USB HID communication requires analog plugging and unplugging. How many MS are required to set the D+ signal line to 0 level? Is there any specific time requirement?...
Cloud computing is taking component selection, configuration, and testing to a new level, as evident from recent improvements to the Lab on the Cloud platform from Renesas Electronics. New GUI (graphi...
Key Features:400x240p 2.7" SHARP display
350 mAh lithium polymer battery, USB charging
300μW power consumption
4-way joystick and buttons
Use built-in RTC to synchronize with NTPSystem Block DiagramEa...
[size=4][color=#000000]1. What is 433m wireless module[/color][/size] [size=4][color=#000000] 433MHz wireless transceiver module adopts high-frequency radio frequency technology, so it is also called ...
[size=4][color=#ff0000][b]Bidding dynamics: Starting price 1000 core coins[/b][/color][/size] [hr][size=4] This event is supported by [url=https://en.eeworld.com/bbs/thread-511067-1-1.html]EEWORLD Dev...
Introduction
PIC32MX is a new 32-bit high-performance microcontroller series launched by Microchip. It adopts the improved Harvard architecture, C compiler optimized instruction set, and pipeli...[Details]
(1) Characteristics of a pointer-type multimeter for detecting resistors. When a pointer-type multimeter is used to detect resistors, since the two probes of the multimeter are connected in parallel ...[Details]
LCD display can be divided into three aspects: 1. Display the dot matrix characters that already exist in CGROM 2. Display custom dot matrix characters ...[Details]
For the RTC part in STM
1: First, understand the clock source. The clock comes from three parts: HSE/28; LSE (32.768KHz); LSI (40KHz); the clock passes through the programmable pre-divider (20 bits) ...[Details]
The emergence of frequency converters has brought innovation to industrial automation control and motor energy saving. Frequency converters are almost indispensable in industrial production. Even i...[Details]
In March this year, Xiaomi officially released its first folding screen flagship "MIX FOLD". The phone adopts a left-right folding solution. When unfolded, it looks more like a tablet computer,...[Details]
With the rapid development of power electronics technology, switching power supplies are increasingly widely used. However, with the high frequency and large capacity of switching power supplies, s...[Details]
Microcontrollers will be the main control elements in most Internet of Things (IoT) designs and these MCUs will likely be battery powered. Power efficiency will be critical to achieving acceptable ba...[Details]
Tesla CEO Elon Musk said on Twitter: "Tesla will restart production today in violation of the Alameda County, California ordinance. I will stand on the front line with all employees. If anyone is arr...[Details]
1. Use proteus to draw a simple circuit diagram for subsequent simulation 2. Programming /*********************************************************************************************************...[Details]
On May 4, the first space-oriented pure electric architecture (SOA) of London Electric Vehicle Company (LEVC) was officially launched. It is understood that the new platform will be guided by the s...[Details]
From the early stages of the epidemic, 5G-related companies rushed to support the Huoshenshan Hospital to 5G cloud supervision, demonstrating the "Chinese speed" in fighting the epidemic, to the nati...[Details]
According to Bloomberg, Apple's next-generation 14-inch and 16-inch MacBook Pro models equipped with M2 Pro and M2 Max chips are under development and testing, and these MacBook Pro models may be rel...[Details]
This article is written to answer a question from a netizen, because I didn't understand it before, so I will briefly explain it. The source question is "How are the addresses of mini2440 allocated? ...[Details]
On June 5, 2015, the Electronic Information Department of the Ministry of Industry and Information Technology announced that the list of enterprises that meet the "Standardized Conditions for Pho...[Details]