-
1. Timer1 PWM controls the servo Timer0, Timer1, Timer2 and Timer3 of S3C2440 have PWM function, which has been described in previous blogs. For details, see: S3C2440 development board bare metal p...[Details]
-
Introduction
The application of digital technology has penetrated almost every corner of modern science and technology, and digital audio technology is one of the most widely used fields. Now a...[Details]
-
"Ning Wang is going to start the cost revolution of 4C supercharging." After watching the Shenxing supercharged battery released by CATL , a guest at the meeting said. On August 16, CATL released...[Details]
-
The scientific name of the CAN bus is Controller Area Network, which itself was developed to control cars. Because of its fast data transmission speed and strong anti-interference ability, it has bec...[Details]
-
At the " Autonomous Driving Sub-Forum" of the 2020 China Electric Vehicle 100 Forum held recently , Ran Bin, director of the Autonomous Driving Working Committee of the China Highway Society and dean...[Details]
-
1 AT89S52 MCU Introduction
1.1 Main features of the chip
The AT89S52 microcontroller is a high-end, enhanced product recently launched by Atmel. It is a low-power, high-performance CMOS 8-bit mic...[Details]
-
People say that eyes are windows to the soul, and for cars, having a pair of beautiful headlights is as captivating as having a pair of beautiful eyes. The appearance of LED car headlights is like ...[Details]
-
Next, look at the SPI receiver data register RXDAT. The following table shows its entire bit structure. Its addresses are 0x40058014 (SPI0) and 0x4005C014 (SPI1). (1) Bits 0 to 15 (RXDAT) are rece...[Details]
-
With the transformation and development of automobile electrification and intelligence, the functional safety of automotive chips will face new challenges and opportunities. By deeply understanding...[Details]
-
LED是通电时可发光的半导体材料制成的发光元件,材料使用III-V族化学元素(如:磷化鎵(GaP)、砷化鎵(GaAs)等),发光原理是将电能转换为光,也就是对化合物半导体施加电流,透过电子与电洞的结合,过剩的能量会以光的形式释出,达成发光的效果,属于冷性发光。
LED最大的特点在于:无须暖灯时间(idlingtime)、反应速度很快(约在10^-9秒)、体积小、用电省、污染低、适合量...[Details]
-
Preface
Studies have shown that the higher the concentration of PM2.5, the higher the incidence of respiratory diseases and cardiovascular diseases. PM2.5 is mainly produced by daily power gen...[Details]
-
According to The Elec, LG Display will join Samsung Display to jointly supply LTPO TFT OLED panels for Apple's iPhone 14 series to be launched next year (Note: LTPO refers to low-temperature polycrys...[Details]
-
One To G, one To B, one eye of the machine, one foot of the machine, the two poles come together and a closed loop is formed. "The To P (G), To B and To SMB markets are changing too fast, and the ...[Details]
-
Abstract Using FPGA control module, the OLED true color dynamic image drive control circuit is designed. The method of using FPGA to realize OLED peripheral control circuit and 256 grayscale is int...[Details]
-
Motor loads such as hand tools, inkjet printers and hard disk drives require a higher starting current at the moment of startup. Therefore, the power supply of such products must be able to provide a ...[Details]