lördag 24 april 2010

INA217 Piggy-back board

Here is the schematic for the INA217 board. It is very simple and I used the example in the datasheet but omitted coupling caps and DC-servo. I have both bulk electrolytes and ceramics for decoupling on the board close to the pins because I want the chip to get as good supply as possible.


The board trimmed and temporarily secured with gaffer. There, i fixed it! =)
Oh, and don't worry about shorting on the underside of the board, gaffer there too.


Wires connected on solder side, black is common, red V+ and brown V-. Green wires are signals.

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