LM3915, LM3914 VU Meter circuit with’ve shared the printed circuit, but this circuit diagram is also drawn to separate mono and stereo vu meter circuit connection preanfil amps, amp direct connection drawn understood about the scheme. VU Meter LM3915... Electronics Projects, Led VU Meter Circuit LM3915 "analog circuits projects, led projects, simple circuit projects, " Date 2019/08/03