NQS20A1001JP13

       The Cortex-M3 is different from other ARM series processors in that its memory mapping table is fixed during kernel design and cannot be changed by chip manufacturers.        Cortex-M3 has pre...[Details]

Introduction to PMP System Portable multimedia players (PMP), also commonly referred to as MP4, have become a new hot spot in consumer products after MP3. The main advantages of PMP are: easy ...[Details]

The MAX17435/MAX17535 are integrated multichemistry battery charger ICs that simplify the design of high-precision, high-efficiency chargers. The MAX17435/MAX17535 can control charge current, charg...[Details]

With the rapid development of high technology and its industry, large storage capacity battery pack energy systems have been increasingly valued by people and widely used in many fi...[Details]

1. Query mode key driver The query mode key driver is similar to the LED driver. Let's review the character device driver framework written in the previous section and rewrite the query mode key driv...[Details]

Homemade dual-purpose voltage-stabilized power supply circuit for maintenance and charging For most home appliance repair personnel, a repair power supply is essential, but a professional repair po...[Details]

Translated from EEtimes   Although the pandemic has caused many businesses to close, it is basically business as usual for fabless semiconductor companies, with some subsidies. In a conversation wit...[Details]

OZ960 is a backlight high-voltage inverter PWM control chip with the following features: high efficiency, zero voltage switching; support for a wide input voltage range; constant operating frequenc...[Details]

According to Jiwei.com, after Samsung and Apple successively released Mini LED related terminal application products, on July 29, Huawei also launched the Mini LED smart screen, and a situation of th...[Details]

On September 19 , the industrial 3D visual inspection company "Banshi Intelligence" received tens of millions of yuan in pre-A round of financing, led by Shenzhen Capital ...[Details]

What are the components of a hifi speaker? A set of HiFi speakers usually consists of the following main components: 1. Amplifier: An electronic device used to enhance audio signals, ampl...[Details]

A few days ago, I made a single-chip microcomputer board, which was powered and downloaded by USB. The chip is CH340T. The driver is easy to find and use. After soldering this part on the board, ther...[Details]

Component packaging not only plays the role of installing, fixing, sealing, protecting chips and enhancing electrical and thermal performance, but also connects the contacts on the chip to the pins of...[Details]

Platform: S3C6410+WinCE6.0 Problem phenomenon: When UART0 (COM1) is enabled, a USB connection window will pop up when the computer is turned on, regardless of whether the USB cable is plu...[Details]

Foreign media reported that Parker Hannifin, a motion and control technology company, launched the LORD Force Feedback Device (FFD). This is an integrated solution that combines a steering sensor, ...[Details]