Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
There is no connection between Tmall Genie and esp8266, so how to use Tmall Genie to control esp8266?This tutorial uses the Scallop IoT platform (http://www.bigiot.xyz) to connect ESP8266 for Microyth...
I'm a novice learning ESP8266 infrared remote control. After searching around, it seems that there is no library related to infrared transmission and reception in MicroPython. Is there any expert who ...
Can you recommend any MOSFET models above 500V for motor drive, with PWM wave frequency reaching tens of kHz, and targeting high-performance drivers?...
Cheap_flash_fs (FAT high-end version) -- embedded FAT16/32 file system free source code download
This code is compatible with two file systems, FAT16/FAT32, Microsoft's long file name,Chinese file nam...
Single-cell lithium battery fuel gauge, CW2015CTCC size is only 1.5*1.4mm package WLP-9The working current is 15uA and the sleep current is 0.5uA. This chip is suitable for use in small battery-powere...
When designing distributed intelligence in automotive power management systems, it is critical to ensure that the protection mechanism is truly intelligent for smart power switches, especially in s...[Details]
With the advancement of China's "core" wave, the process of domestic semiconductor substitution has entered a white-hot state. As the only local full-field ion implantation machine company, Kaishiton...[Details]
China Energy Storage Network:
In March 2020, the new electricity reform has been in place for 5 years. The sudden outbreak of the epidemic did not attract more attention to the fifth annivers...[Details]
According to Qualcomm's naming rules, the next-generation flagship platform is expected to be named Snapdragon 865. On August 6, a mysterious device codenamed "Kona" appeared on the GeekBenc...[Details]
Preface
AC voltage
Peak refers to the maximum value (positive peak) or minimum value (negative peak) of the AC voltage, which is a very important parameter in the industrial product...[Details]
At present, Qualcomm has officially announced that it will hold the Snapdragon Technology Summit in China on December 1, when the new generation of flagship chips will be officially unveiled. ...[Details]
Online UPS mostly adopts single-phase bridge inverter circuit, as shown in Figure 3-7. It is composed of DC power supply E, output transformer T and field effect tubes V1~V4.
Figure
Online...[Details]
Signal generators are a common piece of equipment found in labs. They are best used to test the inputs of new hardware designs before assembly and to verify the performance of circuits. In recent year...[Details]
When purchasing a steam flow meter, the first aspect we need to pay attention to is the price. Generally speaking, you can see the quotation sheets of different manufacturers on the Internet, so that...[Details]
In June this year, the Municipal Party Committee Theoretical Study Center Group held a special study meeting on the development of new energy storage industry, in-depth study and implementation of Xi ...[Details]
A few days ago, a user confirmed that the recently hotly discussed Gevey SIM card sticker can successfully unlock the iPhone 4 with baseband 02.10.04 and iOS 4.3, allowing it to run on the T-...[Details]
Recently , there has been a lot of verbal wars about home cameras . First, a girl born in 1992 attacked Zhou Hongyi of 360, and then home camera IP cracking software and IP addresses were sold to ...[Details]
This paper introduces a multi-axis controller based on FPGA. The controller is mainly composed of arm7 (LPC2214) and FPGA (EP2C5T144C8) and its peripheral circuits, which is used to control the movem...[Details]
With the rise of IoT design, engineers often face various challenges in wireless development. Antenna matching is one of the most difficult problems. Therefore, Silicon Labs (also known as "Silico...[Details]
1. Introduction Microcontrollers generally have internal ROM/EEPROM/FLASH for users to store programs. In order to prevent unauthorized access or copying of the program in the microcontroller, most mi...[Details]