380HT100XW28

    The development of electric vehicles helps alleviate the problems of energy shortage and environmental pollution. In view of the fact that lithium batteries are gradually being used in electric ve...[Details]

#include  #include     #include "lcd12864.h"  #define uint unsigned int #define uchar unsigned char #define MISO PINB.6 #define SCK PORTB.7 #define MOSI PORTB.5 #define CSN PORTC.0 #define CE PORTC.1...[Details]

As the "crown" of computational graphics, ray tracing technology has developed rapidly in recent years. Many manufacturers provide ray tracing technology. In ray tracing, the path of each ray is co...[Details]

This is a schematic diagram of a PWM. PWM is actually a timer that counts itself and compares it with the value we set, and finally gets the high and low levels, thus generating a regular waveform. ...[Details]

Baidu missed the window of mobile Internet in recent years. Therefore, Baidu has been operating at a high frequency in the field of autonomous driving and high-precision maps. Baidu is also a typical...[Details]

Arm announced that its cooperation with China Unicom’s China Unicom IoT Co., Ltd. (hereinafter referred to as “ IoT Company” ) has made new progress. Arm has successfully deployed a new IoT platform ...[Details]

Answer: If the result of the operation of two numbers does not exceed the range of the word length, the carry generated is a natural carry; if the result of the operation of two numbers exceeds the ra...[Details]

0 Introduction At present, many electronic devices not only require the power supply to provide two or more mutually isolated and highly regulated power supplies, but also require the powe...[Details]

Since its establishment in 2012, the State Grid Customer Service Center has achieved unified standards and intensive operations within the power supply service scope of State Grid Corporation of Ch...[Details]

This paper introduces the exploration and experience of Harbin Huaneng Central Heating Co., Ltd. in applying variable frequency speed control equipment, and also gives the technical characteristics...[Details]

One approach to driving high-brightness LEDs is to use a standard buck buck converter (Figure 1). The sense resistor RS generates a feedback voltage VFB that sets the required LED current ILED ac...[Details]

first step  USB_HID transplantation (original http://blog.csdn.net/xbl1986/article/details/17577685#comments ) ├── STM32_USB_Device_Library USB slave device library │   │   ├── Class │   │   │   └─...[Details]

Many engineers have developed white light LED , LED package is using general transparent epoxy resin. But white light LED also generates some UV light from blue light LED ...[Details]

Recently, affected by the epidemic, many companies in Kunshan, Jiangsu announced the extension of their shutdown time. On April 19, Kunshan announced the first batch of "epidemic-free enterprises". A...[Details]

Enter vi Makefile in linux to create a Makefile file Note: You must add the TAB key before the command line For example: assemble two files led.c and crt0.S to create a Makefi...[Details]