LM393 + Mosfet IRF540 IRF9540 Small Amplifier but Powerful with Good Sound and Clarity | Milling PCB

Prototype PCBs for $2 Free Assembly Cost : Hello friend. Today i will using my CNC machine to make PCB for Small LM393 Mosfet IRF540 / IRF9540 Small Amplifier but Powerful with Good Sound and Clarity. The schematic diagram i found on internet. All file include gerber file and G-code for CNC you can download below. This amplifier has Good Sound and Clarity, You can see waveform of it in the firts of video. Hope you like my project. I hope you can donate me some money for i can buy elec