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EMC (Electromagnetic Compatibility ) has become a household word in the past decade. In the mid-1990s, Europe required lower radiated and conducted emission levels for products sold into the regio...[Details]
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Keysight Technologies Inc. announced that China's FAW Group Corporation has selected the company's connected vehicle test solution to ensure reliability and high performance for Ethernet, eCall, cell...[Details]
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Recently, OFILM announced that it has successfully developed the thinnest periscope continuous zoom module in history, with a thickness of only 5.9 mm. It is reported that after more than a ...[Details]
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UART, as a hardware, is a Universal Asynchronous Receiver/Transmitter, which is a part of computer hardware that converts data between serial communication and parallel communication. UART is usually ...[Details]
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Binary data is a number represented by two digits, 0 and 1. Its base is 2, the carry rule is "add one whenever there are two", and the borrow rule is "borrow one as two", such as: 8-bit binary number...[Details]
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This value will reveal the cost and component quantity distribution of Honor Play 9A. Of the 703 components of Honor Play 9A, Japan provides 546 components, accounting for 77.7% of the total, the h...[Details]
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1. S5PV210 clock classification: 2. S5PV210 clock flow: 3. S5PV210 clock classic configuration: Initialize the clock steps: Step 1: Choose whether to enable PLL, use PLL (PLL output clock is 8...[Details]
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Basic knowledge of infrared receiver
The infrared receiving circuit is usually composed of an infrared receiving diode and an amplifier circuit. The amplifier circuit is usually comp...[Details]
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Title: Use the table lookup method to convert a hexadecimal number into ASCII code. The input parameter is placed in the internal RAM 50H, and the output parameter is in R0. Requirements: Complete th...[Details]
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The previous article introduced the interrupt architecture of S3c2440. Today we will analyze the implementation of GNU-uC/OS-II interrupts on S3c2440.
First find the IRQ interrupt vector...[Details]
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Use void LCD_displayScreen in the initialization settings to display a certain color on the full screen by pressing a keyboard: while(1) { unsigned char color; color = Uart_Getch()...[Details]
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Recently, foreign media reported that ByteDance will develop its own smartphone. ByteDance’s response is “no comment”. ByteDance’s response is quite intriguing, and its attitude of not denying the ne...[Details]
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System Hardware and Software
In the industrial industry, there are a series of programmable logic controllers (PLCs) with different performances, but after comprehensive research on ex...[Details]
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LED power supply
is also a supporting product. The quality of
power supplies
on the market
varies. Here we provide some
knowledge about
LED driver
power supply
for beginn...[Details]
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1. Current status of LED driver power supply
Standard electric lights are undergoing a revolution. In order to conserve energy and combat global warming, some states in the United Sta...[Details]
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