1N4567A-1-3PCT

#include reg51.h void delay(unsigned int i); int main(void) using 0 { int i=1; EA=1; EX0=1; IT0=1; P0=~0; while(1) { for(;i =128;i*=2) { P0&=~i; delay(500); P0|=i; } i=1; } while...[Details]

According to foreign media reports, analysts and research institutions generally expect Apple to launch four iPhone 12 models this fall, all of which support 5G network connections. These are also Ap...[Details]

With the emergence of microprocessors in the 1970s, computer and semiconductor suppliers gradually realized that integrated circuits need to be tested as early as possible in the entire manufacturi...[Details]

Turing Robotics was founded in 2007 with funding from Shanghai Jiao Tong University. It owns the Italian subsidiary RRROBOTICA (RRR for short) founded in 1978. Turing Robotics leverages its mo...[Details]

　　 Circuit analysis: The requirement of backlight driving is that the brightness of the backlight LED remains unchanged under any conditions, that is, a constant current source circuit needs to be co...[Details]

      In daily life, we are familiar with LCDs. LCD modules have been used as devices in many electronic products, such as calculators, multimeters, electronic watches and many household electronic pr...[Details]

With the Ministry of Industry and Information Technology issuing 5G licenses to China Unicom, China Mobile, China Telecom, and China Broadcasting Corporation on June 6, related 5G topics have become ...[Details]

The Hainan Provincial Department of Housing and Urban-Rural Development, the Provincial Development and Reform Commission, the Provincial Department of Industry and Information Technology, and the ...[Details]

In the design of analog and mixed digital/analog integrated circuits, voltage reference is one of the most important circuit modules. The cleverly designed bandgap voltage reference is widely use...[Details]

According to foreign media reports, Chinese and British researchers have developed a new rechargeable battery with salt as its main ingredient, which can accelerate the industry's transition to green...[Details]

When drilling and repairing drill pipes, drilling tools, and oil casing in oilfields, the special tool for threading is hydraulic power tongs. After the clamping mechanism of the hydraulic power tong...[Details]

After testing, it was found that the RF front-end mixer was faulty, resulting in no signal detection and self-calibration error. Repair process The damaged components were replaced and the enginee...[Details]

With the advancement of the digitalization of power grids, the impact of chips on power grids continues to deepen. The basic business units that constitute the power grid have gradually moved from th...[Details]

Qorvo® Biotechnologies Wins $24.4 Million Contract from NIH to Scale Up Point-of-Care COVID-19 Antigen Testing QORVO Omnia™ diagnostic test platform uses innovative radiofrequency technology to ra...[Details]

      On the afternoon of April 28, Garmin launched the Instinct 2 One Piece limited edition smart sports watch. The Instinct series of smart outdoor sports watches is a series launched by Garmin in ...[Details]