In the previous review, we had a preliminary understanding of the hardware system of the Xingkong board. This article introduces several connection methods of the Xingkong board.The Xingkong board sup
Can you recommend a 4-16 decoder? The input voltage should be 3.3v, the output should be 3.3v or above, and the chip with fast conversion time is better.
This hearing aid for the deaf is composed of TDA2822 dual-power amplifier integrated circuit plus a small number of peripheral components. Compared with popular machines on the market, it has the char