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Developed as a three-terminal shunt regulator, the popular multi-source TL 431 IC offers designers many interesting application possibilities beyond its original application. The TL431 consists of a...[Details]
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On August 11, Mulinsen released its semi-annual report stating that in the first half of 2020, the company achieved operating income of 7.127 billion yuan, a year-on-year decrease of 24.07%; the net ...[Details]
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The 49th BeiDou navigation satellite was successfully launched into orbit by the Long March 3B carrier rocket at the Xichang Satellite Launch Center. Subsequently, the satellite was sent into the p...[Details]
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It is reported that Israeli chip giant TowerJazz was suddenly attacked by a cyber attack, and some system servers and manufacturing departments stopped operating. The company immediately issued an ...[Details]
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With the first sale of the Xiaomi 12 series, Xiaomi also released its results on time: sales across all channels exceeded 1.8 billion in 5 minutes! According to Xiaomi's official introducti...[Details]
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Which LiDAR company is the best? The intelligent development of automobiles has made automotive lidar a hot business. Currently, there are more and more startups in the field of lidar at home an...[Details]
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We have already talked about how to initialize SPI. Next, let's talk about the sending function. First, the code void OLED_Writ_Bus(uint8_t _data) { Delay20us(); if (SPI_Busy == 0) { SPI_B...[Details]
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On the morning of December 7, Twitter user @DongleBookPro shared a real photo of a Macintosh Classic computer with a translucent shell. Transparent board Macintosh Classic The final retail vers...[Details]
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According to foreign media reports, within two weeks of the third observation cycle after the upgrade, the Laser Interferometer Gravitational-Wave Observatory (LIGO) and the Virgo interferometer in I...[Details]
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1. This design gives a CAN bus intelligent node design scheme, which uses LPC2294 with built-in multi-channel CAN bus controller as the main controller and isolated CAN transceiver CTM1050T as the ...[Details]
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A switching
voltage-stabilized
power supply
based on the dedicated chip UC3842 is introduced
. In the motor speed
controller
, the
power supply
provides
the base (...[Details]
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Canada's Globe and Mail published an exclusive interview with Huawei founder Ren Zhengfei. The head of Huawei revealed in the interview that the company plans to move its research and development ...[Details]
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I just started learning, with an MSP430F2102 development board, a USB debugger, and IAR software.
The copied programs of others can run, but the newly created project cannot run. After careful compar...[Details]
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The LED industry experienced ups and downs in 2013 : disordered production, overcapacity, quality confusion, bankruptcies, price wars, and reduced consumer trust in LEDs. With the joint release of ...[Details]
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Basic principles and requirements for PCB board design 1. The design of the printed circuit board starts with determining the size of the board. The size of the printed circuit board is limited by ...[Details]