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https://e2e.ti.com/support/clock-timing-group/clock-and-timing/f/clock-timing-forum/676350/ne555-schematic-for-ir-tx-rx-on-off-control
大家好、
请帮我们查看原理图、并向我们提供一些建议。
我们需要使用 NE555来控制 TX 开/关、此原理图是否正常？
谢谢
