Page Comparison

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This section highlights the changes that were made to the original design, including what happened when it was discovered that the PCB would not fit into the meter box when built.

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Strip board overlay-ed with original Printed Circuit Board and outline of box	Print out of Strip board Only Component side (larger pdf file)
Cut the Strip board using the correct side (This should be the component side)	Track-side Reverse Print out of Strip board Only
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Cut the Strip board using the correct side (This is the track side)	Track-side Reverse Print out of Strip board Only (same as above)
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Components being added	Completed Board
View of 1:1 paper printout of layout. Hole cut out for the meter Component side	Front of the meter with components removed.
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New box with circuit board and meter fitted
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Terminals, Power Socket and Switches added
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This time around

• the full version of VeeCAD has been used.
• Colour overlays are now produced.
• A larger strip board than the original Printed Circuit Board has been used
• Components are placed away from the fixing holes and the rear of the meter
• All the connections to the board are made using the 14 way Header connector H1 in the centre of the board.

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