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As a simple, practical example, the circuit in Figure 1 uses an 8-bit PIC microcontroller to control a 4-digit LED display to show which button is pressed. When any button is pressed, the comparator i...[Details]
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Delay and interrupt errors are common problems encountered by MCU novices in the process of MCU development and application. This article summarizes the common delay and interrupt problems and soluti...[Details]
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Tencent Music Entertainment Group (TME, referred to as "Tencent Music") is undergoing a large-scale antitrust investigation by the State Administration for Market Regulation due to the exclusive copy...[Details]
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At the Flash Memory Summit today, Toshiba unveiled a new NVMe SSD design that is small enough to replace soldered BGA SSDs. The new XFMEXPRESS form factor allows for two or four PCIe lanes while taki...[Details]
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Function: Use a common timer to output 2 complementary PWMs with adjustable frequency, adjustable duty cycle and adjustable dead zone. Principle: As shown in the figure below, the counting mode is th...[Details]
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IT Home reported on February 12 that according to 9to5 Mac, after Apple announced new AirTag and Find My changes to address tracking issues, a new report from the New York Times took an in-depth look...[Details]
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Mobileye released its next-generation chip at CES. Prior to that, it was revealed that Intel wanted to push Mobileye into the market for splitting and listing separately. Personally, I think that a...[Details]
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If you want to drive LED, then use about 1K. If you want a brighter brightness, the resistance can be reduced, the minimum should not be less than 200 ohms, otherwise the current is too large; if you ...[Details]
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Molex Launches First Hybrid Optical Connector Interconnect for Co-Packaged Optics (CPO)
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ELSIS is a complete solution for next generation co-packaged optical compo...[Details]
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Abstract: A high-precision temperature measurement device based on platinum thermal resistor is designed. The device uses a single-chip microcomputer as the control core, uses a thermal resistor se...[Details]
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On April 16, the "Financial Entering Specialization and Innovation" event (Xiangyang Metropolitan Area) was held. Huang Yusheng, deputy inspector of the Hubei Branch of the People's Bank of China, int...[Details]
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In a letter sent to leakers in China, Apple warned that leakers could be giving third-party accessory makers false dimensions and details of unreleased products. The move follows a coordinated effort...[Details]
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When it comes to
speaker
parameters, power is the most mentioned. We can even easily see that two speakers with the same power have completely different performances at medium or high vol...[Details]
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Table of contents: 1. SWD real-time simulation wiring 2. Simulation Settings 3. Solution to simulation problems 1. Add variables or arrays during simulation 2. Download the program 3. Try not to use ...[Details]
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Delixi inverter is a device widely used in the field of industrial automation, especially in the constant pressure water supply system, which can realize the precise control of the water pump and e...[Details]
FPGA/CPLD
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