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OnePlus plans to launch the OnePlus 10R in the Indian market on April 28. This will be a renamed model of the OnePlus Ace, which is scheduled to be launched in the Chinese market on April 21. It is u...[Details]

Introduction In industrial production, real-time temperature monitoring is often required. Although short-distance monitoring can be achieved using serial communication standards such as RS232 and R...[Details]

Introduction At present, the main channels of high-power household audio power amplifiers all use OCI circuits for power amplification. Since this part of the circuit works in a high voltage, high ...[Details]

      On the evening of April 7, Honor held a new product launch conference and released the Honor Play6T series of mobile phones. The Pro version has relatively higher configurations in all aspects ...[Details]

1. This new lithium-ion battery technology is completely free of transition metals and offers unprecedented high capacity by reversibly storing lithium ions at high potential (~4.2 V). 2. The batte...[Details]

Key input learning (key_polling): Objective: Through the input of the key, the LED light can be reversed.    To read the key input, it is necessary to write a key.c and key.h file. Here, the librar...[Details]

1 Overview CC900 is a single-chip high-performance UHF transceiver produced by Chipcon Component of the United States. It is suitable for low-power, low-voltage wireless communications. It...[Details]

1. Introduction Inverters are divided into two categories: square wave inverters and sine wave inverters. Although square wave inverters have a simple structure and low cost, they are ...[Details]

1. In STM32, there are five clock sources: HSI, HSE, LSI, LSE, and PLL. ①HSI is a high-speed internal clock, RC oscillator, with a frequency of 8MHz. ②HSE is a high-speed external clock that can be c...[Details]

     Grounding Overview    The grounding of building weak current system plays an important role in ensuring the quality of information transmission, system working stability, and the safety of equ...[Details]

 I know this, it's a problem with the ST library. In the systeminit function, just add the following sentence, which means turning on the fpu. Without this sentence, it's useless to select the keil...[Details]

This article is based on the MXT8051 microcontroller independently developed by Beijing Times Minxin Technology Co., Ltd., making full use of its internal resources and rationally selecting periphe...[Details]

      Sina Digital News reported on the morning of July 28 that the 18th China Joy 2020 will be held in Shanghai on July 31. The mobile phone brand iQOO will also appear at this China Joy to showcase...[Details]

On October 24, 2023, Trina Energy Storage held a grand product launch conference in Chuzhou, Anhui Province, titled "Full-Stack Chip Smart Manufacturing Opens the Chip Era". The conference launched...[Details]

I started to get involved in embedded systems by learning microcontrollers, so I always felt that I should start from the hardware and then move on to the drivers. This learning process made it eas...[Details]