MTSW-234-10-G-Q-640

Handheld electronic products are basically powered by dry batteries as consumables. However, most users will face a lot of old battery selection problems in daily use. Which old batteries can be used...[Details]

High-frequency electrodeless lamp is a high-tech product that integrates the comprehensive application of electronic technology, vacuum science, power electronics, plasma science, magnetic material sc...[Details]

　　In the previous section, we learned about the data types supported by the KEIL C51 compiler. How are these data types used in the definition of constants and variables? What is the meanin...[Details]

Data shows that my country's manufacturing value added increased from 16.98 trillion yuan in 2012 to 31.4 trillion yuan in 2021, and its share of the world's total increased from 22.5% to 30%, cont...[Details]

Central topic: Different test results using different oscilloscopes in high voltage testing Solution: Minimize quantization error Carefully handle the flatness of the oscilloscope ground amplitude-fr...[Details]

There have been reports that Nintendo is developing an iteration of the Switch. Recently, NVIDIA seems to have begun preparing for a new next-generation chip, which may be related to Nintendo. Rece...[Details]

Figure 1 Figure II PWM is widely used, but different projects have special requirements for the output PWM. To meet these requirements, we need more experiments to verify. Next, we will describe ...[Details]

The following are delay programs for microcontrollers (including asm and C programs, which are all used by me in the process of learning microcontrollers). In the delay program of the microcontroller...[Details]

Infineon Technologies AG has successfully developed an in-vehicle wireless charging security solution - OpTiGa™ Trust Charge automotive. The solution complies with the new Wireless Power C...[Details]

Japanese semiconductor giant Renesas Electronics announced that it will exit the LD (laser diode) and PD (photodiode/detector) businesses, as well as close the production line at the Shiga Factory, a...[Details]

Creating arbitrary waveforms doesn't have to be difficult! Creating arbitrary waveforms on a modern function generator or arbitrary waveform generator (AWG) is not as difficult as you might think. Ma...[Details]

       On the evening of November 26, the three musketeers of the Redmi Note 9 series were officially released. After the press conference, Lenovo Mobile preheated the new product, aiming directly at...[Details]

1. Hardware circuit The I2C bus is a simple, bidirectional, two-wire synchronous serial bus developed by Philips. As shown below: SDA (serial data line) and SCL (serial clock line) are bo...[Details]

1. Circuit working principle 　　As shown in the figure below. Tl is the 79 V AC (115 V/36 V) generated by the secondary winding of the transformer and resistor Rl to form a telephone ringing circuit...[Details]

Gartner recently released the latest China Information and Communication Technology Maturity Curve 2024. Based on the CIO priority task list, the curve divides relevant key technologies into three ...[Details]