BMP085 is a digital sensor that can directly obtain the temperature and atmospheric pressure detection values of the environment, so it is very easy to use. Combining it with an OLED screen can form a
boa is copied to the bin directory of the development boardNext, create a www folder in the root directory of the development board, as shown in Figure 80.15.Then create a cgi-bin folder under the www
After getting the Hetai development board, I was very excited. I had previously developed a blood pressure algorithm on the STM32F series and had always wanted to port it to a domestically produced mi
I am going to use N32G45's 12-bit 5Msps ADC to measure temperature in the range of 0-35 degrees. How should I choose the NTC resistor and the voltage divider resistor? Please give me some advice.
What is the underlying working principle of a varistor? Why is its resistance large when the voltage is small, and suddenly becomes smaller when the voltage is large? What are the specific requirement