27TS-1

Section 5 Specific techniques of manual welding operation 　　To ensure high-quality solder joints, specific welding operation techniques may vary, but the following methods summarized by predecess...[Details]

Recently, the Shanghai Municipal Transportation Commission, Shanghai Municipal Development and Reform Commission, Shanghai Municipal Road Transport Bureau, Shanghai Municipal Police Bureau, and Sha...[Details]

According to Tianyancha information, on January 27, the registered capital of Huawei Technical Services Co., Ltd. was changed from RMB 150.05 million before the change to RMB 250.05 million after the...[Details]

A new estimate claims that less than 5,000 days have passed since the first iPhone hit the market, but the number of active iPhone users surpassed 1 billion in September 2020. Apple has not publicly ...[Details]

1. Structure of a single-chip embedded system A single-chip embedded system generally consists of two parts: hardware and software. The hardware part is divided into a single-chip control chip (i.e...[Details]

1. LED flashes  /******************************************************************** Simple experiment of LED flashing ******************************************************************/ include reg...[Details]

Step 1: The on-chip flash partitions of atmega128 are described on page 275 of the atmega128 datasheet. Correspondingly, on page 284, there are specific settings for the size of the application are...[Details]

Huabei announced the official launch of the "Spring Festival Travel Interest-Free Installment Plan". After users search for "Spring Festival Travel" on Alipay to receive Huabei's interest-free instal...[Details]

Single-phase motors are mostly dual capacitors, that is, starting capacitors and running capacitors. Taking a 2.2KW motor as an example, the capacity of the starting capacitor is relatively large, ...[Details]

Function of the circuit In addition to general multiplication, analog multiplication has many other uses, such as balanced modulation and demodulation, synchrono...[Details]

By using the powerful functions of AT89C2051 single-chip computer and combining the characteristics of fast and easy-to-use temperature and humidity measurement of smart sensor SHT75, a temperat...[Details]

In the past two years, affected by the trade war and increasingly fierce market competition, the frequency of industry reshuffle has accelerated. More and more companies are facing severe survival "c...[Details]

China pushes hydrogen to meet carbon emissions targets Vancouver, Canada – August 5, 2021 – Ionomr Innovations, a Vancouver, Canada-based developer of advanced ion exchange membrane and polymer sol...[Details]

Today's portable product power supply designs are becoming increasingly complex, requiring higher power, more power rails, and smaller board space. In response to the above trends, Texas Instrument...[Details]

Modern head-up displays that project information such as speed and navigation directions onto the windshield are already in widespread use, but many automakers are still looking for way...[Details]