1602液晶的实用的详细程序。程序仅供参考 -Pin VREF requires a voltage of 1.25 V to 2.5 V, with gain scaling between 40 dB/V and 20 dB/V, respectively. Voltage VGN controls the gain its nominal operating range is from 0.25 V to 2.65 V for 20 dB/V gain scaling,

一温度测量系统的测量值如下：（15分） 输入温度值（摄氏）: 0.0, 0.5, 1.0, 1.5, 2.0, 2.5，3 输出电压值（V）: -4.90, 20.316, 40.726, 61.435, 82.181, 103.123，123.255 设计VI, 实现输入温度和输出电压之间的最佳线性拟合直线。-A temperature measurement system, measurements are as follows: (15 points) input tem

RS-485 transceiver with electrical data isolation Complies with ANSI TIA/EIA RS-485-A and ISO 8482: 1987(E) 500 kbps data rate Slew rate-limited driver outputs Low power operation: 2.5 mA max Suitable for 5 V or 3 V operations (VDD1)