The board comes with an extended version of the LCD screen, and an LVGL can be ported as a graphical interface. In addition, the LVGL official provides a porting interface for ESP32, which can be down...
I have a video about a Texas Instruments (TI) zero-drift, PRIO, programmable gain amplifier with MUX that I’d like to share with you!
[flash]http://player.youku.com/player.php/sid/XMjM2NjUyNjIw/v.swf[...
I have a chip that can adjust the parameters of the parallel port I2C bus, but the output level of the parallel port is 5v, and the voltage of my chip is 3.3v, so a level conversion circuit is needed ...
A must-have for hardware engineers. The book explains operational amplifier design in detail, which is very helpful for solving practical problems.This book is the fifth edition, published in 2017. Th...
[font=Microsoft YaHei] Near field measurements are particularly suitable for engineers who develop components and equipment. They use near field measurements to obtain important data on the causes of ...
[i=s] This post was last edited by Yanyun Shibaqi on 2019-5-24 17:07 [/i] [align=center][font=黑体][size=7]Ultrasonic Standing Wave Axial Suspension Moving Device [/size][/font][/align] [align=left][fon...
Hardware designers have begun to adopt FPGA technology in high-performance DSP designs because it can provide 10-100 times faster computing than PC-based or microcontroller-based solutions. Previou...[Details]
In early 2002, I started to write a working program for an IC card prepaid electricity meter. The meter used Philips' 8-bit 51-expanded single-chip microcomputer
87LPC764
, and wa...[Details]
1 Introduction
A wide variety of communication cables and control cables are widely used in various instruments and control equipment. Whether the cable is well-conducted and
whether
th...[Details]
0 Introduction
With the development of my country's economy, the number of motor vehicles continues to increase. The growth of existing roads and other hardware facilities can no longer meet t...[Details]
No matter which processor you are learning, the first thing you need to understand is the registers and working mode of the processor.
ARM has 37 registers, including 31 general registers and ...[Details]
The Portable Digital Data Acquisition System (PDDAS) uses LabVIEW Real-Time and PXI to control the wind tunnel test and record air pressure data from 128 different channels.
"The LabVIEW Real-...[Details]
System design is a complex process. It is not enough to just use ICs. There are many details to consider. This article uses a high-fidelity music playback system as an example to introduce how to s...[Details]
1. Introduction
With the gradual automation and modernization of industrial control systems, fieldbus control systems have received more and more attention and application. CAN bus is currentl...[Details]
From the PIC16F946 datasheet, we know that there are two ways to write values to the LCD for display:
1. Directly write the value to LCDDATA1~LCDDATA23
2. Use disconnect t...[Details]
1 Introduction
The Third Steel Plant of Jigang Group is a key investment project of Jigang Group during the "15th Five-Year Plan". It has introduced first-class domestic and foreign advanced eq...[Details]
MediaTek (2454) announced the acquisition of F-MStar (3697) and attracted the attention of IC design industry. This morning, Gartner Semiconductor Industry Research Director Hong Cenwei analyzed ...[Details]
As a simple and practical input device, buttons have been used in various microcontroller application systems and are ubiquitous. However, the buttons used in different practical occasions are also...[Details]
Printed circuit boards ( PCBs
)
are used in most electrical products
. If a PCB has low
insulation resistance
(IR), the performance of the circuits on the PCB will be greatly reduced...[Details]
introduction
MEMS is a high-tech that has flourished on the basis of integrated circuit production technology and dedicated micro-electromechanical processing methods. Pressure sensors develop...[Details]
According to the Industrial Technology Research Institute of Taiwan, due to factors such as the oil crisis and global warming, the issues of energy conservation and environmental protection have at...[Details]