Building an homemade proofing box
After seeing some other similar works on internet, I decided to try building a proofing box! For building a proofing box, the following components are needed: a container an heat source a controller In my case, I decided to build a simple rectangular box as contaneir. As heat source I bought a carbon-fiber heating wire for about 6€. As specifications of the one I bought, it is a linear resistance of 33ohm/meter and the maximum supported power is 25W/meter....