9232CD-4U4317

ARMv4 porting tutorial:       I believe that many friends in China have s3c2410/2440 chips, which are based on the armv4t (arm920t) instruction architecture. In the past, because some of the underlyi...[Details]

stm32 has two watchdogs, an independent watchdog and a window watchdog. In fact, their functions are similar, but the time limit for feeding the watchdog is different. The independent watchdog limit...[Details]

Provide customers with enhanced compatibility, cost-efficiency and accelerated time to market for their smartwatch products January 9, 2024, Las Vegas, USA - VeriSilicon today announced that QDay T...[Details]

Fixed frequency boost converters are well suited for driving LED strings in constant current mode. These converters operate in discontinuous conduction mode (DCM) and are effectively used for fast di...[Details]

I recently did a project that required me to use PWM to control the speed of a 4-wire fan. After debugging, I recorded it. typedef struct { u16 pwm_change_flag; u16 pwm_value; }Pwm_Fan_t;     Pw...[Details]

Designers can leverage key technologies from a single supplier, including control, gate drive, and power stages, to accelerate On-board charger application launched The ma...[Details]

// Using a microcontroller for infrared remote control reception is already a very common application. Basically, anyone who knows a little about microcontrollers can program it themselves. // But ma...[Details]

Recently, Parker Hannifin, a pioneer in motion and control technology, released the "2023 Sustainability Report". The report focuses on the theme of "Leading with Purpose" and focuses on the company'...[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]

First, for some basic introduction to SPI, refer to the library functions or user manuals of related chips. The following introduces the basic usage of SPI library functions and the definition of par...[Details]

The biggest advantage of LED technology is that it can produce pure color light with an extremely narrow spectrum in the form of electromagnetic radiation, with high efficiency and no heat radiatio...[Details]

1. Theoretical knowledge     The PWM function has a dedicated module inside high-end microcontrollers such as Freescale and STM32. When using such chips to implement the PWM function, you only need t...[Details]

In order to ensure the production capacity and quality of batteries, battery manufacturers need to perform OCV (open circuit voltage) tests on batteries during the production process. The role of sel...[Details]

introduction The rapid development of modern electronic technology has brought new challenges to traditional circuit testing technology. The miniaturization of device packaging, the applicatio...[Details]

0 Introduction Since the birth of the car, driving safety has been a problem for mankind. As an effective means to reduce traffic accidents, automotive microwave radar technology has been deve...[Details]