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Topic: PCB design support wanted (Read 1 time) previous topic - next topic

farsi

Hi there,

I've build a simple LED project last weekend:  https://vimeo.com/100626504

The goal would be to help other beginners to make it easier getting started with LED programming. My idea is to have a jumper switch modes from simple digital pins control vs. control with a shift register.

How much would a PCB design cost? I've some friends in far east, who could help produce these boards at a cheap price.

Thanks for your interest and help.


CrossRoads

I could do it for you, take about an hour, $60.
Female header for the LED for direct access,
in parallel with shift register output, with OE control pin selectable between High (disabled) (10K resistor to +5) and GND (On) or an IO pin (for PWM) from the arduino.
Don't even need a switch, just a 3-pin header and a 2-pin jumper.
Keep it under 5cm x 5cm, buy in 10 lots or 50 lots from iteadstudio.
8 LEDs, 8 resistors, female header, shift registers, decoupling cap, and +5/GND/datapin/clockpin/latch/oe.
+5/GND need to be always connected.
Designing & building electrical circuits for over 25 years.  Screw Shield for Mega/Due/Uno,  Bobuino with ATMega1284P, & other '328P & '1284P creations & offerings at  my website.

farsi

great, thanks!
I'll contact you offline.

luisilva

CrossRoads answer first, so, I couldn't do anything.

CrossRoads

Ok farsi, will answer from home in a couple of hours.
Designing & building electrical circuits for over 25 years.  Screw Shield for Mega/Due/Uno,  Bobuino with ATMega1284P, & other '328P & '1284P creations & offerings at  my website.

wwbrown

I have seen some of Crossroads PCB designs and can say you will get a very good design.

farsi

Thanks all!

This is an exploration type of project, and probably, the PCB can be released to public domain (CC type of license).

Just want to make a very tiny electronic product, to help answer some questions in my head.

Have a good night, and let's keep in touch. Looking forward for the development!

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