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In recent years, the world economic situation and energy development pattern have undergone major changes. All countries are concerned about energy issues and are worried that the large-scale use o...[Details]

Recently, the National Development and Reform Commission and the National Energy Administration issued the "Notice on Actively Promoting the Work Related to the Subsidy-free Grid-parity Access of W...[Details]

1. The smart home industry has a promising future Shortly after the beginning of 2014, the smart home industry had a bombshell news: on January 14, Beijing time, Google announced that it would acquir...[Details]

ws2812x data transmission time T0H 0 code, high level time 220ns~380ns T0L 0 code, low level time 580ns~1.6µs T1H 1 code, high level time 580ns~1.6µs T1L 1 code, low level time 220ns~420µs RES frame ...[Details]

     YouTuber @Bob Wulff previously conducted a burn-in test on the Nintendo Switch OLED, which lasted for 1,800 hours and showed "no noticeable burn-in." 　　Now, according to Bob Wulff's latest video...[Details]

The control of three-phase permanent magnet brushless DC (hereinafter referred to as "BLDC") motors requires an electronic commutation circuit, while traditional brushed DC motors use mechanical se...[Details]

#include "kernel.h" unsigned int PWM_Buf ; //6-channel PWM frequency unsigned long timer0_ticks; unsigned long timer0_tickssec; unsigned long timer1_ticks; unsigned long timer1_ticksmin; unsigned l...[Details]

Recently, we learned from relevant channels that Audi will launch a new car-computer interaction system. This system further enhances the independence of the car-machine system, and the built-in appl...[Details]

1. I've been playing with stm32 recently and developing with the library (V3.5.0). I was confused by the variable definition of stm32 and was determined to figure it out. In the stdint.h file, we ca...[Details]

On May 10, according to the Luoyang Financial Bureau, Maxik Electronic Materials Co., Ltd. (hereinafter referred to as "Maxik") is a key listed reserve enterprise in Luoyang. Currently, securities fi...[Details]

　　vector network analysis 　　Network analysis refers to the process by which designers and manufacturers measure the electrical performance of all components and circuits in more complex systems. When...[Details]

Organic light-emitting diode (OLED) displays are becoming more common, most notably in products such as mobile phones, media players, and small entry-level TVs. Unlike standard LCD displays, OLED ...[Details]

1. Independent buttons principle: Independent buttons are relatively simple. First, find the schematic diagram of the case in the supporting information of the microcontroller development board, ...[Details]

Autonomous driving has huge potential, and the semiconductor industry represented by chips will benefit from it.   Favorable policies and technological progress have accelerated the industrialization...[Details]

STMicroelectronics has launched the HFA80A automotive-scale input Class-D audio amplifier, which combines high efficiency, compact size and low cost. It is optimized for automotive and local electr...[Details]