes I agree with you. My PCB is not perfect. Actually what I want is print it and take some fun.

Thank you for pointing me out those.
Click to expand...

Well, when you said "How is my arts?" I thought you were looking for criticism of the actual routing and placement. Otherwise I'm not certain what you are looking for other than yes, it's very pretty.
 
Yes. Looks good in blue.

There's no buffering to drive the LED displays. You might find the displays are very dim.
 
dougy83 said:
Yes. Looks good in blue.

There's no buffering to drive the LED displays. You might find the displays are very dim.
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No need Sir. Im not even using resistors. I limit the current using the software. Im using RED colour displays. So the brightness of the display is pretty good.
 
Very well done. One comment I have is that the chip Vdd should have a bypass capacitor after the diodes. I don't understand the purpose of the 10k resistor, but it's an ideal location for that capacitor.
 
Very nice.Don't you like to rename that diode comes from battery to a schottky diode?ex 1N5818 etc....Doesn't matter what people will apply but is technically correct.
its your choice
 
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Gayan Soyza said:
Very nice.Don't you like to rename that diode comes from battery to a schottky diode?ex 1N5818 etc....Doesn't matter what people will apply but is technically correct.
its your choice
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Yes agreed. But if i change it. People will call and ask what is the most suitable diode for 1N5818. So I use parts that every child on the earth even know
 
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