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Diagram Designer for Circuits

This is the AQA version closing after June 2019. Visit the the version for Eduqas instead .

Design a Layout

Drag components into position.
After dragging a wire ...
      Use the + and - keys to
      lengthen or shorten the wire.
      Press 0 to 9 to set the colour
      by resistor colour code.
To delete items, drag them below
the design area and hit EXPORT.
Page refresh (often the F5 key)
deletes everything since the last
Export so BEWARE!

To Save Your Work

Hit the EXPORT button.

Copy the export text below and
paste it into a text editor like
Notepad. Then Save.

To Load Saved Work

Open your saved diagram into a
text editor like Notepad. Copy
the text and paste it into the text
area below.

Hit the IMPORT button.