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Simple TTL-RS232 Level Converter Using Transistor | Circuit Diagram
瀏覽：1057
日期：2025-07-06
Using only transistors as the active components, we can build a simple and low cost TTL-to-RS232 level converter. It uses only two transistors as the active ... You can use any small signal transistor for this RS232 converter circuit. You can see the coll...看更多
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