資料來源:https://www.sparkfun.com/products/312
8 Darlington Arrays in 18-Pin DIP Package part # ULN2803A. Perfect for running relays and high-power devices up to 500mA and up to 50V!
Documents:
8達林頓陣列採用18引腳DIP封裝部件編號ULN2803A。完美的運行繼電器和大功率器件高達500mA和高達50V!
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