C12287

　　MCP2510 is a CAN protocol controller from Microchip, which fully supports the CAN bus v2.0a/b technical specifications and can send and receive standard and extended messages. It also has acceptanc...[Details]

This paper designs a high-fidelity audio power amplifier with the AB class audio power amplifier integrated chip LM4766 as the main component. It overcomes the shortcomings of low efficiency of class ...[Details]

Samsung has made impressive gains in the semiconductor industry and is now the world's largest chipmaker by revenue in the second quarter of this year, beating industry giant Intel. The South Korea...[Details]

Red Net News reporter Li Huifang reports from Changsha By entering keywords, data such as power grid poverty alleviation, electricity consumption, and online power consumption can be clearly s...[Details]

Following the signing of a joint venture agreement on July 11, 2023 and the prior approval of relevant regulatory authorities, Geely Holding Group and Geely Automobile Holdings Co., Ltd. (hereinaft...[Details]

What is Cache? Memory has a pyramid-level architecture in terms of access (read and write) speed Cache is actually cache, high speed is just a characteristic of cache (high level memory relative to...[Details]

Insulated gate field effect transistor (MOSFET) has obvious advantages over bipolar transistor in terms of on-resistance, switching speed, noise and anti-interference ability, except for its slightly ...[Details]

The currently commonly used MCS51 and PIC series microcontrollers usually only have one (or no) UART asynchronous serial communication interface. If multiple serial interfaces are required in the app...[Details]

       Oscilloscopes are the most commonly used instruments for electronic engineers, and are often used to help people diagnose and analyze time domain and baseband signals. With the development of o...[Details]

Recently, the AI ​​chip market has obviously cooled down.   As the leader in the chip market, Nvidia's just released Q1 quarterly report, which was not very satisfactory. Data shows that as of April ...[Details]

O Introduction SD card (secure digital memory card) is a new generation memory device based on semiconductor flash memory. It is widely used in portable devices such as digital cameras, pe...[Details]

Based on the principle of noise figure measurement, the author designed a low-noise down-conversion module that extends the measurement frequency range of the noise figure tester HP 8970A from 10MH...[Details]

I used to use IAR normally, but this time I used stlink to download, and stlink could not download for unknown reasons. I turned off the power and restarted it. Sometimes it worked, but sometimes it ...[Details]

DxoMark announced the selfie evaluation results of Samsung Galaxy Note20 Ultra 5G (Exynos) this week, with a final score of 100 points, and evaluated it as: Another choice for selfie videos. 　　IT H...[Details]

Industrial automation control systems are an indispensable part of modern industrial production. They use various sensors, actuators, controllers and other equipment to achieve real-time monitoring...[Details]