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For years, wireless engineers, automakers, and governments have been working on developing C-V2X (cellular vehicle-to-everything) communication technology to enable future self-driving cars to commun...[Details]
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Ganfeng Lithium has made a new breakthrough in the field of solid-state power. The pure electric SUV SERES-5 equipped with Ganfeng Lithium's ternary solid-liquid hybrid lithium-ion battery is sched...[Details]
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1. The output power decreases and the sound becomes weak
1. Aging of the power tube. The screen current of the power tube can be measured. Use a 100ma DC meter, connect the negative pen to the...[Details]
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The ports of LCD1602 are mostly the same, so I won't go into details here. You can look for the datasheet of Changsha Sunman.
Below is the program. The definition is very obvious in the program. It s...[Details]
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The MSP430 16-bit timer B module is an important resource of the microcontroller. The MSP430F13/14/15x series all have timer module B, but the comparison/capture module functions of different microcon...[Details]
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I embarked on the road of embedded development in a daze. Looking back, it was thanks to several friends around me that I slowly embarked on this road through chatting with them: from the earliest ci...[Details]
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The power supply design process is a difficult task, from understanding complex circuits to seeking help from chip vendors, nothing is easy. This article will tell you how to quickly design you...[Details]
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With the increasing exhaustion of global energy, the continuous rise in surface temperature, the frequent visits of severe weather, and the gradual strengthening of human awareness of energy conser...[Details]
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Earlier this month, Telecom Italia (TIM) decided to exclude Huawei from the upcoming bidding process to build its 5G core in Italy and Brazil. Instead, TIM invited bids from companies including Cisco...[Details]
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Small magnetic toroidal coils are core components of magnetic components (network transformers and power inductors) and are widely used in network communications, consumer electronics and other field...[Details]
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Introduction The emergence of color LCD displays in handheld information appliances has triggered the need for miniature, bright white background lighting. Fortunately, the recently commercial...[Details]
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I2C bus is widely used in all embedded systems and is an industrial-grade bus. However, since STM32 is a 32-bit MCU, its I2C hardware interface is destined to be powerful, but also difficult to contr...[Details]
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Apple today updated its Migration Assistant software on Windows to make it compatible with macOS Big Sur. Foreign media iMore pointed out that version 2.3.0.0 of the utility provides support for us...[Details]
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The DC motor has a simple structure, stable and reliable operation, and is easy to implement servo control. This article uses the PIC16F1508 microcontroller as the controller, and uses its PWM modu...[Details]
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I: Introduction
I have been porting minigui in recent days. I have never used the minigui interface before. I want to see what the effect is and learn it by the way. After all, it is made in Ch...[Details]
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