1460D-32-5

Development board: mini2440, NandFlash: K9F2G08U0B 256M size, CPU: S3C2440A. Development environment: MDK4.11 Emulator: Jlink v8 This is my first article published on csdn. I have used arm-linux-gc...[Details]

Market research firm Omdia recently reported that due to the off-season and a decrease in Apple's iPhone shipments, flexible OLED panel shipments this quarter (April-June 2021) are estimated to be ab...[Details]

Detailed explanation of 51 single chip microcomputer ultrasonic distance measurement program Ultrasonic four-channel ranging: Ultrasonic ranging is implemented in three major parts: One is the 12864 ...[Details]

According to foreign media reports, ten industry giants including Intel, AMD, Arm, Qualcomm, Microsoft, Google, Meta, TSMC, ASE, and Samsung officially established the Universal Chiplet Interconnect ...[Details]

Sleep and standby power consumption is an important indicator to measure the energy consumption of components. When many components are in standby mode, they will have periodic wake-up or interval pu...[Details]

UPS power supply testing generally includes two types: steady-state testing and dynamic testing. Steady-state testing is to test the phase voltage, line voltage, no-load loss, power factor, efficienc...[Details]

According to Yonhap News Agency, the South Korean National Assembly's Foreign Affairs and Unification Committee (FAUC) held a plenary meeting on the afternoon of the 22nd and passed a unanimous resol...[Details]

      Motorola released the new edge s on January 26, 2021, the world's first Snapdragon 870 processor. This phone is equipped with a 5000mAh large battery, and the price starts at 1999 yuan for 6+12...[Details]

From the beginning of learning, one of the most commonly used multimeters is definitely indispensable. There are two most common multimeters on the market: pointer multimeter and digital multimeter. ...[Details]

There are many schemes for simultaneous voice and data transmission. Most of these schemes digitize the voice signal first, and then transmit it in a package together with external data after compres...[Details]

By Matt Jones, Vice President, Wind River PwC believes that by 2030, 70% of global GDP growth will come from a combination of AI, automation and robotics. Obviously, the world population is not goi...[Details]

In a conversation with Business Standard, Intel India Managing Director Prakash Mallya said semiconductor and fabless companies design up to 2,000 chips in India every year. Mallya reiterated Indi...[Details]

Recently, major breakthroughs have been achieved in the field of solid-state batteries , and related products have been put into mass production. In addition, progress has also been reported in batte...[Details]

Basic key program structure analysis:  1 void key_scan(void)  2 {  3 if (!key) //Check if the key is pressed  4       {  5 delay_ms(20); //delay debounce, usually 20ms  6           if(!key)  7     ...[Details]

A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock during starting and extend the service life of the motor and equipment. There are two main ...[Details]