As shown in the figure, Vin input is 7~12V;
R3=9k ohm, R6=1K ohm;power chip XL6008 (Xinlong), FB pin voltage VFB=1.25. (Measured VFB=1.248V);theoretical output Vo=(1+R3/R6)*1.25=12.5V, but the measure...
I would like to ask, after adding two diodes to compensate for this push-pull output circuit, a slight phase shift occurs. How can I solve this problem?...
I participated in electronic design competitions when I was in school, but I didn't get any results. Later, I led a team to participate in several competitions after I started working. Overall, my exp...
There are many ways to debug MCU programs, such as software/hardware simulation, adding data printing, etc.Keil MDK, for example, supports software simulation of many microcontrollers. Without getting...
As the saying goes, “If you want to do your work well, you must first sharpen your tools.”
For the LPS27HHW pressure sensor, in order to make it work, in addition to processing the driver, it is also ...
Serial communication issues are often involved in the field of industrial control (such as DCS systems). In order to achieve data exchange between microcomputers and single-chip microcomputers, people...
The high-precision, high-speed operational amplifier designed in this paper for use in the 12 b A/D converter of software radio stations uses a gain-enhancing circuit to achieve high gain that cann...[Details]
This project is based on the principle of analog-to-digital conversion. The analog data from the LM35 temperature sensor is fed to the analog-to-digital converter ADC0804 and based on the change in t...[Details]
According to foreign media reports, Toyota's Woven Planet will follow Tesla's example and try to develop its own autonomous driving technology without using expensive sensors such as lidar. (Image...[Details]
Compiled from EEWORLDONLINE PCB manufacturing is the process of transforming a circuit board design that meets design specifications into a physical PCB. It is usually outsourced to a contract manu...[Details]
1. Hardware Connection 2. LCD&lcddev structure The LCD structure is defined in LCD.h Access LCD_REG, the address is 0x6C000000|0x000007FE, at this time RS= 0, send command After accessing L...[Details]
LED stroboscopic effect refers to two concepts. One is stroboscopic: that is, the depth of the fluctuation of the luminous flux of the electric light source. The greater the fluctuation depth, the ...[Details]
/******************************************************************************* The firmware library implements run-time error detection by checking the inputs to the library functions. Run-time det...[Details]
Abstract: This paper introduces an image and position sensing system based on linear array CCD. This system uses C18051F020 microcontroller as the slave computer to drive the CCD and communicate wi...[Details]
The average power measurement of WiMAX or WLAN burst signals is an essential parameter for characterizing wireless communication devices such as chipsets, PC cards, amplifier modules or mobile phones...[Details]
Intel supports athletes in innovative ways and helps enterprise customers create more possibilities through open, accessible AI systems and ecosystem collaboration.
Today, Intel shar...[Details]
Delta-Sigma (Δ-Σ) analog-to-digital converters (ADCs) with Easy Drive technology are not only feature-rich, but also easy to use. The Easy Drive feature simplifies or eliminates active
amplific...[Details]
Shimadzu Corporation, a Japanese analytical equipment company, announced that it has jointly started commissioned analysis business in the automotive field with Foxconn Technology Group, a subsidiary...[Details]
SGS-THOMSON has launched three single-chip Class D amplifier ICs, namely TDA7480 (10W), TDA7481C (18W) and TDA7482 (25W). This article takes the TDA7482 with the largest output power as an example....[Details]
Industrial controllers are core devices in modern industrial automation systems. Their core technologies mainly include the following aspects:
Hardware Technology
The hardware t...[Details]