Event time: From now until August 31
Activity Rules:
1. There are 10 questions in total, with a time limit of 3 minutes. Participants will be ranked from high to low based on the number of questions t...
1. Understand how to use the chip by reading the datasheet. Generally, the datasheet will provide reference circuits and corresponding electrical parameters.
The table above shows the power supply ...
Author: Helon CHEN, ST engineerClick to download pdf document to view:Keywords: Antenna performance test, Network analyzerQuestion: How to evaluate the antenna performance of the official development ...
[i=s]This post was last edited by Jacktang on 2021-6-18 21:50[/i]The GD32F10x series devices are 32-bit general-purpose microcontrollers based on the Arm Cortex-M3 processor. The Arm Cortex-M3 process...
Q: I was not present at the time, but the chip burned out after power was turned on, and some even R16 burned out, and the microcontroller was also affected. What is the reason? Where can we start?A: ...
Belt conveyor is a friction-driven machine that transports materials in a continuous manner. It can form a material conveying process from the initial feeding point to the final unloading point on a c...[Details]
——Interview with Chen Hongzhong, General Manager of Jiangsu Suzhou Power Supply Company
Our reporter Li Wei
Reporter: This year, State Grid Corporation of China proposed a strategic deplo...[Details]
No one doubts that WLAN is the hottest technology and market in the network industry. However, the monitoring and testing of wireless WLAN is still an issue that is often overlooked. People are even s...[Details]
On July 5, Tianyin Holdings released its performance forecast, saying that the net profit attributable to shareholders of the listed company in the first half of 2021 is expected to be 80 million yua...[Details]
One of the manifestations of the industry's continued development is that former professional knowledge has increasingly become a popular topic, until it has become popular science. In the field o...[Details]
hardware design The design is based on 51 single-chip microcomputer, ADC uses TI's ADC0808, automatic digital voltage measurement table, the display uses a 4-digit digital tube, the measurement range...[Details]
There is an industry consensus that "the first half will be electrified, and the second half will be intelligent ." Technological breakthroughs in the field of electrification have begun to slow down...[Details]
How high is the cost of the catering industry? Data shows that the labor cost of the catering industry has increased by more than 27.6% in the past three years, and the growth rate of employees has...[Details]
Batteries are the oil of the future. In recent years, the number of patents in the battery field has been far ahead of many industries. From raw materials to battery cells, billions of dollars have...[Details]
As technology advances, the higher functional integration of system-on-chip (SoC) combined with faster internal clock speeds and complex high-speed I/O means that it is more difficult than before t...[Details]
PLC instructions are the instruction set of the programmable logic controller (PLC), also known as PLC programming instructions. PLC instructions are commands used to program the programmable logic...[Details]
STM32 optional clock source In STM32, you can use the internal clock or the external clock. In applications where high progress is required, it is best to use an external crystal oscillator. The inte...[Details]
Jon Prosser shared a screenshot of what appears to be a 6.7-inch iPhone 12 Pro Max setup, which is in the PVT (production verification test) stage. From the screenshot, it can be confirmed that the i...[Details]
This is the first growth after six months of contraction and will be the beginning of good times for the power management industry. The third quarter is expected to have a higher growth rate, and the...[Details]
Temperature probes and temperature sensors are two different devices that have their own characteristics and application scenarios in measuring temperature. This article will introduce the differen...[Details]