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  • JohnS61 commented on GreatScottLab's instructable Make Your Own FM Radio5 weeks ago
    Make Your Own FM Radio

    I built this circuit on a breadboard, got it mostly working, but there is a LOT of static noise and screeching sounds. Is it because I have it wired to a breadboard? Or is it because of electrical noise coming from different parts? If I use a PAM8403 on the breadboard will it work well? Also please provide wiring schematic for PAM8403. Thanks

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  • JohnS61 commented on GreatScottLab's instructable Make Your Own FM Radio6 weeks ago
    Make Your Own FM Radio

    I'm having the same issue. I did try and power it from the wall and also from a battery, but it still switches. Any advice? :(

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  • JohnS61 commented on GreatScottLab's instructable Make Your Own FM Radio7 weeks ago
    Make Your Own FM Radio

    I built it mostly, but the cursor keeps switching between frequency and volume. There is no radio sound, expect for some static. I powered it with battery and also tried wall adapter. Can someone please help me? Thanks �

    I built it mostly, but the cursor keeps switching between frequency and volume. There is no radio sound, expect for some static. I powered it with battery and also tried wall adapter. Can someone please help me? Thanks �

    I built it mostly, but the cursor keeps switching between frequency and volume. There is no radio sound, expect for some static. I powered it with battery and also tried wall adapter. Can someone please help me? Thanks :)

    Can you please explain why the cursor was bouncing? I have the same issue.

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