C103270JY5V5

Intermittent oscillation of switching power supply is a common fault phenomenon, with a much higher fault rate than no output voltage, high or low output voltage, and its troubleshooting difficulty a...[Details]

An oscilloscope is a commonly used electronic instrument, mainly used to observe and measure various electrical signals. In conjunction with various sensors to convert non-electrical quantities into ...[Details]

1. Central Processing Unit (CPU) The CPU works according to the functions designed by the system program. It can monitor and diagnose the power supply, internal circuit working status and synt...[Details]

This paper introduces an AD conversion circuit composed of VF converter LM331 chip. It has the characteristics of simple wiring, low price, high conversion accuracy, etc. Moreover, LM331 chip does...[Details]

Note: 1. Pin 1 of AT90S2313 is reset pin. Low level reset  . 2. Pin 2 of AT90S2313 is serial input pin. Pin 3 of AT90S2313 is serial output pin  . 3. PWR TXEN can be connected to any I/...[Details]

Dalian Shiping Group launches 3D AI face recognition access control system solution based on Kneron products On November 16, 2022, Dalianda Holdings, a leading semiconductor component distributor c...[Details]

AVR MCU Port Operation Note: This section focuses on the operation of true bidirectional ports and the differences between true bidirectional port operation and pseudo bidirectional port operation. M...[Details]

1.1 Brief description of SPI protocol SPI is the abbreviation of Serial Peripheral interface. As the name suggests, it is a serial peripheral interface. It was first invented by Motorola. The SPI in...[Details]

Mobile robot manufacturers tackle communication and safety challenges Mobile robots are everywhere, from warehouses to hospitals and even on the streets. It’s not hard to understand ...[Details]

At the Technology Innovation Day held last week, NIO released the latest world model (NIO World Model, hereinafter referred to as NWM) in the field of intelligent driving, which goes beyond end-to-...[Details]

Beijing time, June 27, according to foreign media reports, a mobile phone and parts market report recently released by Nomura Securities analysts Romit Shah and Stuart Jeffrey showed that Apple has th...[Details]

Inverter, also known as power regulator, is an indispensable part of photovoltaic system. Usually, the process of converting DC power into AC power is called inversion, and the device that realizes...[Details]

In recent years, the overall sales volume of the smartphone market has continued to decline, and the industry winter has arrived. As a traditional industry, PC has also had a hard time in recent year...[Details]

Previously, the media rumor that Huawei's Hongmeng system would be launched in China first this year has not been officially confirmed by Huawei. Coincidentally, Trump said that he would allow Americ...[Details]

I started to get involved in embedded systems by learning microcontrollers, so I always felt that I should start from the hardware and then move on to the drivers. This learning process made it eas...[Details]