By providing a digitaloutput, digital sensors do not require external circuitry for linearization and dataconversion.
由于提供了数字输出，数字传感器不需要外部电路进行线性化和数据转换。
2
In the signal into the A / D converter analog to digitalconversion, the final processing of data into the microcontroller, then the output is displayed, and determine whether there is a gas leak.