MS27496G-21D-75HB

         Apple announces three new vibrant colors for HomePod mini – yellow, orange and blue – giving users more ways to express their personality and style in any space. Compact and less than 3.5 in...[Details]

According to the State Grid Xinjiang Electric Power Co., Ltd., from January to February, the total electricity sales of Xinjiang Power Grid reached 21.04 billion kWh, a year-on-year increase of 15....[Details]

This tutorial is part of the NI Measurement Fundamentals series. This series introduces some common measurement applications through both theoretical and practical aspects. This tutorial focuses on c...[Details]

　　Recently, there have been many good news in the field of quantum communication . The team led by Jin Xianmin from Shanghai Jiao Tong University has successfully realized the first seawater quantum ...[Details]

.macro restore_user_regs    ldr r1,    ldr lr, ! @ !Used to control whether the final new address of base address indexing is written back.                        @ After executing ldr, sp is w...[Details]

STM8 configurable clock output register Address offset value: 0x09 Reset value: 0x00 Bit 7 Reserved. Always 0. Position 6 CCOBSY: Configurable clock output busy is set or cleared by hardware. It ...[Details]

0 Preface Currently, transmission CCD cameras have replaced traditional film cameras to become the mainstream photographic equipment. However, manufacturers still basically use testing methods bas...[Details]

On July 12, TrendForce published a blog post on July 10, stating that glass substrate technology has become a rising star in the field of advanced packaging due to its excellent performance and man...[Details]

71M6543F/71M6543H are fourth-generation polyphase electricity meter system-on-chips (SoCs) featuring 5MHz 8051-compatible MPU core, low-power real-time clock (RTC) with digital temperature compensati...[Details]

I used to use 51, but it was always C51. I have more than 10 years of experience in C and rarely use assembly. Later, I switched to arm because of the project. At first, I didn't know anything about ...[Details]

Use enameled wire to wind a coupling inductor around the toroidal core, with 60 turns on the primary side and 30 turns on the secondary side, as shown in the figure. Use enameled wire to wind a co...[Details]

introduction The H-bridge power transistor topology is becoming an increasingly popular method for bidirectionally driving motors and other loads from a single supply voltage. In most appl...[Details]

       Samsung has announced the Galaxy M21, a new smartphone for the Indian market, priced at 12,999 rupees (about $175), according to GSMArena. It is the successor to last year's Galaxy M20 and ano...[Details]

This article is the 19th in this series. The purpose of speech coding compression is to reduce the bit rate without losing information, thereby saving storage space and communication bandwidth. The...[Details]

1 Introduction The single-key switch circuit has been widely used in digital products such as PDA, mobile phones and electronic dictionaries. There are many ways to implement it. Generally...[Details]