Step 1: OperationThe RFID system basically consists of a transceiver, antenna, and transponder with a decoder. And how does it work? These cards have a reel in them. When you approach them from a read...
Anyone who works with microcontrollers knows that to add printf, you need to redefine fputc. I will write down the steps below, and use them as a mark for similar problems in the future:
First, genera...
[i=s]This post was last edited by Digital Leaf on 2021-10-15 16:57[/i]In the previous article, I have tried the basic functions of this multimeter, and now I can officially disassemble it.This disasse...
I don’t quite understand why the various online promotions don’t just reduce the fees, but require consumers to apply for them themselves. . .According to online news, Shenzhen has issued several meas...
The so-called DOCSIS 4.0 is a standard that can increase the downstream speed of broadband operators' networks to 10Gbps. Thanks to some designs that are different from previous standards, DOCSIS 4.0 ...
A study by the National Safety Council (NSC) shows that a workplace injury occurs every 7 seconds, which is equivalent to about 4.5 million injuries per year, which is a rather staggering statistic. ...[Details]
The structure of all I/O terminals of PIC 16C5X is the same, as shown in Figure 1.10 : All I/O terminals can be set to input or output state. Input is not latched, so the external input signal...[Details]
January 31 - NXP Semiconductors (NASDAQ: NXPI), the world’s largest supplier of automotive semiconductor solutions1 , today announced a new family of secure CAN transceivers that provide a seam...[Details]
On July 27, Huawei's rotating chairman Guo Ping spoke at the 2020 Win-Win Future Global Online Summit. He pointed out that the global 5G deployment has come to an end, and Huawei's focus in the next ...[Details]
Have you ever driven a car with only one cylinder running, or seven cylinders working? Those who have experienced it will be very interested in engines with only an odd number of cylinders r...[Details]
The transmitter sends key information, and the receiver displays the received information with a digital tube
Transmitter Program
#include reg52.h
#define uchar unsigned char
#de...[Details]
The old wizard's golden rule that a bigger chip can kill a person seems to have become ineffective on smartphones. Although the "bottom" of smartphone cameras has gradually become larger, i...[Details]
According to the MarketandMarket market report, more and more innovations in the human-machine interface will promote the rapid growth of the digital smart cockpit market. The market size will reach ...[Details]
From Baidu's launch of autonomous driving manned tests in Changsha and Cangzhou, to the recent launch of autonomous driving startup WeRide's RoboTaxi in Guangzhou, China has officially set off a wave...[Details]
According to the whistleblower Ice Universe, Samsung's next Galaxy Watch will switch from its self-developed Tizen system to Google's Android system. It is reported that Samsung will use the On...[Details]
0 Introduction
Traditional roadside decorations and festival lights are completed by series and parallel circuits, lacking more vivid graphics and effects. This design is controlled by the single-c...[Details]
Task: Utilize the 4-channel PCA of STC12C5410AD to expand 4-channel external interrupts; use the 4-channel external interrupts to count the input pulse sequence. Remark: The engineering files i...[Details]
According to news on April 18, the Samsung Galaxy S21 series is Samsung's annual flagship launched in 2021, and now the phone is being sold again by Samsung. According to SamMobile, Samsung's...[Details]
Sina Digital News reported on the morning of August 13 that Apple officially released the iOS 13.6.1 and iPadOS 13.6.1 updates today. This update fixes the heat dissipation problem that may cau...[Details]
Huang, speaking at market research and advisory firm Gartner's IT Symposium/Xpo event in Orlando on Tuesday, argued that CEOs and CIOs must start using AI early and that changes will happen natural...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
