تعليمات مؤشر مستوى الصوت LED LM3915 من TinyTronics
TinyTronics LM3915 LED Audio Level Indicator Packaging Contents Product name Quantity PCB indicator PCB 1 1MΩ resistor 2 R1, R2 4.7KΩ resistor 6 R3, R4, R5, R6, R7, R8 Teng Jie Cool White LED - 5mm Clear 6 D1,…