Because a program, the first time to involve embedded, the program was made with vc2008, and it could not be started for testing at first. Later, I downloaded Standard SDK for Windows CE 5.0 and insta
I connected the circuit as shown in Figure 1, and wrote the code according to the timing diagram in the DS18B20 data sheet, but it is always 85°C. . . Please guide me if you are an electronics enthusi
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When the board (digital) is powered on, there will be a large overshoot of about 0.60A (12V power supply, converted to 3.3V output power supply through the power chip), and it will last for several se