Starting from now - June 16, the channel for exchanging TI points for chip points has been opened. During this period, the full amount can be exchanged according to the exchange rate. After June 24, t...
An error occurred when simulating and debugging the program: no contex-m device found in jtag chain. How to deal with it?
Model: HuaDa HC32L136K8TA The emulator is J-LINK, the detailed configuration a...
"Someone DK at the college entrance examination site of Yangxian Middle School in Shaanxi!" On June 7, the first day of the national college entrance examination, a college entrance examination substi...
[size=4]Principle of rectifier transformer[/size] [size=4] [/size] [size=4]The principle of rectifier transformer is the same as that of ordinary transformer. Transformer is a device that converts AC ...
Currently, there is a board using TD1509-P5, the output current is about 30ma, the inductor is 47uh/1a, and the output capacitor is a 100uF high-frequency electrolytic capacitor. However, in actual op...
Ascend Elements (formerly Battery Resourcers) announced this morning that it will recycle lithium-ion battery and module manufacturing scrap from SK Innovation’s production lines at...[Details]
Automotive chips that were originally out of stock have become oversupply warnings. Morgan Stanley Securities pointed out in the latest "Asia-Pacific Automotive Semiconductors" report that due to two...[Details]
LED street lights are an important part of urban lighting. Traditional street lights often use high-pressure sodium lamps, which emit light 360 degrees. The disadvantage of large light loss causes a ...[Details]
Intel's new 10th-generation Intel® Core™ H-series mobile processors are officially released, and Thunder is simultaneously launching its 2020 gaming laptop series globally, with a full upgrade and 9 ...[Details]
Phase failure and phase sequence protection is an indispensable part of AC motor starting equipment in high-power three-phase AC motors and irreversible transmission equipment. Usually, analog phas...[Details]
In the automotive industry, BYD has always been known as the "road tank". In 2018, BYD Tang DM "crashed" into the C-NCAP for the first time and achieved a 5-star rating, the best result for new energ...[Details]
On December 9, vivo released the new OriginOS Ocean system. After a period of internal testing, the public beta version has now been pushed to 13 models of the vivo X60/X70 and iQOO series, whi...[Details]
CAN (Controller Area Network) bus, also known as controller area network, belongs to the category of fieldbus. It is a serial communication network that effectively supports distributed control or rea...[Details]
The electronic control circuit of electronic technology often adopts CMOS logic control system. Through years of maintenance practice, we have designed and installed a simple integrated logic gate ci...[Details]
When using C51, sometimes we do not explicitly specify the storage type of the defined data, but it is still correct. This is because the storage mode determines the default storage area for variable...[Details]
August 23, 2021 – Mouser Electronics, the premier New Product Introduction (NPI) distributor with the widest selection of semiconductors and electronic components, is now stocking the Qorvo® QPD00...[Details]
Liquid crystal display (LCD) panels have a wide range of applications, from small portable electronic devices to large fixed devices, including digital cameras, laptops, personal data assistants, d...[Details]
Samsung Display and LG Display are expected to supply OLEDs to the new iPhone, and BOE may miss out on the order. The Korean industry revealed on the 26th that the iPhone series to be launched in the...[Details]
I believe that for electronic engineers, the contribution of oscilloscopes is irreplaceable. Once there is a problem with the product, it is necessary to capture the waveform, timing, and test the ac...[Details]
Servo drives are an indispensable key component in the field of modern industrial automation. They can accurately control the speed, position and torque of the motor and are widely used in robots, ...[Details]
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