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更新時間:2024.12.28
LED燈引腳分布圖

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There are 27 user-controllable LEDs on the DE2-70 board. Eighteen red LEDs are situated above the 18 toggle switches, and eight green LEDs are found above the pushbutton switches (the 9th green LED is in the middle of the 7-segment displays). Each LED is driven directly by a pin on the Cyclone II FPGA; driving its associated pin to a high logic level turns the LED on, and driving the pin low t

白銀市建材(瓷磚、衛(wèi)浴)市場分布圖

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白銀市建材(瓷磚、衛(wèi)浴)市場分布圖

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