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PIXIE短波无线发送接收电路:7.023MHz
根据网络上给定的焊接电路图, 利用到货的散件进行组装。清理元器件,进行逐步焊接。 按照电路图焊接电路板。好在电路板上的丝网面标注的比较清晰,电路很快就焊接完毕。不过有一个令人感到奇怪的是,焊接之后,还剩余一些电容和电阻。
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