
Real time Spectrum Analyzer Circuit FFT PIC18F4550
Pic18f4550 microcontroller circuit being used for viewing the spectrum analyzer 128×64 LCD, a low power amplifier chip used to amplify the audio signal real-time audio spectrum frequency analysis FFT (fast Fourier transform) is performed. Crafted with expressSCH software, including... Electronics Projects, Real time Spectrum Analyzer Circuit FFT PIC18F4550 "microchip projects, microcontroller projects, " Date 2019/08/03
Pic18f4550 microcontroller circuit being used for viewing the spectrum analyzer 128×64 LCD, a low power amplifier chip used to amplify the audio signal real-time audio spectrum frequency analysis FFT (fast Fourier transform) is performed. Crafted with expressSCH software, including all source code files and HiTech C18 header (schema) and expressPCB (pcb) files has been given. HiTech is a good resource for the user..
Source: waitingforfriday.com/index.php/Real-Time_Audio_Spectrum_Analyser alternative link:
FILE DOWNLOAD LINK LIST (in TXT format): LINKS-19249.zip
USB to RS232 Converter Circuit FT232AM MAX3245
Found on notebooks with serial port can output this circuit on the circuit board Protel PCB FT232A and MAX3245 have a schema file .. USBPCB3.PCB and usb1.sch schema files prepared by PROTEL99-SA