The AD port of philips ARM7 lpc2103 is connected to a photoresistor to detect whether the LCD backlight is turned on, and print out the voltage value of the photoresistor test after AD conversion through UART0, and output the on/off status of the LCD light
What do the front-line engineers of the forum think of this judgment method?Judging by looking at the datasheet:
1. If the data sheet is only in Chinese, it is 100% self-developed and only sold in Chi
When we talk about common mode interference, we mean the potential difference between the power line and the ground, or between the neutral line and the ground. For a three-phase circuit, common mode
When adding a new film to the photo-painting file, allegro will include all the classes. How can I set the newly added film to have the same classes as the original film?
Dear experts! The imx6q processor and REALTEK's RTL8118I Gigabit PHY chip have a PCIE interface between them. There are three boards, two of which are normal. After Linux starts in 6Q, the PCIE device
In the digital age, Internet+, Industry 4.0, high-end chip research and development, data center interconnection, 5G wireless communication, and Internet of Things technology are all important directi