J1N-0013NL

The PCF8574 module makes it possible to realize IIC driving LCD1602. The following figure is the connection circuit diagram of PCF8574 module and 1602: The actual connection method is as follows:...[Details]

1. Use analog method to judge luminescence The method of using an analog multimeter to determine the polarity of a light-emitting diode is the same as that of an ordinary diode, except that the forwa...[Details]

1. Error : Can't find 0x12C words for psect rbss_1 in segment BANK1 The connector tells you that there are 0x12C (300) bytes to be put into bank1, but the capacity of bank1 is insufficient. Obvi...[Details]

1. Introduction With the continuous improvement of automation level, these electronic devices are mainly composed of large-scale integrated circuits, the chip size is getting smaller and sma...[Details]

In operating system-level programming, sometimes, C language cannot fully utilize the functions of the hardware, and at this time, some assembly code needs to be embedded to implement the functions...[Details]

Batteries are undoubtedly the hot keyword in 2019. From automakers to consumer electronics manufacturers to all those concerned about the environment, all aspects of society will benefit from advance...[Details]

1. Discussion on Several Ideas and Strategies of Cross-Domain Integration of OEMs As advanced autonomous driving places increasingly stringent requirements on computin...[Details]

Speed ​​reducer The reducer is a mechanical transmission device that reduces the speed of the motor (motor), such as the common gearbox reduction, worm gear reduction, etc. When adjusting the ...[Details]

Riding on the development of autonomous driving, LiDAR has entered the public eye. In the past year, LiDAR has also received double benefits from the capital market and commercial applications. In 20...[Details]

Introduction With the development of information technology, digitalization has increasingly replaced traditional analog systems. Digitalization makes it unnecessary for remote video surveillance ...[Details]

　      The iPhone 13 is in the prototype stage, and the latest news claims that some prototypes have 1TB of storage capacity, which is twice the maximum capacity of the current model. In addition, th...[Details]

The test parameters of the power analyzer mainly include voltage, current, power, phase, displacement factor, power factor, etc. 1. Voltage, current true effective value and active power measurement ...[Details]

3nm has become a new barrier. Whoever can break through it first will have the hope of taking the lead in the semiconductor foundry market after 202x. Samsung Electronics is the first to reveal the p...[Details]

Recently, the 0.8MW/1.6MWh energy storage project of Jiangsu Gupai Materials Co., Ltd. was successfully accepted and connected to the grid, and is currently operating stably and well. As the projec...[Details]

As a partner of Dassault Systèmes, Synopsys continues to enhance its LucidShape CAA V5-based products to facilitate the development of safer and smarter vehicles in the CATIA V5 environment. CATIA ...[Details]