This program is used to measure the temperature sensor on an F330 device. It uses 1-point calibration and stores the offset value in FLASH memory. T...
A self-designed control of PC parallel port communication is introduced in this paper.Taking advantage of the MFC ActiveX technology, it is developed ...
FEATURES400 MSPS internal clock speedIntegrated 10-bit DAC32-bit tuning wordPhase noise ≤ –120 dBc/Hz @ 1 kHz offset (DAC output)Excellent dynamic per...
ADC的校准 1）根据原理图，对于ADC的校准主要利用了ADC0和ADC3这两个模数转换通道（分别对应电池VBAT和Charge端，其余两个通道的值校准后直接用ADC0的校准参数，不单独做校准。 2）校准的过程：先控制电源供电电压分别为3.4V和4.2V，则可以得到两个对应的ADC值，根据这两组...
特点（FEATURES） 精确度0.2%满刻度±0.5℃（冷接点补偿）（Accuracy 0.2%F.S.±0.5℃（CJC）） 高精确度冷接点温度补偿（CJC traceability＜±0.5℃（0-70℃）) 热电偶误差补偿，与断线保护功能（Senso...
