[size=12pt] Placed an order on Texas Instruments estore[/size][size=12pt]7[/font][/size][size=12pt], shipped on [/size][size=12pt][font=Calibri]11[/font][/size][size=12pt], arrived in Shenzhen on [/si...
When I touch the electrolytic capacitor with my hand, the voltage regulator makes a sound. Why? The polarity should not be reversed. There will be a sound in both connections....
I used to make SDKs on Wince5.0 and it worked fine. Now I have switched to 6.0. I want to make an SDK in VS2005, but the SDK I made fails when I compile it. The default one is fine. During the process...
[size=4] NB-IoT technology is widely used in agriculture, industry, government and life, so what is the architecture diagram of NB-IoT technology? [/size] [size=4] The typical NB-IoT architecture cons...
Time flies, and it has been 9 years since I first participated in an e-sports competition .First, let me introduce myself. I graduated from Nanjing Vocational and Technical College of Information Tech...
We use STM32F429VET6 to read the conversion data of AD7606. We used software-simulated SPI before, but found that the speed could not reach 200K, and the program was always interrupted, so it took up ...