CH340 is a classic USB-to-serial port chip launched by Qinheng Microelectronics in 2004. It often appears on the desktops of engineers and accompanies them in their journey of technology. Thanks to ev...
[i=s]This post was last edited by Beifang on 2019-7-24 16:47[/i]1. After testing the basic functions, we started the software development work for touch phones.
2. First select the pins used by CH549L...
Series of articles:
【BLE 5.3 wireless MCU CH582】1. Getting to know the CH582 development board (unboxing)
【BLE 5.3 wireless MCU CH582】2. MounRiver IDE first experience
【BLE 5.3 wireless MCU CH582】3. N...
The design demonstrates an MSP430 FRAM microcontroller (MCU) based infrared reflectance sensing solution with configurable analog for sensing and measurement applications. It showcases the ultra-low p...
How to produce satisfactory low frequencies with a not-so-large unit? I think the transmission design is the most ideal way. However, due to the complex structure of the speaker, few people try to...[Details]
Samsung Electronics' display subsidiary just scored a major victory. South Korea's Supreme Court acquitted Samsung Display of charges that it stole OLED technology from its local rival LG Display. T...[Details]
1 Introduction
Modern remote measurement and control tasks require remote monitoring, control and remote data transmission of various industrial systems. Traditional centralized measurement a...[Details]
(1) Connection of detection circuit. To determine whether the DC servo motor is demagnetized, a tachometer can be used in conjunction with a multimeter. The specific connection circuit is shown in Fi...[Details]
Following the release of the new generation AEP 3.0 pure electric platform, Aion has launched a new generation of high-end electronic and electrical architecture - the Star Architecture. Aion said ...[Details]
Is your oscilloscope healthy? How often should you have a physical examination? A survey of 500 engineers around the world on their habits and maintenance methods of using oscilloscopes from Tektroni...[Details]
Uber has unveiled its self-driving car, which it is developing in partnership with Volvo. The new model is based on the Volvo XC90 SUV. Unlike previous models, the new model will be equipped with Ube...[Details]
This is a handmade lamp, a match lamp made by Luo Junyan, a sophomore student at Tianjin University of Science and Technology in his three-dimensional composition class. The special thing abou...[Details]
What does arm mean? ARM (Adanced RISC Machines) is a company name, a general term for a processor, and can also be considered a technology name. ARM was founded in Cambridge, UK in 1991, mainly sel...[Details]
Now many companies and units are developing PCIe 3.0 motherboards. The consistency test of PCIe 3.0 Tx signal quality and Rx receiving performance is an essential step in the development of PCIe 3.0 ...[Details]
Bang & Olufsen has unveiled its first wireless gaming headset, the Beoplay Portal. The product maintains the company's signature sophisticated look, and it has more features than your average p...[Details]
The fourth industrial revolution (Industry 4.0) brings more intelligence to machines and increased efficiency and flexibility to automated facilities. These increasingly complex systems are driving...[Details]
Regarding the measurement method of the DC ammeter, precautions when using the DC ammeter, observe whether the pointer of the voltmeter is on the zero line, select a voltmeter with an appropriate ran...[Details]
Typical two-stage off-line PFC
PFC
offline power converter systems are usually designed as a two-stage cascade. The first stage is a boost converter because this topology has contin...[Details]
With the advancement of technology, the automotive industry is undergoing a significant transformation, and biometric technology plays a key role in this transformation. Starting with enhancing veh...[Details]
Analog electronics
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