FreETarget DIY

To make your own ESS, you need to assemble the target holder and install the circuit.  After that download the PC client and you're off to the races

For details about assembling the hardware see:

User Stories: https://free-e-target.com/user-stories/

Community Made Parts: https://free-e-target.com/community-made-piece-parts/

Technical Support: https://free-e-target.com/technical-documentation/