[font=微软雅黑][size=4][b]Introduction to McQueen[/b][/size][/font] [hr][font=微软雅黑][size=4] [/size][/font][font=微软雅黑][size=4] McQueen is a micro:bit programming car for maker education. It is mainly aimed...
I want to buy a phone today, and after comparison, I found that the phone experience store that costs more than 3,000 yuan is actually 500 yuan cheaper than other channels such as JD.com and Suning.
I...
Let's first use the following figure to understand the classification of components :Definition of storage period of components:
Storage period ts : The time components are stored under certain enviro...
The authoritative guide to FPGA rapid system prototyping is intended for engineers who are interested in using FPGAs for product development. The main purpose of this book is to introduce the necessar...
In the previous three articles, we have introduced the basic principles of temperature sensors and how to monitor circuit board temperature. In many applications, ambient air temperature monitoring is...
How to eliminate false alarms and ensure reliable monitoring? ADI's dual-light source smoke detection solution helps tap into the 100 billion smart fire protection market Recently, the Ministry of ...[Details]
1 Development and characteristics of MPEG
1.1 MPEG-1
Before the emergence of MPEG, there were already two standards for image compression, namely JPEG for static image data compression and H.2...[Details]
Sign licensing agreements for the latest low-power processor designs, software platforms and security IP Nordic signs Arm Total Access licensing agreement, ensuring industry-leading processor and s...[Details]
The pins of various chips in the 8051 series are compatible with each other. 8051, 8751 and 8031 all use a 40-pin dual-row live package. Of course, there are slight differences in pin functions bet...[Details]
Samsung is about to release the Galaxy S21 series flagship smartphone on January 14, but many people still don’t know how the S21 Ultra model will be used with the S Pen stylus. The good news i...[Details]
Yesterday, Apple pushed the iOS/iPadOS 15.2 Developer Preview Beta 3 update to iPhone and iPad users. According to 9to5Mac, in iOS 15.2 Beta 3, users can search for specific songs in playlists for...[Details]
1 Introduction
On-site environmental monitoring of transmission lines relies on sensors directly installed on the transmission lines that can record and characterize the operating status of eq...[Details]
In the new version of the referee system, a photosensitive strip is added to detect and time the passing of the car model. Compared with the original electromagnetic induction method, it has certai...[Details]
The differential pressure flowmeter (DPF or flowmeter for short) is an instrument that measures flow based on the differential pressure generated by the flow detection device installed in the pipel...[Details]
STM32 SDIO controls SD card
1. Structure of STM32 SDIO adapter
The STM32 SDIO adapter includes two major parts: the AHB bus interface and the SD card interface, as shown in the two gray shade...[Details]
IT Home reported on December 26 that Samsung has issued a notice announcing that a new Galaxy series product will be launched soon, expected to be the S21 FE. Today, Twitter user @_snoopytech_...[Details]
Since the new generation of iPhones doesn’t have much to show for its innovation, will the A13 processor bring us some surprises? According to the latest report from foreign media, Apple will...[Details]
The higher the compression ratio of the engine, the higher its thermal efficiency, that is, it can produce more power with the same fuel consumption. At present, the thermal efficiency of mainstre...[Details]
OPPO recently officially announced the new Reno4 series of phones, which still focus on video shooting, including super night scene videos and a new generation of video stabilization. In additi...[Details]
NEC Electronics has completed the "µPD9281GC," a super-resolution system LSI that supports the LVDS interface widely used in flat-panel displays such as digital TVs and computer monitors, as well a...[Details]
Wireless Connectivity
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