[i=s]This post was last edited by chrisrh on 2022-1-4 17:59[/i]1. Unboxing
I communicated and placed an order on TMALL on the afternoon of December 31, 2021 and applied for the board. It was delivered...
Author: Huang Gang, member of Yibo Technology Expressway MediaAccording to normal thinking logic, the routing layer of high-speed signals is generally 0.5oz or 1oz. If you see a high-speed signal on t...
ADCADC is the English abbreviation of analog-to-digital converter, which is an electronic component that can convert analog signals into digital signals. Usually, the signal is sampled and held, and t...
This year is the first year of 5G, so this year we have officially entered the 5G era. Compared with 4G, 5G has a higher frequency, so in order to achieve the same network coverage, the number of 5G b...
The LIS2DW12 is a low-power three-axis acceleration (motion) sensor that supports multiple operating modes and can be used for:Motion Detection for Wearable Devices
Gesture recognition and games
Motio...
The 3.3V square wave signal output by the microcontroller can be measured as 1.5V voltage by the multimeter.
Why is the square wave signal measured by the multimeter in the DC position 1.5V? Is this p...
Today, Google released a new security bulletin, and the Android system has received two security patches, 2020-07-01 and 2020-07-05, both of which address tricky security vulnerabilities. According...[Details]
1. The status of battery energy storage
From an external perspective, my country is a major energy importer, with 60% of its primary energy dependent on imports, which poses great risks to...[Details]
1. Title: Application of BootLoader Function of AVR MCU 2. Introduction of Featured Chip Technology and Instructions: Most Mega series MCUs in AVR MCU have the function of self-programming of on-c...[Details]
Yesterday, there was an article comparing the performance of dual-core Android phones, which mentioned the Sunspider Javascript test page. CNET also used it to test iPad 2 and iOS 4.3 to verify how...[Details]
According to Korean media ddaily, Samsung Electronics is working hard to win AP orders for Apple's new iPhone, but Korean media pointed out that it is not easy for Samsung's foundry department to mai...[Details]
1 Experimental Phenomenon
The infrared decoding remote control address and key value are displayed on LCD1602. When a key is pressed on the infrared remote control, the remote control em...[Details]
As shown in Figure 5.3-8, V1 and V2 are differential pair tubes, V3, V4, and R1 are the main oscillation circuit, and L2 is the feedback coil. Its working principle is the same as that of the singl...[Details]
Zhejiang Hangzhou Power Supply Company
Zhejiang Hangzhou Power Supply Company fully implements the strategic goal of "three types and two networks, world-class" of State Grid Corporation of Ch...[Details]
Overview
Power
over Ethernet (
PoE
) technology is becoming an important tool for simplifying network deployment while improving overall energy efficiency. Recent technologic...[Details]
Phillips 66 and Faradion have entered into a technical collaboration to develop lower-cost, higher-performance anode materials for sodium-ion batteries. Faradion is one of the first companies in the ...[Details]
0 Introduction
If the underwater data acquisition system with battery as power source is to work for a long time, it must be equipped with a large number of batteries as power source. If the p...[Details]
China Energy Storage Network:
This is the fourth article exploring the integration of photovoltaic enterprise business models with the Internet. Although I hope this is a summary, there are s...[Details]
The schematic diagram of the high-precision interval voltmeter is shown in Figure (a). The circuit uses an amplifier and some high-precision components, which greatly improves the performance of the i...[Details]
South Korea's Ministry of Technology and Information announced Thursday that a research team in the country has found a way to increase the storage capacity of memory chips by 1,000 times while impro...[Details]
The MAX44246 is a 36V, ultra-high-precision, low-noise, low-drift, dual operational amplifier that provides near-zero DC offset and drift by using patented chopper-stabilized and auto-zeroing techniq...[Details]