#dirtcheapemp controller is done now too! 40mm fan (32mm) mounting, controller board separate and optional if you want to just use any old rp2040

first handmade coil for the #DirtCheapEMP! here using 28AWG magnet wire and tiny little ferrite rods, i think this one is 1.2 or 1 mm diameter

Dirt Cheap EMP

Coming Soon... [...]

https://blog.dirtcheaphackingtools.com/dirt-cheap-emp

coming soon  https://www.dirtcheaphackingtools.com/product/dirt-cheap-jlink-adapter #dirtcheapEMP