20020316-G091B01LF

  With the rapid development of LED lighting and the gradual improvement of light efficiency, LED manufacturers have put forward higher requirements for LED drivers , connectors and other devices. Wh...[Details]

1 background The optimization targets the error accumulation in the z direction and the low loop efficiency when building a map of 100,000 square meters (≈400*400) when running 3D SLAM in...[Details]

Recently, Shandong Province issued the 2022 "Stability and Progress" high-quality development policy list (first batch), including two parts: "2021 Policy Package Classification Implementation List" ...[Details]

If the MCU has no IO, what is the use of it? STM8 is an 8-bit MCU series. One IO Port generally includes 8 pins. Each pin can be independently programmed as a digital input or digital output port (...[Details]

Market research firm Yole Development predicts that automakers will sell tens of millions of electric and hybrid vehicles in the next 15 to 20 years. This demand has made the development of power ele...[Details]

Lithium-ion batteries Currently, they have become the preferred energy source (power source) for laptops and handheld systems. As the demand for power from CPUs, displays, and DVD drives c...[Details]

Application technology | Integrated electronic hydraulic brake system (iEHB) Application field: Intelligent chassis Unique advantages: ...[Details]

Every time when the mobile phone system is mentioned, several ideas will come to my mind. For example, old mobile phones will never be upgraded to very new systems. It is generally believed that it i...[Details]

 On April 28, according to CINNO Research's latest monthly semiconductor industry report, smartphone shipments in mainland China declined significantly in the first quarter of 2020 due to the severe ...[Details]

1. Introduction There are two main methods for detecting track irregularities : absolute measurement and relative measurement. The most widely used method is the relative measurement metho...[Details]

Jiwei.com reports that it is extremely popular! In 2019, the smart lock market shipped 29 million sets, and by 2020, it is expected to reach 41 million sets. Although the epidemic has temporarily hel...[Details]

　　GaAs photocathode is a negative electron affinity photocathode with the advantages of high quantum efficiency, concentrated energy and angle distribution of emitted electrons. Therefore, it has been...[Details]

1. Create a new empty folder 2. Open keil -- new uVision project 3. Select the directory and name the file 4. Select chip 5. Add files 6. Write C51 MCU program According to the circuit di...[Details]

Just as we have become accustomed to scanning code payment, more and more offline face-scanning payment devices are quietly changing our payment habits. Compared with scanning code payment, although ...[Details]

Although biometric technology has only been used for a short time, there have been many negative reports about it. Many companies and security experts believe that fingerprint technology has problems,...[Details]