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DRIVING A BI-COLOUR LED Circuit - 555 Timer Circuits
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日期:2025-05-24
Please support this site by voting for us! 555 Timer Circuits HOME | LEARNING | CIRCUITS | FORUM 555 Timers are fun and a great way to start learning electronics DRIVING A BI-COLOUR LED Circuit Some 3-leaded LEDs produce red and green. This circuit ......看更多