Making a PTC Heater.

3D Design File Download : https://www.thingiverse.com/thing:5915982 Parts List (Affiliate Links): 1xSTC-1000 (Digital Temperature Controller) https://s.click.aliexpress.com/e/_DBbQJTF 1xPTC Heater (12v 200w) https://s.click.aliexpress.com/e/_DkmW3E5 2x50x50x20 Cooling Fan(12v Dual Ball) https://s.click.aliexpress.com/e/_DD0lNk9 2xFan Guard(5cm) https://s.click.aliexpress.com/e/_DlUtOet 1x16/20A Switch(4PIN On-Off)  https://s.click.aliexpress.com/e/_DFb7Ifn 1x30A Relay https://s.click.aliexpress.com/e/_DkMstqZ  -------------------------------------------------------- Silicone Wire(18AWG) https://s.click.aliexpress.com/e/_DBr3NuV Tubular Terminal https://s.click.aliexpress.com/e/_DnMvb6h Box Insulated Wire Connector https://s.click.aliexpress.com/e/_DlgGFYd Crimping Pliers https://s.click.aliexpress.com/e/_opzYDBn Heat Shrink Tubing https://s.click.aliexpress.com/e/_Dkqv8tF  -------------------------------------------------------- M3 or M4 Bolt & Nut Set https://s.click.aliexpress.com/e/_DlKSSI5