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On August 18, China Resources Microelectronics released its 2021 semi-annual report, stating that the company achieved operating income of 4.455 billion yuan, an increase of 45.43% over the same peri...[Details]
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A Canadian battery research team led by Tesla battery expert Jeff Dahn is about to break through the technical barrier of energy density of new next-generation batteries. The team recently published ...[Details]
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The difference between active and passive crystal oscillators
The passive crystal oscillator has two pins and needs the help of an external clock circuit (connected to the oscillation circuit ...[Details]
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With the rapid development of embedded systems, the demand for graphical user interfaces (GUI) is becoming more and more obvious. MiniGUI is a lightweight graphical user interface support system...[Details]
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Renesas Electronics and Fixstars Establish Automotive Software Platform Lab to Provide Users with Deep Learning Development Software and Operating Environment
As part of the collabor...[Details]
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I am often asked by my classmates how to learn C and C++ without being confused or learning randomly. After thinking about it, I give a general answer here.
This is just my personal opinion, w...[Details]
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Development Environment (1) Hardware platform: FS2410 (2) Host: Ubuntu 12.04 Schematic diagram of FS2410 serial port Serial UART register configuration Configure TXD0 and RXD0 (GPH2, GPH3) ...[Details]
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//This is a C51 microcontroller serial port receiving (interrupt) and sending routine, which can be used to test the interrupt reception
// and query transmission of the 51 microcontroller. In addit...[Details]
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In daily life, from small electric toys to large electric cars, permanent magnet motors can be said to be everywhere. Brushed DC motors, brushless DC motors, and permanent magnet synchronous motors...[Details]
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Some misunderstandings and precautions of C51
1) C is averse to absolute positioning. I often see beginners asking to use _at_. This is a fallacy, treating C as ASM. In C, variable positioning is t...[Details]
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The Qi standard enables wireless charging accessory products to use this industry-wide standard to wirelessly charge mobile devices without the need for a base station (wireless charging transmitter)...[Details]
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Sodium-ion batteries have a lower energy density and require more auxiliary materials and manufacturing costs during the battery manufacturing process. This also means that, at present, sodium -ion b...[Details]
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1. PWM module introduction PWM is widely used in the industrial field and is an effective means to achieve D/A conversion and accurate pulse sequence output. Many microcontrollers are equipped...[Details]
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The intrinsic qualities of light-emitting diodes (LEDs) make them a viable replacement for cold cathode fluorescent lamps (CCFLs) as the backlighting solution for next-generation TVs, desktops, and...[Details]
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"FAST (Five hundred meter Aperture Spherical Telescope) Preliminary Research" is a knowledge innovation design program of the Chinese Academy of Sciences . The feed cabin is driven by six suspensio...[Details]