This course provides an in-depth understanding of the knowledge points of Huawei's HCNA certification exam. The course includes: basic principles of data communication, IP address planning and design, basic VRP operations, etc.
This 8-bit microcontroller with built-in OTPROM adopts full static CMOS design technology and has the characteristics of high speed, low power consumption, small size and high noise resistance. The on
A directional coupler is a very useful passive RF device that extracts a small portion of the energy from the main transmission path and directs it to one or more coupled ports. Since it is more benef
Headhunting position [Beijing] Job responsibilities: 1. Use C to design and debug embedded software code based on ARM or other processors; 2. Cooperate with hardware engineers and test engineers to ac
[i=s]This post was last edited by lb8820265 on 2021-12-13 23:32[/i]In the past, when programming embedded systems, you didn’t need to worry about compiling and linking when using Keil or IAR, because
Interrupts largely reflect the performance of a microcontroller. From this point of view, MSP430 does a very good job in interrupts, mainly by providing a very rich interrupt source, the basic ones ar
I want to use DAC+op amp to achieve an output voltage of 15-30V, and an output current of 10ma is enough. Currently, I want to use a DAC such as -10-10V or 0-20 0-16, and then use the op amp to shift