#includeavr/io.h#includeavr/delay.h#include SET_1(a,b) a|(1b) //置1#include CLE_0(a,b) a~(1b) //清零
I defined the two statements "#include SET_1(a,b) a|(1b)" and "#include CLE_0(a,b) a~(1b)" at the begi...
Q: How do high-speed amplifiers and ADCs differ in power consumption? A: It depends on the amplifier and ADC used. Two typical amplifiers with similar power consumption, the AD83523, has a supply curr...
Mini2440 Driver Analysis Series --------------------------------------- Analysis of Mini2440 SD Card Driver By JeefJiang July, 25th, 2009 Email: Jeefjiang1983@163.com (This article is only for learnin...
I have a business trip on the 12th and I am a little confused whether to exchange it before or after the trip. I am afraid that the express delivery will be lost if it is piled up too much.
I saw the ...
China's IT spending is projected to grow by 9.9% to reach 5 trillion yuan (approximately US$675 billion) by 2025, primarily driven by generative AI digitalization and government initiatives.
...[Details]
Infineon Technologies AG, a global leader in power systems and IoT semiconductors, introduces its
new CoolSiC™ MOSFET 750V G2 series
, designed to provide ultra-high system efficiency and ...[Details]
Many autonomous vehicles are equipped with LiDAR (Light Detection and Ranging) sensors, which are distance sensors that use lasers to measure distances. It emits laser light in its surroundings; wh...[Details]
On December 25, it was reported that NVIDIA plans to deliver a more powerful H200 AI chip to China in mid-February 2026, before the Lunar New Year holiday. The total shipment is expected to be 5,00...[Details]
On December 30, it was reported that TSMC has decided to advance the mass production of its 3nm advanced process at its Arizona Fab 2 to 2027, a full year earlier than the original plan of 2028.
...[Details]
When a car accurately identifies a pedestrian crossing the road in a torrential downpour and evades them instantly; when its battery system can "predict" its own health risks; when i...[Details]
On January 5th, Las Vegas time, as the global technology world focused on the 2026 Consumer Electronics Show (CES), Geely Automobile Group announced a new stage in the intelligent transformation of...[Details]
German automotive parts supplier Bosch said at the Consumer Electronics Show (CES) in Las Vegas on Monday that it expects strong sales growth in its software business in the coming years, thanks to...[Details]
NeuPro-Nano now features Sensory's industry-leading embedded voice wake-word technology, enabling always-on, ultra-low-power applications in next-generation edge AI SoCs.
As mark...[Details]
Mercedes-Benz recently announced that it will suspend the rollout of its Drive Pilot Level 3 autonomous driving system. The facelifted S-Class sedan, originally scheduled for release at the end of ...[Details]
In the past few years, discussions about smart cockpits have often revolved around the number of screens, computing platforms, and interaction methods. But at CES 2026, Gentex offered a more long-t...[Details]
summary
This article, based on the MYD-LR3576 development board, details how to achieve 640×640 resolution YOLO5s object detection using a 5-megapixel USB camera and output the resul...[Details]
Task description: Use the 89C51 single-chip microcomputer to implement the following functions: The initial state is that the digital tube displays 2020, and the four lights are off. 1. The ci...[Details]
1. Control Registers
Professional definition: A register
used to configure hardware behavior or trigger an operation.
It is equivalent to the "control panel" of the device, ...[Details]
On September 24th, the 2025 Snapdragon Summit China officially kicked off in Beijing.
Celebrating Qualcomm's 40th anniversary and 30 years of development in China, the annual Snapdragon Summit,...[Details]
Microchip MCU
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