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半导体行业观察第一站
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摘要: 下面是 [电池电压指示器电路]的电路图 材料BOM表:R1 = 1k R2 = 100K R3 = 1k R4 = 3.3K R5 = 3.3K R6 = 1k R7 = 3.3K R8 = 3.3K Q1 = BC547 Q2 = BC547 Q3 = BC557 D1 = Red Led D2 = Amber Led D3 = 1N4148 D4 = 1N4148 D5 = 1N4148 D6 = BZX79C10 D7 = Green Led D8 = 1N4148 D9 = 1N4148 D10 = BZX79C12(责任编辑:电路图)
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型号 | 厂商 | 价格 |
---|---|---|
EPCOS | 爱普科斯 | / |
STM32F103RCT6 | ST | ¥461.23 |
STM32F103C8T6 | ST | ¥84 |
STM32F103VET6 | ST | ¥426.57 |
STM32F103RET6 | ST | ¥780.82 |
STM8S003F3P6 | ST | ¥10.62 |
STM32F103VCT6 | ST | ¥275.84 |
STM32F103CBT6 | ST | ¥130.66 |
STM32F030C8T6 | ST | ¥18.11 |
N76E003AT20 | NUVOTON | ¥9.67 |