V804ME09

Basics By changing the frequency of the waveform output by the microcontroller pin, the tone of the buzzer can be adjusted to produce sounds with different timbres and tones. By changing the duty...[Details]

Two weeks ago, Bose launched two true wireless earbuds, the noise-reducing "Bose QuietComfort Earbuds" and the sports-focused "Bose Sport Earbuds". These two products are now available for pre-sale i...[Details]

SCHUNK helps Shaanxi Eastern Aviation Instrument Co., Ltd. to run its ultra-large-scale flexible production line smoothly 33 meters in length, 14 integrated devices, fully automated scheduling and...[Details]

Electromagnetic interference is generally radiated through space and conducted through wires. It has always been a difficult problem and research hotspot in the engineering field. As a high-power mod...[Details]

According to US technology media CNET, although Huawei has been vigorously promoting the power of its Harmony operating system, the company said it hopes to maintain the Android ecosystem and therefo...[Details]

      According to Tencent's "First Line" report, people familiar with the matter revealed that Honor will release its true flagship product after its separation from Huawei as early as July. "If not...[Details]

Appearance: Code: main.c file   #include "smg.h" #include "ds18b20.h"     /******************************************************************************* * Function name: main * Function : Main...[Details]

       More and more applications, such as process control and weighing, require high-resolution, high-integration and low-cost ADCs. The new Σ-Δ conversion technology can meet these requirements. ...[Details]

1 Introduction 　　With the in-depth development and combination of computer technology, communication technology and instrument technology, virtual instruments have been further developed. Virtual i...[Details]

According to the latest news from the supply chain, with the rapid growth of the HMS (Huawei Mobile Services) ecosystem and the increasing pressure from the external environment, Huawei is already co...[Details]

Working power supply Program space (FLASH / ROM): used to store the code program of the microcontroller 1K = 1024 bytes SRAM: Used to store variables in the microcontroller program code. EEPROM...[Details]

Yes, the original high-voltage winding remains unchanged, and the low-voltage winding is wound with 0.71 high-strength enameled wire for about 65 turns as the primary of B2. This is also ver...[Details]

Answer: The measurement of AC voltage is divided into single-phase AC voltage measurement and three-phase AC voltage measurement. (1) Single-phase AC voltage measurement: Single-phase AC voltage meas...[Details]

Now more and more customers are using Helim air tightness testers. Sometimes Xiamen Xili Instruments will encounter some after-sales problems such as the instrument suddenly failing to start. This ti...[Details]

The circuit explained here is basically a warning signal generator designed mainly for automotive applications. It triggers a warning signal when the turn indicator switch is not returned to the ne...[Details]