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AD421
- 16DAC芯片AD421应用,C51源程序-16DAC chip AD421 application, C51 source code
4-20mAOverload
- 51单片机接入差分信号重量传感器,设定额重,输出控制,同时DA转换(AD421芯片)输出4-20mA。-51 single access differential signal of the weight sensor, set the amount of weight, output control, while the DA converter (AD421 chip) output 4-20mA.