RCL04061R80JNEA

1. Introduction Semiconductor light emitting diodes (LEDs) have been widely used in indicator lights, signal lights, instrument displays, mobile phone backlights , vehicle-mount...[Details]

　　STMicroelectronics (ST) has announced the industry’s first STM32 F7 series microcontrollers based on ARM’s latest Cortex-M7 core, outperforming ST’s previous 32-bit STM32F4 microcontrollers and dou...[Details]

Time-of-flight optical sensing enables world’s first accurate personal air quality monitor and smoke detector on smartphone March 1, 2024, China – STMicroelectronics, a world-leading semiconductor ...[Details]

WIZnet W5500 supports up to 80MHz SPI clock, so users can use MCU to provide a high-speed Ethernet SPI communication with a maximum transfer rate. In this article, I will show how to use STM32 MCU to...[Details]

On June 4, under the pressure of inflation and economic downturn, the long-lasting semiconductor shortage and price increase gradually came to an end, and major institutions have adjusted their expec...[Details]

There are 5 interrupt sources for 51 MCU, namely external interrupt 0, external interrupt 1, timer 0, timer 1, and serial port interrupt. Whether it is a textbook for university classes or a refere...[Details]

1. Before measurement, keep the meter in a horizontal position, hold the meter body with your left hand, and shake the megohmmeter rocker with your right hand at about 120r/min. The pointer should po...[Details]

What is a thermal printer Thermal Printer Pictures The principle of thermal printer is to cover a light-colored material (usually paper) with a transparent film, and the...[Details]

A friend asked a question like this: I don't want to run an operating system on the STM8 microcontroller. When I need to process some business logic, I also need to detect short presses, long press...[Details]

Choosing among the range of available test and measurement hardware and software can understandably be daunting for first-time and experienced users alike. Technological advances have accelera...[Details]

Since the switching device of the inverter is a high-power transistor, its overcurrent capacity is smaller than that of the thyristor, so the correctness of its capacity selection is directly relat...[Details]

A smart grid is a power grid that uses information and communication technologies to collect information within the grid and can automatically coordinate based on the collected information (such as p...[Details]

Today, vivo's new mobile phone system OriginOS officially announced that it will be released in Shenzhen on November 18. Previously, the official said that the system "took a year to polish carefully...[Details]

1. Composition of computer network detection system The computer network detection system consists of industrial computers, network hubs (or switches), network adapters, and communication interfac...[Details]

On October 30, according to CCTV News, on October 29, local time, Hildegard Mueller, president of the German Association of the Automotive Industry, issued a statement strongly opposing the EU's im...[Details]