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This is a PWM speed control program for DC motors with AT89C51 MCU. The program can be directly used in AT89C52, AT89S51, AT89S51, STC89C51, STC89C52 MCUs. The MCU crystal uses 11.0592M. The DC motor...[Details]
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The PEMFC hydrogen generator emits direct current with a wide range of variation. It must be converted through voltage stabilization and inversion to obtain a stable output voltage before it can be...[Details]
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According to the announcement of the State Intellectual Property Office, Fujian Nebula Electronics Co., Ltd. applied for a patent entitled "A liquid flow battery activation device and method", publ...[Details]
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Spotify has 100 million paying members. If free music users (who need to accept advertising) are included, Spotify's total global users reach 217 million. Relying on its bundling with Apple smartph...[Details]
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A relevant person in charge of Goertek said that we plan to build research and development platforms such as micro-nano processing and analysis testing, MEMS chips, and smart sensors in Qingdao in th...[Details]
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SK On, a battery manufacturing company under the South Korean SK Group, and ECOPROBM, a South Korean battery manufacturer, said on August 18 that they will cooperate with the American automobile compa...[Details]
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The measurement accuracy of the transformer calibrator is not very high, but due to its complex working circuit, especially its series of technical characteristics, it must be used correctly durin...[Details]
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A few days ago, AI humanoid
robot
startup Figure announced that it had completed a $70 million Series A financing round led by Parkway Venture Capital, with participation from Aliya Capital...[Details]
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Siemens low-code empowers digital transformation of new energy and carbon asset operators
Key findings:
•
Customer pain points: Dealing with enterprise digital t...[Details]
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1 Introduction to Bootloader and u-boot
Bootloader code is a piece of code executed before entering the operating system after the chip is reset. It is mainly used to complete the transition from h...[Details]
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We continue with Wood's content about technology.
With the fusion of () and technology, general-purpose robots will become possible.
Robots have already surpassed human performance in facto...[Details]
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Is autonomous driving “alive”?
The year 2023 will not be easy for many intelligent driving companies.
Compared with the concepts that ChatGPT has popularized as the "critical point of...[Details]
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1. Circuit Principle The circuit is shown in the figure below. The P0 port of the 89S52 single-chip microcomputer is connected to the data line of the 1602 character LCD screen with an external 8x1kΩ...[Details]
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Problems encountered when running the user program after the code jump: DMA2_Stream3_IRQHandler DMA2_Stream4_IRQHandler ...[Details]
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The rapid growth of the electric vehicle (EV) market—expected to grow at a CAGR of up to 25% over the next decade1—is driven by environmental concerns and government support, and enabled by silicon...[Details]