Surf pi metal detector
Pulse Induction Metal Detector Surf PI classic version. (Note- It is not the longboard version but i have corrected the silkscreen of resistors so you can follow the build instructions of a longboard one without any issues). The dimension of this pcb is 210*44mm. TECHNICAL DETAILS / COMPONENTS - It works based on pulse induction technology
WhatsApp: +86 18221755073