LM3916 Vu meter Circuit Indicator rna 10-point reading field made of LEDs. The diodes were scaled in dB, transmitting irn, from D4 to D13, respectively, the following weights: -20 dB, -10 dB, -7 dB, -5 dB, -3 dB, -1... Electronics Projects, 20 dB Vu meter Circuit LM3916 "led projects, " Date 2020/04/28