A complete reference design for asset tracking and cold chain data logging with over 5 years of battery life and a simple NFC (Near Field Communication) interface for configuration and readback.
For m...
[i=s]This post was last edited by Beifang on 2021-8-13 09:52[/i]1. The BlueSign AB32VG1 RISC-V evaluation board is a popular chip. Domestic chips are choosing their positions in the RISC-V race, so a ...
It was revealed online that all Sohu employees suffered from salary subsidy fraud and suffered heavy losses!Recently, a WeChat group chat record from the Internet showed that all Sohu employees receiv...
The LED bulb I prepared is as follows. It is a relatively cheap LED bulb and the quality is not good, so I won’t feel bad if it breaks.After disassembly, it is as shown below. It consists of a shell, ...
[align=left][size=3] [/size][font=微软雅黑][size=3] [b] Surge protector, also called lightning arrester, is an electronic device that provides safety protection for various electronic equipment, instrumen...
China Energy Storage Network:
The world is entering a period of rapid development of the digital economy. The energy transformation process has encountered new challenges, and the developme...[Details]
According to foreign media reports, a couple designed a ring that embeds the RFID (radio frequency identification) chip of the Tesla Model 3 key card and can open the car door. Although everyone thin...[Details]
1. Introduction to Phase-Locked Loop In the previous experiments, we did not involve the setting of the bus clock of the microcontroller. This is because the default bus clock of the Freescal...[Details]
On September 19, according to the WeChat official account of Shanghai Micro Electronics Equipment Group, on September 18, Shanghai Micro held a new product launch conference and announced the launch ...[Details]
According to foreign media reports, playing football is fun and good for exercise, but now it can also provide electricity for your home. A research team of eight Harvard graduates from the non-p...[Details]
Canon launches the PD-704, a next-generation measuring instrument designed to innovate production lines and ensure stability. It achieves non-contact, high-precision measurement of the amount of mo...[Details]
Recently, Singularity Energy joined hands with Zhejiang Sanhua Auto Parts Co., Ltd. ("Sanhua Auto Parts") to help the 3MW/6MWh user-side energy storage project be connected to the grid and put into...[Details]
Display results: Image and font modeling The microcontroller source program is as follows: #include reg51.h #include intrins.h #include stdlib.h #define uchar unsigned char #define uint un...[Details]
At least until the 1980s, the entire spectrum analyzer market was led by HP.
Signal generators were HP's first products. In the photo "HP Garage, Early 1940s", Dave Packard tests a 205AG s...[Details]
According to Nan Fang Daily, two former engineers of ZTE Corporation, Huang Mouyu and Wang Mou, were sentenced for suspected infringement of trade secrets. This case is the first criminal case of int...[Details]
In recent years, with the development of industrial technology and science, PLC has gradually replaced traditional relay distribution cabinets, AC contactor distribution cabinets, etc. due to its s...[Details]
introduction
Accurate measurement of voltage requires minimizing the effects of the instrument wiring to the circuit being tested. Typical digital voltmeters (DVMs) use 10M resistor networks to k...[Details]
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, google_render_ad); /script /script With the development of modern computers and digital technology,...[Details]
1 Introduction
Pipeline transportation is widely used in the transportation of liquids, gases, and slurries such as oil and natural gas due to its unique advantages of economy, portability, an...[Details]
1. Introduction UPS (Uninterruptible Power System) AC power supply is increasingly widely used in various fields of the national economy. This article will introduce a practical and simple online UP...[Details]
Wireless Connectivity
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