[i=s]This post was last edited by dsjsjf on 2019-3-1 11:16[/i] [url=https://en.eeworld.com/bbs/elecplay/content/103]The development board ST NUCLEO-H743ZI evaluated in this event is provided by STMicr...
What is the relationship between the speed ratio of the reduction mechanism and the lever ratio? What is the relationship between the force of the first gear and the last gear?For example, in the figu...
The software uses ADC (ESP-12) to read the voltage and it reads 1V, but when it is measured with an ammeter or oscilloscope, it is only 0.5V. At this time, the voltage read by ADC will also become 0.5...
The BlueNRG-LP Bluetooth Low Energy wireless system-on-chip is an ultra-low power, programmable solution with a 2.4GHz advanced RF radio IP for ultra-low latency applications. The BlueNRG-LP SoC compl...
The 2020 Double 11 Shopping Festival will be the "most unique" one in the history of color TVs! Aowei research data shows that this Double 11, from October 26 to November 15, the online sales volume ...[Details]
Abstract: Aiming at the problem that the unstable tension of the silk thread in the spinning and false twisting process affects the product quality, the online tension monitoring system of spinning...[Details]
May 17 news, according to Reuters, the European Telecommunications Operators Association (GSMA) said in a draft recommendation that technology companies that account for 5% of average Internet peak t...[Details]
0 Preface
LED display is a new type of information display media that has developed rapidly around the world in the 1980s. It uses dot matrix modules composed of light-emitting diodes to form...[Details]
Perhaps some netizens know that the shipment volume of the global smartphone market will decline significantly in 2022, of which the shipment volume of the Chinese smartphone market is even less than...[Details]
As we all know, the research of communication technologies must start long before they officially enter the market. Although 5G has just begun to be promoted, the communication industry has already b...[Details]
Operational amplifiers are a very common type of IC. The following are common problems and appropriate solutions in operational amplifier circuit design. I hope it will be inspiring for everyone an...[Details]
Molex expands global production capacity • New $130 million facility with world-class manufacturing technology and engineering talent doubles Guadalajara’s Molex production capacity • The futu...[Details]
A typical electric vehicle (EV) charging station design for commercial and residential use includes energy metering, residual current detection (AC and DC), isolation safety compliance, relays and ...[Details]
The STM32 startup code mainly allocates the stack and sets the vector table, and then jumps to the __main function. The specific code segment to jump to is as follows: Reset_Handler PROC ...[Details]
It is best to use Keil to write C51 programs. You can also use Weifu, but the editing ability of Weifu is far inferior. I personally like to use Keil to write code, and then use Weifu hardware simu...[Details]
CINNO Research industry information, Sony announced its performance for the March 2019 period (fiscal year 2018), with both operating profit and net profit setting new historical highs, and achieving...[Details]
Photoelectric sensors are sensors based on the photoelectric effect, which can convert light signals into electrical signals, thereby realizing the detection and measurement of light. In automotive...[Details]
Our synchronous rectification solution is neither current type nor voltage type.
1. IC uses the slope of the falling edge of Mosfet Vds to control the opening of IC, which can identify ...[Details]
The industrial robot control system is the brain of the industrial robot, which is responsible for receiving input signals, processing information, controlling the robot's movement and performing t...[Details]