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On Tuesday, the U.S. Patent and Trademark Office granted Apple a patent titled "Electronic devices with piezoelectric ink" to replace the motors used in the Apple Watch to provide tactile feedback to...[Details]

A stext symbol in arch/arm/kernel/head.S - __turn_mmu_on symbol ----At this time, MMU was turned on, and the era of virtual memory began process mrc p15, 0, r9, c0, c0 // Store cpuid in r9 __look...[Details]

According to a report by Kyodo News on the 27th, Japan Display (JDI), a small and medium-sized LCD panel giant that is undergoing business restructuring, will provide OLED panels for Apple's new smar...[Details]

At present, the development path of new energy vehicles can be summarized into three types: hybrid electric vehicle (HEV), plug-in hybrid electric vehicle (PHEV), pure electric vehicle (BEV) and fuel...[Details]

On September 11, 2019, the 7th International IoT Sensor Technology Summit, "IoT World Sensor First", was held as scheduled. Three years later, the conference returned to Wenzhou Yueqing for the secon...[Details]

Due to the outbreak, the world has undergone earth-shaking changes, and people have begun to work remotely and receive education online. As a result, global notebook shipments exceeded 200 million un...[Details]

1. Electromagnetic interference is everywhere 1. A terrifying planet The biggest threat to humans from electromagnetic interference is actually the Earth we live on, and lightning i...[Details]

If you are a car lover, then you must want to own a smart car that can meet your various needs. You want to listen to music, make calls, check traffic conditions, adjust the temperature while driving...[Details]

First line: My name is Eagal Second row: Music film Games #include reg52.h #define uchar unsigned char #define uint unsigned int sbit lcden=P3^4; sbit rs=P3^5; sbit rw=P3^6; sbit dula=P2^6; sbit t...[Details]

Semtech contributed articles (LoRa® application cases) Dingkun Technology uses Semtech's LoRa® devices to create an automated termite monitoring and early warning system for cultural relics and an...[Details]

1 Introduction The spherical shaft tip is an important part of a gyroscope. It is a typical tiny spherical part. Its size, shape and position accuracy and surface quality requirements are high, which...[Details]

Abstract: Even in normal operation, faults may occur between the sensor and the amplifier. The faults may be caused by incorrect application, the environment in which they are used, low-quality compo...[Details]

There are two ways to connect the crossover and amplifier in the audio system. One is the electronic crossover (active crossover), which means that the sound from the preamplifier goes into th...[Details]

1 Introduction To realize the display of liquid crystal display, the following four units are required: controller, power management unit (PMU), driver circuit, liquid crystal display device (LCD). ...[Details]

2023 is the 100th anniversary of Valeo, and a century of development is inseparable from technological innovation. On October 24, 2024, at the 12th Automotive and Environmental Forum, Valeo China C...[Details]