I just started, and I bought a bunch of second-hand electronic price tags on a certain fish. The ink screen is 2.13
The disassembly introduction of this board is not repeated here, please see the link...
2020 is destined to be a difficult year. The epidemic has completely changed our lives. The overall environment is not good, and it is difficult to increase income. The only thing we can be thankful f...
I haven't posted in EE for a long time, which is really embarrassing. The main reason is that I am getting further and further away from the scope of technology and going to do circuit board processin...
1. Use of hyperlink
1.overview1. High-speed, low-latency, low-pin communication interface between DSPs, which can simulate a variety of currently used peripheral interfaces.2. Hyperlink includes digit...
On April 15, the General Office of the National Energy Administration issued a "Notice on Matters Related to the Preparation of the 14th Five-Year Plan for Renewable Energy Development". The notice...[Details]
0 Introduction
The current designs of electric wheelchairs can be roughly divided into two types: one is to use a front passive wheel and a rear wheel drive method. Because it is a front passi...[Details]
The rapid development of the automobile industry has provided a broad application market for vehicle-mounted electronic products. For example, vehicle-mounted "infrared monitoring", "reversi...[Details]
1. The output power decreases and the sound becomes weak
1. Aging of the power tube. The screen current of the power tube can be measured. Use a 100ma DC meter, connect the negative pen to the...[Details]
The 2019 Shandong Province Innovation-Driven Development Academician Forum was held in Shandong Building. At the forum, multiple projects were signed. At the Academician Forum on New Generat...[Details]
Beijing, May 30, 2023 - Data from IDC's "China Quarterly Passenger Car Market Data Tracking Report, First Quarter of 2023" shows that in the context of the overall car market cooling down in the fi...[Details]
The first school project I worked on with my classmates was the ADC0809 voltmeter. The actual project failed, but the simulation succeeded. I believe that when I look back, I will find that many part...[Details]
Renesas Electronics Launches New Multi-cell Battery Front-end Product for High-voltage Systems
New RAA48920x IC accelerates electric vehicles,
The pace of battery development fo...[Details]
At 19:00 on February 5, the second power supply project of Quyang County Hospital in Baoding City, Hebei Province was successfully delivered. All 54 designated medical institutions at the provincia...[Details]
At the AuToPros2019 Automotive Industry Digital Transformation and Intelligent Manufacturing Decision Makers Conference held in Shanghai, Stibo Systems, a leading independent supplier in the field of...[Details]
NEC has successfully developed a super-resolution technology that can capture small-size images such as faces or license plates on camera monitors, while maintaining clear and vivid image quality w...[Details]
This paper presents a low-cost LCD display solution based on C8051F021 and RA8835. With the continuous development of electronic product design technology, the design of electronic products, especiall...[Details]
Intelligent practical programmable light controller source program
SCK BIT P1.5 ;Clock control
SI BIT P1.4 ;Data input
SO BIT P1.6 ;Data output
CS BIT P1.7 ;Chip select
RcvD DAT...[Details]
On the 21st, the Ministry of Industry and Information Technology announced the second batch of companies that meet the "Industry Standard Conditions for Comprehensive Utilization of Waste and Used ...[Details]
STMicroelectronics is committed to helping the automotive industry meet the challenges of electrification and digitalization. It not only provides the solutions needed at this stage, but also provi...[Details]
Microcontroller MCU
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