01 The historical inevitability of the emergence of Token economy In the existing economic system, people are involved in a lengthy exchange process and multi-centralization in market exchanges. Because the security of transactions cannot be gua

introduction Siemens S7-1500 is Siemens's most powerful and cost-effective PLC so far. It has attracted the attention of our customers. Today we share with you some advantages and spectrums of Siemens Siemens S7-1500 and S7-300, S7-400 phase PK. Control. No.1 Fir

1 Introduction At present, my country is already the second largest energy producer and consumer in the world. Statistics show that my country’s building energy consumption accounts for about 28% of the country’s total energy consumption. Among the 2 billion square meters

With the upgrading of China's industrial industry, the market demand for precision small parts is increasing. Because these small parts have the characteristics of small product size, light weight (0.1g～0.02g), and high unit price, the demand from customers is often Tens of th

5-line silkscreen on STM32 chip 1. ARM stands for ARM core, and X is followed by ARM, which stands for chip version The kernel is immutable Only ST version X is the final version, that is, this model will not be upgraded in the future, and the number of agents can be upgrad

This year has been a year of ups and downs for the blockchain. From the craze of a crowd of people to the cold winter, it's just like a moment. A large part of people's attention to blockchain comes from the popularity of virtual digital currencies. However, after remov

Overview The functional prototype system series is a series of articles to help you understand the prototype development process. Through reading, you can understand the key concepts, the advantages of prototype development, product selection discussions, and other technical re

In the process of intelligent recognition, even the most superior AI will fall into a puzzle because of system defects. The famous scholar and the author of the best-selling book Us and them: The Science of Identity David Bereby stated that artificial intelligence can be "

T2803/T2813 is a transceiver used in the 2.45 GHz ISM band. The main technical features are as follows:. ·Working frequency is 2.45 GHz; ' ·Narrowband data transmission rate is 576 Kb/s (T2813); ·The power supply voltage is 3～4.6 V; ·The on-chip auxil

Foreword: At this stage, the stitching of dough bags mainly relies on manual methods to put dough bags on the equipment for stitching. Manual labor is intensive and inefficient. Under this circumstance, the full-automatic feeding and double-sewing integrated machine appeared i

Basic Features: â‘  The vP-1410 speech synthesis chip is a large-scale integrated circuit manufactured with CMOS technology and continuously variable slope delta modulation technology (CVsD). â‘¡The chip is suitable for connecting with static memory SRAM or read-only me

â–Œproxy_intercept_errors When the upstream server's response header comes back, it can intercept error processing according to the value of the response status code, and combine it with the error_page instruction. Used when there is an err