Development Board Basics - Chew Slowly
CH582 is a 32-bit microprocessor based on RISCV architecture. The integrated development environment uses the MounRiver integrated development environment based ...
[i=s]This post was last edited by ljj3166 on 2020-9-13 01:53[/i]I got the WCH evaluation board for the third time.
Coincidentally, several times when I was looking for ICs, EEworld would promote a WCH...
China's planetary exploration missions are named the "Tianwen series", the first Mars exploration mission is named "Tianwen-1", and subsequent planetary missions are numbered in sequence. On April 24,...
[i=s]This post was last edited by yang_alex on 2019-7-12 00:42[/i]【CH549 Review】Part 1 Hardware Circuit Comparison AnalysisThe CH549 evaluation board I got this time uses a baseboard + core board.The ...
For decades, Microchip has provided security product solutions for healthcare, cloud service connections, payment systems and a variety of applications with higher security requirements. In order to e...
From September 15 to 16, the "2022 Fifth Autonomous Driving and Human-Machine Co-driving Forum" hosted by Gasgoo was successfully held at the Shanghai Greenland Mansion Conference Center. At this con...[Details]
LED light attenuation is the signal attenuation during transmission.
1310 optical fiber generally attenuates by 0.4db/km
There are two main factors for LED light decay:
1. Quality...[Details]
Directly use 3.6V lithium battery, and the voltage is increased to 5V by DC-DC voltage conversion chip MAX756 to power the microcontroller and peripherals.
The 12 V voltage generated by the ...[Details]
1. Introduction
A signal source is an electronic instrument that generates signals according to the user's command for its waveform. The signal source mainly provides the required known signals (v...[Details]
1. To judge the quality of the crystal oscillator, first use a multimeter (R×10k block) to measure the resistance value at both ends of the crystal oscillator. If it is infinite, it means that the c...[Details]
1 Main Features The LT3466 is a full-featured dual-output step-up DC/DC converter. It can drive up to 20 white LEDs within a wide input voltage range and provide equal LED currents for the series-...[Details]
The reporter learned from the University of Science and Technology of China that the research group of Professor Chen Wei from the School of Chemistry and Materials Science of the university has de...[Details]
Global Sources strengthens online B2B platform to prepare for future sourcing by global O2O buyers New capabilities will connect exclusive premium buyers and unique, verified suppliers around the w...[Details]
Frequency converters play an important role in industrial automation control, but overvoltage and overcurrent are common fault problems. This article will introduce how to deal with overvoltage and...[Details]
Although Microsoft and Micron announced earlier that they had obtained permission from the U.S. Department of Commerce, Google's GMS is the key to Huawei's smartphone business. Now that it cannot coo...[Details]
On February 17, technology media SamMobile tested the charging speed of the Samsung Galaxy S22 Ultra using 25W and 45W chargers respectively. The results show that although the 45W charger has a fa...[Details]
Grinding is one of the most precise machining processes. Today, the demands on cutting tools are increasing, and so are the demands on grinding technology. New or reground tools are becoming more comp...[Details]
Verifying that the equipment software can achieve continuous operation under various conditions, and evaluating the time and other impacts required for the equipment to recover from a failure are t...[Details]
On February 2, CATL signed a strategic cooperation framework agreement with the Guangdong Provincial Government in Guangzhou. Zhaoqing Municipal Government, Guangdong Shipping Group, Guangzhou Publ...[Details]
The hydraulic system is a transmission system widely used in the fields of industry, aviation, shipbuilding, automobiles, etc. It realizes the transmission and control of energy through the pressur...[Details]
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