材料清单 P1 = 22K R1 = 18K R2 = 68K R3 = 68K R4 = 68K R5 = 18K R6 = 68K C1 = 4.7uF-25v C2 =...
2024-03-08 212 4.7uF-25v 22pF 220uF-25v ST IC
