A few days ago, I posted the generation and debugging of TRNG. Today, I will continue to use PWM. To make smart LED lights, you need to control the LED to generate different colors, which is inseparab...
By: Rock Su, Field Application EngineerIn test and measurement related applications, analog switches and multiplexers are widely used, such as gain adjustment of op amps, time-sharing acquisition of m...
Step 1: Initiate a connection
The software initiates the connection using the remote ID and password.
One of the two communicating parties first uses other communication tools to send his ID and passw...
The 494 chip changes the level and sends it to pin 15 (input pin), and then feeds back to pin 3. I found that some circuits add a 1UF capacitor between the two. Doesn't this mean that it cannot be adj...
Fundamentals of Electronic Design Huang Genchun : https://training.eeworld.com.cn/course/5727This course combines previous competition questions, breaks down the requirements of the questions from a p...
The markdown window of the forum is too small. For many markdown enthusiasts, the experience is greatly reduced. Today I would like to share a little trick with you.As shown in the figure, the markdow...
This article takes one CPU1215C (6ES7215-1AG40-0AB0) and one S7-200SMART PLC as an example to introduce the S7 communication between them.
Hardware:
S7-1200CPU
S7-200 SMART CPU (...[Details]
Jiwei.com reported on April 8 that the new generation of Huawei Smart Screen V series was officially released today, covering four sizes of 55 inches, 65 inches, 75 inches and 85 inches for the first...[Details]
The 2021 Autumn National Special Electronics Exhibition made a grand debut - enabling independent innovation and promoting the high-quality development of special electronics During the 14th Five-...[Details]
The following are just some of the development boards of the MiniSTM32f103 series. The following are all references to the manual in stm32 We want to install keil5, first we should download it from...[Details]
Regarding the impact of the Wuhan epidemic on the global memory industry, DRAMeXchange's survey pointed out that no production lines of DRAM and NAND Flash factories located in China have been partia...[Details]
Part 9: New SMU Overcomes Tricky Test Challenges of Low-Current Capacitive Setups
When long cables or capacitive chucks are used in the test setup, the capacitance at the test instr...[Details]
On June 5, the reporter learned from Tsinghua University that Professor Zhang Yihui's research team at the School of Aeronautics and Astronautics and the Flexible Electronics Technology Laboratory ...[Details]
Recently, an Uber self-driving car hit a woman crossing the road at a speed of 65 kilometers per hour on a street in Tempe, Arizona, USA. The woman died shortly after being sent to the hospital. T...[Details]
1. Check whether the appearance is normal before measurement. A. Check the display after turning on the machine. Normally, it will show OL. B. Check whether the gear can be changed normally (usually ...[Details]
McDonald's has partnered with InstaVolt to roll out rapid charging for electric vehicles in its UK restaurants, offering proper 125kW fast charging.
The rise of electric vehicles seems almost ...[Details]
According to foreign media reports on February 15, BMW announced on Tuesday local time that it will cooperate with its parts supplier Valeo to develop an autonomous parking system called "Automated V...[Details]
In the same priority level of AVR microcontroller, the lower the interrupt vector entry address, the higher its priority level. After responding to an interrupt, the AVR microcontroller will prohibit...[Details]
1 Configure the IO ports used by the serial port: ①Rx floating input ②Tx multiplexed push-pull output Note: The specific configuration is as follows //GPIOA.9/10 is used for serial communication //...[Details]
The PT100 temperature sensor is a temperature measurement device widely used in the industrial field. Its working principle is based on the characteristics of platinum resistance changing with temp...[Details]
GD32 MCU
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