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On July 7, according to media reports, Macquarie Securities revealed an important industry dynamic in an authoritative report: through in-depth supply chain investigations, it was found that TSMC h...[Details]
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LED dot matrix module displays the number 0 #include reg51.h #include intrins.h typedef unsigned char u8; typedef unsigned int u16; sbit SRCLK=P3^6; sbit RCLK=P3^5; sbit SER=P3^6; u8 ledduan ={...[Details]
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Switching power supply is the heart and power of modern electronic appliances and electronic equipment (such as TV, VCD, personal computer, test instrument, biomedical instrument, etc.). The parame...[Details]
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I am a newbie. I saw this chip (W801) on Taobao and felt that it was very cost-effective. I took it to learn. I wrote down my development experience and configured the environment first. If there are...[Details]
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introduction
At present, the heat energy of urban residential heating has long been commercialized. Often, many heat differences are the fuse of conflicts between heating companies and resident...[Details]
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Introduction
Driven by modern technology, it is increasingly used in daily life and work scenarios. This article will introduce MercuryX1, an advanced robot that uses the camera at the end o...[Details]
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Improved differential amplifier circuit
In the differential amplifier circuit, increasing the resistance of the emitter resistor Re can improve the common mode rejection ratio. However,...[Details]
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1. USART for asynchronous communication 1.1 USART asynchronous working mode In asynchronous mode, the USART uses the standard non-return-to-zero (NRZ) encoding format: one start bit, 8 or 9 data bi...[Details]
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The Qichacha APP shows that on June 29, Huawei Technologies Co., Ltd. disclosed the patent for "roof adjustment system, vehicle body, vehicle, roof adjustment method and device", with publication num...[Details]
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Predicting the health and remaining useful life of lithium-ion batteries is a major challenge limiting the widespread adoption of electric vehicles . Over time, battery performance degrades through ...[Details]
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Application 1: Display screens are the main application market for LEDs, and full-color display screens are growing strongly.
my country's LED display market started early, and a number of s...[Details]
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On February 27, the urban distribution autonomous driving company Jiushi (Suzhou) Intelligent Technology Co., Ltd. (hereinafter referred to as "Jiushi Intelligent") announced the completion of a ne...[Details]
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At present, the inverter power supply powered by batteries generally consists of two stages. The front-stage DC/DC circuit converts the battery voltage into a DC voltage of about 350V, and the rear...[Details]
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Mouser Electronics, an electronic component distributor that focuses on introducing new products to promote industry innovation, held the "2019 Mouser Electronics Technology Innovation Forum and 5G+ ...[Details]
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On November 5, German auto parts giant Bosch announced that it would lay off 7,000 employees at its factories.
According to a report by Rzeczpospolita today, Bosch CEO Stefan Hartung said that...[Details]
Analogue and Mixed Signal
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