M85049/3722W05L

Simple buck converters are very useful and cost-effective for low power supplies in applications where input-to-output isolation is not essential. However, in offline main power supplies...[Details]

1 Introduction The 32-bit ARM processor is a product of Advanced RISC Machines (ARM) in the UK. With the gradual improvement of embedded processor performance, the computing speed is getting fa...[Details]

snailszzy  's  s3c2410_gpio_setpin() and s3c2410_gpio_cfgpin() function definitions s3c2410_gpio_setpin() in gpio.c Function: Set the value of the corresponding GPIO port, such as pin=S3C2410_GPB5 ...[Details]

1. Introduction In recent years, the USB interface is gradually replacing traditional computer interfaces such as RS232, EPP, etc. due to its high transmission rate and true plug-and-play. At prese...[Details]

1. Instrument model: 8845A; 2. Fault description: The current gear is burnt out and cannot be tested ; 3. Analysis, test and judgment: After testing, it was found that the device in the current chann...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

As the world becomes increasingly intelligent, the semiconductor industry undoubtedly plays a vital strategic role. With the extension and upgrading of the industrial chain and facing a complex and...[Details]

The number of players in the semi-solid-state battery field is gradually increasing, and it is expected to be installed on a large scale in the next few years.   Battery China learned that on Septemb...[Details]

Infrared wireless module: 1. Hardware: infrared receiver + remote control 2. Connection method: the + and - of the receiver are connected to the VCC and GND of the microcontroller respectively, and S...[Details]

The servo motor encoder is a sensor installed on the servo motor to measure the magnetic pole position, the servo motor angle and the speed. According to the physical medium, the servo motor encode...[Details]

       On February 8, according to Phone Arena, the Samsung Galaxy S21 Ultra is about to come to an end, and the new flagship Galaxy S22 series will be on sale soon. 　　It is reported that the purchas...[Details]

/*The AD is converted in the main program. In the future, the interrupt method must be used to save CPU usage. In this program, P1.0 is used as input, and the 10-bit AD of the microcontroller its...[Details]

The 2019 China Industrial Information Security Conference was held recently. At the conference, the National Industrial Information Security Vulnerability Database was officially launched. Industry l...[Details]

　　How to use the withstand voltage tester 　　Run the tests: 　　1. Connect one end of the 0.7MΩ standard resistor to the ground wire of the withstand voltage tester. 　　2. Turn on the power and set the i...[Details]

The differences between servo presses and ordinary presses are mainly reflected in the following aspects: How it works A servo press is a press driven by a servo motor. Its work...[Details]