Abstract: This paper introduces a caller ID display that uses the AT89C52 single-chip microcomputer to receive and display the caller ID of a phone. The display receives the caller ID information tran...
I received the smart development kit today and I am very happy. Although Shenzhen will continue to have cold weather for a week, with this development kit, I don't feel that cold anymore and I am exci...
TI 15.4-Stack is an IEEE 802.15.4e/g RF communication stack. It is an integral part of the SimpleLink CC13xx/CC26x2 Software Development Kit (SDK) and supports star topology networks for either Sub-1G...
Monostable delay circuit composed of single op ampAuthor: Unknown Source: Unknown Added Date: 2005-1-7 2618 The monostable delay circuit is composed of a single operational amplifier connected as a vo...
[i=s]This post was last edited by viphotman on 2019-7-24 13:57[/i]Simulate the left and right mouse buttons by touching the buttons;
File structure:mainly integrates the functions of gpio, touch and u...
After solving the u-boot network card driver, you can actually download the kernel through tftp and run the kernel
1. Check system parameters
WU_SMDK6410#printenv
bootarg...[Details]
At the 2020 WWDC Global Developers Conference last week, Apple officially announced its plan to use Apple's self-developed chips on Mac in the future, and said that its processors will bring new perf...[Details]
Heilind Electronics, an authorized distributor of professional interconnect and electromechanical products, recently announced that it has further expanded its existing product line to include the s...[Details]
On May 6, IBM's new CEO Arvind Krishna said that the epidemic has brought new digital transformation business opportunities. He will not consider splitting the company and will continue to consider a...[Details]
The latest research report released by Strategy Analytics pointed out that global smartwatch shipments in Q2 2019 increased by 44% year-on-year to 12 million. Apple Watch maintained the first place w...[Details]
On December 29, UBTECH (stock code: 9880.HK) was officially listed on the main board of the Hong Kong Stock Exchange, with the highest share price reaching HK$91, corresponding to a market value of...[Details]
1 Introduction
AC/DC and DC/DC converters are responsible for the conversion and transmission of system power. Their role in the system is equivalent to the human heart. Once a problem occ...[Details]
Pure sine wave inverter power supply is a high-quality power supply system designed for power plants, substations, communications industry, automation control equipment, solar energy, oil fields, w...[Details]
At present, the heating boilers used in many residential areas and units are mostly fuel oil, gas and electric heating boilers. In order to save energy to the maximum extent, many measures have bee...[Details]
Let me say a few words to explain some concepts to those who are confused about operating systems (especially embedded operating systems) like I was before. Because people always ask whether they mus...[Details]
STM32F4 Development Board Quick Start - GPIO GPIO Set input/output mode in total 8 * Input floating, input pull-up, input pull-down, analog input. * Open drain output, push-pull output, push-pu...[Details]
When a battery is fully charged, an electronic device will typically display 100% capacity. However, because lithium-ion batteries experience permanent losses during the first charge during the stabi...[Details]
Specific implementation functions The system consists of STC89C52 microcontroller + LCD1602 + solenoid valve + relay + flow meter + IC card reader module. Specific functions: (1) The first line s...[Details]
According to Gartner's report, the semiconductor industry's revenue totaled $418.3 billion in 2019, down 11.9% from 2018. Intel regained the top spot in the market, mainly because the downturn in th...[Details]
On October 19, the CHIPOL GUANGAN ship docked at Dachan Bay Terminal successfully left the terminal after loading 105 world-class containerized energy storage system units (i.e. energy storage cabinet...[Details]
MCU
京公网安备 11010802033920号
EEWORLD
