Could you please tell me what circuit is generally used to implement the 0/4-20mA drive circuit?
I have a plan like this, I wonder how competitive it is? For your referenceAttached datasheet...
In daily industrial production, various pressure gauges are indispensable as a common measuring instrument. There are many types of pressure gauges, including pointer indication type and digital displ...
[i=s] This post was last edited by Yunhu Congbai on 2022-3-28 19:16 [/i] ## Preface This time, the Yatli board was much faster than the Pingtou Ge. The little brother notified me that it was delivered...
[i=s]This post was last edited by dcexpert on 2019-11-9 20:15[/i]Piano (capacitive touch button) development board based on C8051F70XSlider development board based on C8051F990SiM3L1xx LCD Low Power D...
How to draw a high-end PCB ruler using Altium20 : https://training.eeworld.com.cn/course/5965How to draw a high-end PCB ruler using Altium20PCB ruler is a practical tool that many engineers need to us...
I need a linear image sensor with 128-1024 pixels and 200Kfps. After searching for a long time, I found only ELIS-1024 which can meet my requirements. However, the product has been discontinued for a ...
Recently, Lingyi Intelligent Manufacturing disclosed its investor relations activity record. Regarding the impact of the chip shortage on the company, Lingyi Intelligent Manufacturing said that the ...[Details]
Example analysis: (using DMA mode) mian function: extern __IO u16 ADC_ConvertedValue; //The voltage value converted by ADC is defined in the context of ADC1_Init() float ADC_ConvertedValueLocal; ...[Details]
There is a controller called digital segment switch in lighting accessories. The basic working principle is to use the wall switch to turn on and off the power to realize the turn-on and turn-off of m...[Details]
At present, the average yield of 5nm EUV has reached 80%, and the peak can reach more than 90%. The new 5nm process has been put into trial production and is scheduled to be put into mass production ...[Details]
Facebook has agreed to pay a record $5 billion fine to settle an FTC investigation into years of privacy violations, Bloomberg reported. The investigation stems from the massive user information le...[Details]
Recently, I need to use STM8S105 as a driver controller, which involves using 485 to communicate with the host computer, and CC2541 is used in the Bluetooth module of the host computer. This is a new...[Details]
Increase the amount of light emitted by increasing the chip area
There are two major directions to improve the luminous efficiency of white light LEDs. One is to increase the area of th...[Details]
Today, designer @Darvik Patel shared concept renderings of the gold version of the iPhone 14 Pro. As shown in the picture, the front of the iPhone 14 Pro is the same as previously exposed. It...[Details]
According to a report released by TrendForce, global TV shipments increased by 10% year-on-year to 98.45 million units in the first half of 2021. Although the final shipments were 5.8% lower than ori...[Details]
USB peripherals cannot communicate with each other, they can only communicate with a USB host device that has the ability to control the bus. Until recently, only PCs had host capabilities. But now...[Details]
1 Introduction
Wind energy is a very important energy with huge reserves. It is safe, clean, abundant, and can provide an endless and stable source of energy. During the "15th Five-Ye...[Details]
Smart battery box
The appearance and internal structure of the homemade battery box introduced here are shown in Figure 6-21. It can hold eight No. 1 batteries, and can lead ou...[Details]
What is the difference between probing resistors with a needle and probing with a multimeter? In daily work, engineers often use multimeters to measure resistance or test current and voltage. At ...[Details]
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Product naming
As the name suggests, automotive grade inductors are used in the automotive electronics field and can meet the high reliability requirements of the automotive industry. ...[Details]
Making accurate high-speed time domain measurements can be difficult, but finding information that can help improve your measurement methods is not. Understanding the basic principles of oscilloscopes...[Details]