The Shoestring Astronomy Store

These products provide the ability for a computer to communicate with ST-4 style autoguide ports that are included with many telescope mounts.

These products provide the ability for a computer to control the shutter of many of the popular DSLR cameras being used for astrophotography.

These products provide the ability for a computer to control DC focus motors as found on many popular focusers.

These products complete a direct communication link to newer EQ-5 and EQ-6 style mounts, bypassing the need to communicate through the handcontroller.

These products provide the ability for a computer to control the signal lines that are added when a webcam has been modified for long exposure operation.