Handheld EDF

thingiverse

HI! i got a 75mm EDF and ESC from a friend and wanted to use it for something. As i tested it in a workbench with an arduion for a PWM signal i realy wanted to show my friends and coleags its power. Thing is it wasnt portable. A Problem with a Creative solution. I printed it in PETG si it will be stronger and easier fit togheter. it wil propobly be easier to pint in PLA tbh tho. Wiring: electronics parts i used: Arduino, XT60 Conectors, male-male dupont wire, 5K potentiomiter, Mini 5V DC-DC step down converter, PETG filament, ESC and the EDF. I used the standard arduino example to create a PWM signal i wired straight into the ESC(the ESC is hidden in the handle, ik it should propobly have cooling but i have never used it long enoughf for it to be a problem). i used a 5K ohm potentiomiter to the A1 pin on the arduino and pin 9 to the ESC. The 5V and GND came from the step down converter and feeds the Arduino and ESC. other Info: the botom edf holder is not needed. If you have any tips or have any coments dot be shy! If you found this useful, please donate what you think it is worth to my paypal.me. Help cover the time of design. Thanks, Enjoy and dont die!