TM1809 is a 9-channel LED (light-emitting diode) drive control circuit, which integrates MCU digital interface, data latch, LED high-voltage drive and other circuits. Through the peripheral MCU contro...
[i=s]This post was last edited by liweicheng1985 on 2019-9-17 15:44[/i]【EVAL-M3-TS6-665PN】Development Board Evaluation (1)Let me briefly talk about the schematic diagram and PCBThis content is origina...
STM32 chips have their own unique product identity. As for the address, we need to look up the 10XX reference manual.From the reference manual, we know the base address and data length of the ID. Now ...
The general situation is as follows:Xi'an Beilin District Labor and Personnel Dispute Arbitration;Now, I have received the acceptance notice.However, the staff of the Labor Arbitration Office said tha...
[i=s]This post was last edited by kal9623287 on 2022-7-8 11:19[/i]Can the following circuit diagram achieve 5V boost to 12V?What is the principle? Please analyze it for me....
Detailed explanation 1-4 has introduced the transplantation process. The next task is to verify whether the transplantation is ok and how to develop applications based on the transplanted ucosii. ...[Details]
When sitting in the car, you don’t need to control the steering wheel or touch the dashboard. Through gesture recognition, heart rate recognition, face recognition and other technologies, a word, a l...[Details]
ScopeArt Comments:
I couldn't help laughing when I read this article. Doesn't this article encourage copycat methods? Similar methods include using the ground wire and signal pin of a passive probe t...[Details]
Metal-oxide semiconductor field effect transistor, or MOSFET for short, is a field effect transistor that can be widely used in analog and digital circuits. It is a power semiconductor device. MOSFET...[Details]
Panasonic is reportedly considering building a new battery factory in the United States to supply Tesla. Panasonic is currently evaluating several candidate locations, including Oklahoma, because it ...[Details]
Since Musk's Neuralink received FDA approval for testing on humans, brain-computer interfaces have begun to move into the fast lane. Recently, at the second Nandujiang Forum, Wang Yueming, executive...[Details]
The introduction of new 5G technologies will have a significant impact on real-time network testing or drive testing. As new processes and strategies are adopted, new test techniques and equipment ...[Details]
Unigroup Guoxin's acquisition of security chip component manufacturer Unigroup Liansheng worth 18 billion yuan has finally made new progress! International Electronic Business News learned that Zig...[Details]
According to foreign media reports, on October 12, local time, LiDAR manufacturer Velodyne announced a three-year supply agreement with Baidu to provide Baidu with Alpha Prime LiDAR sensors for auton...[Details]
Simply put: if you want to use printf in mdk, you need to redefine the fputc function and avoid using semihosting (semihosting mode).
The default output device of the standard library function is the...[Details]
Due to its characteristics in impedance, TL431 is often used to replace diodes . As a precision voltage regulator, it is widely used in various circuit designs. In LED driving, TL431 plays a role in ...[Details]
In transformer differential protection, how to distinguish between magnetizing inrush current and internal fault current is an inherent and unavoidable problem, and has been a hot topic of researc...[Details]
1. MAX16800 Performance Introduction
MAX16800 is a high-brightness white LED driver that can work at high voltage and set constant current output. The main features of this device are: operati...[Details]
On September 28, automotive IC supplier NXP® Semiconductors announced that its second-generation RFCMOS radar transceiver series TEF82xx has been put into production. The transceiver is optimized for...[Details]
At present, CCFL is the most widely used backlight source in notebook computers, office automation (OA) products, PCs and TVs, etc. Although CCFL is technically quite mature and has been "proven" i...[Details]
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