[i=s]This post was last edited by jinglixixi on 2021-9-3 23:58[/i]OLED screen is a self-luminous display device. It has many types. According to the interface, there are I2C interface and SPI interfac...
[size=4]Android's low-power Bluetooth applications are very common. Smart bracelets and watches are everywhere, and they basically use BLE communication to exchange data. BLE is basically well support...
[size=4] This push-pull output transistor amplifier HOOD1969 designed by American JHL in 1969 is timeless. Although it has only a Class A 10W output, the volume can be comparable to a 50W home amplifi...
By configuring the Linux kernel driver, porting the PPP dial-up tool in the file system, porting EC20 to the Qt system and the minimum Linux system, the software packages and documents required for th...
The automotive domain controller is an integrated controller used to manage and control multiple embedded electronic control units (ECUs) in the automotive electronic system. As the hub of the enti...[Details]
Allegro MicroSystems Expands Portfolio of Three-Phase Sensorless BLDC Gate Drivers for Data Center Cooling Systems
New device could improve thermal efficiency, reduce power con...[Details]
SANTA CLARA, California – November 9, 2021 – OmniVision Technologies, a leading global developer of digital imaging solutions, today announced the launch of the OV32C. This 32-megapixel image sensor ...[Details]
Affected by the US ban, Huawei Consumer Business CEO Yu Chengdong said in August last year that the Kirin 9000 equipped with the Mate 40 series may be the last edition of Huawei's high-end chips. How...[Details]
In recent years, Internet-based network control systems have become a hot topic in the field of measurement and control at home and abroad, and have broad application prospects in the fields of oil ex...[Details]
Introduction to STM32 standby mode
Many microcontrollers have low-power modes, and the STM32 is no exception. After a system or power reset, the microcontroller is in the running state. In the runnin...[Details]
Previously, at the Huawei MatePad new product launch conference, Huawei's Yu Chengdong reiterated many times that Huawei will adhere to the 1+8+N full-scenario smart life strategy, only making "1" mo...[Details]
Xinhua News Agency reported that the Institute of Precision Measurement Science and Technology Innovation of the Chinese Academy of Sciences recently successfully developed an on-board optical freque...[Details]
In LED lighting systems, adding circuitry to improve PFC response time can help eliminate flicker caused by rapidly changing AC input voltage . If the power factor correction (PFC) block does not re...[Details]
1.Fatal Error : #error directive: "Please select first the target STM32F10x device used in your application (in stm32f10x.h file)" 处理方法 ： In options-C/C++ compiler-preprocessor, under Defined symbol...[Details]
Collaborative robots
are
robots
that can physically interact with humans in a shared working environment
. They are designed to be flexible, safe and easy to use. They can improve prod...[Details]
Stanley analyst Katy Huberty expects Apple to spend nearly $19 billion on car research and development this year. By comparison, Huberty said the entire auto industry spends $80 billion to $100 billi...[Details]
Target: LED light flashing Paste the code first: a is assigned a value of 50000; P1_0: Control a LED port, assign value 0 for on and 1 for off while(a--): a keeps decreasing by 1. The program take...[Details]
Abstract
This paper introduces and compares three lithium battery power calculation methods in detail: voltage estimation method, model lookup table method and current detection method, com...[Details]
There are two key challenges facing designers of resonant audio systems. The first challenge is to exploit the resonant frequency and resonant region of a speaker or buzzer to produce the maximum o...[Details]
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