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摘要:下面是 [建立两区防盗报警器的方法]的 DescritionSchematic DiagramWhen you move Sw1 to the Set position - you have about 30 seconds to leave the building. If you re-enter through the Exit/Entry zone - the buzzer will sound - and you'll have about 30 seconds to switch the alarm off. The Instant zone has no entry delay. Anyone entering through the Instant zone - will sound the siren immediatel
Descrition
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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 |