-
Circuit Principle: The battery automatic charger shown in the figure uses a single transistor as the simplest window comparator. When the battery voltage is lower than the preset value, the batter...[Details]
-
1 Control Task
The control system design requirements of the test diagnosis platform are as follows:
(1) According to the instructions of the on-site installation personnel, the operator ...[Details]
-
1 System hardware design
The system structure is shown in Figure 1. The 51 series single-chip microcomputers AT89C55 and AT89C51 produced by ATMEL are used as the core, of which the host uses A...[Details]
-
ARM-Linux driver--DM9000 network card driver analysis (Part 2) Hardware platform: FL2440 (s3c2440)
Kernel version: 2.6.35
Host platform: Ubuntu 11.04
Kernel version: 2.6.39
Cross compiler: arm-...[Details]
-
According to news on January 10, Google launched a large number of new features at CES today and announced that it would cooperate with Samsung to develop a new Quick Share, designed to replace the G...[Details]
-
Recently, the Ministry of Industry and Information Technology issued China's first 5G radio communication equipment access license. Huawei was the first to obtain the first 5G base station equipment ...[Details]
-
On June 10, at the "Automotive Semiconductor Innovation Collaboration Forum" of the World Semiconductor Conference held in Nanjing, Chen Dawei, a researcher at the Institute of Electronics Standardiz...[Details]
-
The digital tube displays 1-F.
Main program:
/*******************************************************************************
*File: Main.c
*Function: The LED digital tube displays characters...[Details]
-
LED driver chips can be divided into general purpose chips and special purpose chips. General purpose chips are generally used for low-end products of LED display screens, such as indoor single-col...[Details]
-
1 Introduction
The application of frequency synthesis technology has played a vital role in the development of communication, digital television, satellite positioning, aerospace, radar, and el...[Details]
-
With the continuous advancement of semiconductor technology (according to Moore's Law), the number of logical function peripherals integrated inside the MCU is increasing, and the memory is also in...[Details]
-
HMD Global has launched four new phones, namely Nokia C100, Nokia C200, Nokia G100, and Nokia G400. The newly launched C-series and G-series phones are being launched in the US market and the company...[Details]
-
1 Features and functions of AD7892
AD7892 is a 12-bit high-speed ADC with a successive approximation and sampling and holding function produced by ANALOG DEVICE, USA. It can be divided int...[Details]
-
Question How to reset an AVR via software? Answer If you want to reset the AVR via software, you should use the internal watchdog. Simply enable it and let it overflow. When the watchdog triggers, ...[Details]
-
ABB robots are intelligent devices widely used in the field of industrial automation. They are highly flexible, reliable and precise, and can complete various complex tasks. In order to achieve the...[Details]