BackgroundSince these IAR network licenses can be used by any user who has access to the license server, in some cases you do not want certain members to use these network licenses or only allow them ...
[i=s] This post was last edited by wadeRen on 2022-2-25 10:14 [/i] # [Article Navigation] [GD32L233C-START Evaluation——01. Unboxing, Development Kit](https://en.eeworld.com/bbs/thread-1192154-1-1.html...
When starting a new design, most of the time is spent on circuit design and component selection, which often leads to inexperience and lack of consideration during the PCB layout stage.Failure to prov...
Take some parameters in the chip manual above as an example, for example, the over-current threshold of the chip, which says that the voltage difference between LP and LN is 260mV at the minimum, 320m...
When we controlled LEDs before, one LED required one corresponding pin. However, since our development board has limited pins, this is a waste. Here we add a new element, the 74HC595 module, to contro...
LTE Cat 1-the new favorite in the era of the Internet of ThingsAs NB-IoT reaches 50 million shipments this year and is expected to reach 100 million next year, it has risen rapidly. A medium-speed (in...
The black battery slurry in the factory usually needs to be tested for its solid content first. One of the primary criteria for measuring the quality of battery slurry products on the market is the s...[Details]
Use a 4*4 matrix keyboard and a digital tube The characters 0-F are encoded on the 4*4 matrix keyboard, and a digital tube displays the characters entered on each keyboard. //4*4 keyboard detection p...[Details]
Most of the OLED12864 displays available now have SPI and I2C interfaces. The I2C communication protocol only requires two buses for communication. The following describes how to use the OLED1286...[Details]
Socionext and partners publish differences between semiconductor soft errors caused by cosmic ray muons and neutrons, establishing technology for environmental radiation assessment and countermea...[Details]
Frequency characteristics of transistor amplifier circuit
1. Brief description of frequency characteristics
(1): Since there is a reactive element C in the amplifier circuit, it presents differen...[Details]
Basic theory of computer serial port 1. What is a serial port? 2. What is RS-232? 3. What is RS-422? 4. What is RS-485? 5. What is a handshake? 1. What is a serial port? Serial ports are a very c...[Details]
Section 001 Auxiliary Line 1 Hardware Knowledge_Memory Interface Concept First, let's analyze the difference between operating the GPIO controller and operating the UART controller. As shown in the...[Details]
I think everyone should know the function of the watchdog. The S3C2440 watchdog timer can be used not only as a watchdog, but also as a normal timer. S3C2440 watchdog circuit module block diagram: ...[Details]
This power supply mainly uses the power module of VICOR as the core integration, supplemented by simple peripheral circuits. The whole machine is small in size, light in weight and high in efficienc...[Details]
The prestigious British Touring Car Championship (BTCC) is a long-standing series that began in 1958. More than 30 meticulously designed cars compete for the win, making for spectacular racing. In 20...[Details]
Due to work needs, I installed iar for stm8. The company's god sent a program. However, after installation and completion, the compilation failed. The reason for failure is as the title. I looked up ...[Details]
The Feedback Control Systems course at MIT focuses on the design and analysis of control systems using classical control and state-space techniques. The course is open to both undergraduate and gra...[Details]
In view of the requirements of variable frequency amplitude modulation of modern power supply , it is proposed to use PIC16F873 to generate SPWM wave to control IR2136 to trigger IGBT to generate PWM...[Details]
Ultrasonic waves are often used to measure distances due to their strong directivity, slow energy consumption, and long propagation distance. For example, distance meters and level meters can be ...[Details]
At present, the construction of intelligent Asian Games traffic and monitoring system in Guangzhou is being vigorously promoted. By using the continuously developing intelligent traffic science and t...[Details]
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