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摘要: 如图为他激式交叉振荡器用于四循环流水彩灯控制器,该电路只用了两个单组触点继电器4088,便可控制四路流水彩灯。其工作原理:由IC1六非门CD4069和C1、C2、R1、R2组成他激式交叉振荡电路,直接控制晶体三极管VT1、VT2,驱动继电器K1、K2作交叉分相输出,即K1吸合后,K2再吸合,然后K1断开后,K2再断开,并往复的循环下去。
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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 |
型号/产品名 | 平均报价 | 涨跌幅 |
---|---|---|
STM8S003F3P6 | 1.55 | 1.12% |
74HC573D | 0.64 | 2.86% |
2N7002 | 3.66 | 400.00% |
STM32F103C8T6 | 7.47 | 27.87% |
1N4007 | 1.58 | 0.00% |
ADM2483BRWZ | 8.90 | 3.21% |
SHT10 | 16.21 | 5.88% |
STM32F103RCT6 | 12.56 | 24.44% |
78L05 | 10.55 | 66.67% |
LM358 | 118206.75 | 16.67% |
30FHH-SM1-GAN-TF(LF)(SN) 6000 件
13913177882
30FHH-SM1-GAN-TF 11000 件
13913177882
EVK-NINA-W102 10 件
18002518228
EVK-NINA-W102 10 件
18002518228
ADM2482EBRWZ 100 件
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