Simple Fast PCR

This is a work in progress of creating a new opensource PCR machine that is faster and more robust in some ways than commercial machines for around 50-100 times cheaper.

It uses 8mm diameter for the rails, the step motor is attached with m4 screws and all other screws are m3.

It will be using 3 water baths instead of peltier for heating/cooling.

The design will later include heated lid although with the added speed plus allowing the test tubes to be submerged in water the heated lid mig