dac digital to analog control 中文意思是什麼
dac digital to analog control
解釋
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The output circuit of feedback control signal by using a high resolution 16 bit digital to analog converters ( 16 bit dac ) which is kennel of chip dac703j, the data communication interface between microcomputer and computer by using the circuit of the ttl and rs - 232 voltage transform with the chip max232, are also designed
採用了dac703j晶元為主的高解析度16位d a轉換電路,設計了反饋控制信號輸出電路,採用max3232晶元為主的ttl電平與rs - 232電平轉換電路,設計了單片機與上級計算機數據通訊介面。
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