MOS2CT521R45R3F

A report released by IHS Markit said chip sales fell nearly 14% in the first half of 2019, the biggest drop since 2009. The report noted that major chip suppliers suffered their worst revenue declin...[Details]

       Samsung's S series and Note series have always been highly respected in the global high-end market, but due to their high prices, sales have always been limited. Therefore, Samsung has also la...[Details]

89c51 pin diagram pin diagram Pin function description 89C51 external pin diagram: (can be copied directly into the ASM program file and used for comments, very convenient) ; ┏━┓┏━┓ ; P1.0 ┫1 ┗┛40...[Details]

This single chip microcomputer is STC89C52RC, this program is applied to step motor--28BYJ, a small stepper motor, with a power supply voltage of DC5V. It can be directly connected to the single chi...[Details]

A new sensor integrated into a blue headband is designed to wirelessly control a robot using only brain waves. Image source: "ACS Applied Nanomaterials" Wearing a special electronic headband and ...[Details]

According to Bloomberg, Apple's Apple Watch will undergo a major overhaul this year. The "Apple Watch Series 7" will adopt narrower display bezels, a faster processor, and support newer ultra-wideban...[Details]

This chapter introduces the GPIO related knowledge of STM8L051F3. The content is divided into the following parts: Introduction to GPIO Light up the LED 1. GPIO Introduction GPIO: General purpose...[Details]

        When I used STM32 to write programs before, I used the default clock. Therefore, I didn't care about the RCC clock configuration when writing digital tube displays and A/D voltage measurement...[Details]

According to the Financial Times, Qualcomm CEO Amon said that Qualcomm hopes to participate in the upcoming initial public offering (IPO) of ARM, a chipmaker under SoftBank Group, and purchase some s...[Details]

　　"Smart home", also known as intelligent residence, uses advanced computer technology, embedded system technology, network communication technology and sensor technology to organically combine vario...[Details]

Taiwan-based touch screen module manufacturer TPK-KY expanded its LCD panel module production capacity by four times by the end of the second quarter of 2021. However, due to customers' adjustments t...[Details]

There has always been a strange saying about wireless routers, that wireless routers have radiation that will affect human health. There are even articles on public accounts that ask people to turn o...[Details]

Recently I learned a piece of code about averaging and filtering. When I used it in the past, I usually calculated it like this: first read out 10 values ​​at once, sum them up and divide them by 10, ...[Details]

Semiconductor light- emitting devices include semiconductor light-emitting diodes ( LEDs ), digital tubes, symbol tubes, tees, and dot-matrix display screens (matrix t...[Details]

The pulse width modulation (PWM) switching power supply only samples the output voltage and implements closed-loop control. This control method belongs to the voltage control type and is a single-loo...[Details]