From November 06 to 08, 2022 , ELEXCON Shenzhen International Electronics Exhibition and Embedded System Exhibition will be held in Shenzhen Convention and Exhibition Center (Futian) . Multiple subway...
The last few hours, hurry up if you want it~ 100 sets of RVB2601, a RISC-V ecological development board worth 390 yuan, are coming. Submit your ideas now and you will have a chance to get it for free!...
Visit Avnet New Energy Technology Innovation Cloud Exhibition and win great gifts!Click here to register for the cloud exhibitionAvnet, a leading global technology distributor and solution provider, w...
"Python Learning Handbook: 4th Edition" is an introductory book for learning the Python programming language. The goal of this book is to quickly master the core Python language basics. This book is d...
This design is an automotive front-end power supply that provides 16W output to a 12V vehicle battery. The first stage is a pre-boost LM5150-Q1 to maintain a regulated mid-rail voltage of 8.5V during ...
Recently I saw ST's crystal oscillator design guide AN2867
“Load capacitance is the capacitance of the terminals of the circuit connected to the crystal oscillator. This value is determined by the ext...
On April 1, Guangzhou Zhiguang Electric Co., Ltd. (hereinafter referred to as "Zhiguang Electric") and Guangzhou Penghui Energy Technology Co., Ltd. (hereinafter referred to as "Penghui Energy") he...[Details]
As a widely used chemical "power source" in the world, batteries have the advantages of stable voltage, safety and reliability, low price, wide application range, abundant raw materials and high re...[Details]
Correct use of power transformers and energy-saving measures
Our hospital originally had a 630KVA transformer to supply power to the entire hospital. With the reconstruction of the CNC...[Details]
1. Features
The touch switch circuit is also called the touch dimming and switch control circuit, which is mainly used for controlling incandescent light in life. It dims the light source a...[Details]
There are less than 2 months left until the South China Smart Manufacturing and Technological Innovation Exhibition (SMF) opens! Seize the last chance to participate in the exhibition and seize the...[Details]
CDN is a distributed content distribution network built on an IP network, which mainly adopts a "center-edge" storage and service distribution method. Its basic principle is to deploy edge ser...[Details]
At present, conventional crystalline silicon photovoltaic modules adopt a sandwich structure packaging of "tempered glass/EVA/cell/EVA/backplane". The backplane is the packaging material in the module...[Details]
Piranha LED is a square, transparent resin package with four pins and a missing pin at the negative pole. Piranha is a diffuse light LED with a luminous angle greater than 120 degrees, high luminou...[Details]
On January 6, an announcement from the State Intellectual Property Office showed that CATL New Energy Technology Co., Ltd. applied for a project called "sodium-ion battery cathode materials and prepa...[Details]
The input and display circuit uses 4 buttons and function switching to complete the setting of output voltage and display switching. The display part uses a common anode digital tube for dynamic disp...[Details]
Technical features ★ Voltage and current output can be flexibly combined to output up to 6-phase voltage and 6-phase current. It can be combined in any way to achieve conventional 4-phase voltage, ...[Details]
Recently, when programming with STM8L051F3, PC0 and PC1 are used for analog IIC programming. For the problem of __iar_unhandled_exception that occurs during debugging, some solutions are provided by ...[Details]
According to the Daily Economic News, at 9:00 a.m. on the 19th, ZTE held its 2019 Annual Shareholders' Meeting at its headquarters in the High-tech Industrial Park in Nanshan District, Shenzhen...[Details]
In the 1960s, researchers discovered that diodes can be used as radiation sources and have commercial value. For decades, scientific and technical personnel in major electronic laboratories and e...[Details]
Some SN MCU models have RTC function (real-time clock) inside, which is a major feature of dual-clock chips! It also provides convenience for projects that need to use RTC.
I have used the RTC functi...[Details]