[align=left]2019 is the year of 5G connectivity, or at least the year that carriers start rolling out the new wireless standard. AT&T, Verizon, and Sprint all expect 5G to start shipping in the first
[font=宋体]Hello everyone: [/font] [font=宋体] I recently encountered a problem. I have a solenoid valve controlled by DC 24V, which is used to control the on and off of gas. After using it for a while, i
This sharing uses the GPIO function of the GD32E231C8T6 microcontroller to collect temperature and humidity data from the DHT11 sensor.
A complete data transmission ofDHT11 is 40 bits, with the high b