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.
Introduction
The work collects voltage through ADC and transmits it to the cloud server through the 4G module. The protocol uses TCP transparent transmission, and the data is retained in the cloud pla...
[font=新宋体][size=4]Help, I am debugging IIC communication, the oscilloscope shows: IIC SDA line always has falling jitter when maintaining high level, SCL line has bending on rising edge and ringing on...
I would like to ask, does anyone know that there is a small signal DC gain function TF in PSpice, and what principle is it calculated based on? If any expert has information on this, could you please ...
[backcolor=rgb(222, 240, 251)]The circuit I used to power the TFT LCD is shown above. [/backcolor] [backcolor=rgb(222, 240, 251)]If the screen is not connected, all four voltages are normal. [/backcol...
[align=left]Recently, ST launched the STM32L4x2 series, expanding the ultra-low power product series and its performance. The editor was fortunate to get a NUCLEO-L452RE, and take everyone to experien...
Nowadays, there are many types of flow measurement technologies and instruments, and the measurement objects are complex and diverse, which determines the complexity of the application technology of ...[Details]
July 2, 2024 Nidec Motor (Dalian) Co., Ltd. (hereinafter referred to as "Nidec Motor (Dalian)") was awarded the "Excellent Customer Service Award" by Nexteer Automotive Systems Co., Ltd. and the "E...[Details]
1. Overview
Due to the advancement of today's radio communication technology, the quality and function of wireless microphone products have been relatively improved, reaching the mature and pr...[Details]
Pulse oximeters measure arterial oxygen saturation by sensing the absorption properties of deoxygenated and oxyhemoglobin using different wavelengths of light. Basic meters consist of sensors place...[Details]
A large number of new technologies such as big data, the Internet of Things, and cloud computing are constantly enriching our lives. The combination of virtual and reality is unconsciously changing o...[Details]
You must know Wi-Fi, Bluetooth and 5G, but now, there is a new wireless communication term. Apple recently announced that iPhone 11 and iPhone 11 Pro have added ultra-wideband technology (UWB). So wh...[Details]
1. What is LED light? LED: Semiconductor light-emitting diode. Directly convert electrical energy into light energy 2. LED operating parameters The working voltage drop of ordinary light-emitting d...[Details]
"Rollable", can be easily installed on irregular roofs or outside vehicles; "Lightweight", the stainless steel substrate is only 0.127 mm thick, very thin and light; "Low installation cost", Xunli ...[Details]
introduction
For radio management, spurious emission is an important cause of interference. In the detection of radio transmission equipment, spurious emission is an important test item. So, how to m...[Details]
When writing multiple bytes of data to EEPROM continuously, if you have to wait for several ms for each byte, the overall writing efficiency will be too low. Therefore, EEPROM manufacturers have come...[Details]
HCCA HCCA is a 256-byte memory structure that system software uses to send or receive special control and status information to or from HC. It is 256-byte aligned. The HcHCCA in the HC register poi...[Details]
environment: Host: WIN8 Development environment: MDK4.72 ucgui version: 3.90 ucos version: ucos-ii mcu: stm32f103VE illustrate: In this example, task1 sends data to task2 via email. Effect pictur...[Details]
State Grid Electric Vehicle Service Co., Ltd. Xie Changwei
Energy transformation is a systematic social project. The development of a better society in the future cannot be separated from the ...[Details]
Jingpin Technology's handwriting recognition technology helps Zhenyao Technology's e-book products
The handwriting recognition core of Boutique Technology supports up to 15 languages. It is 100% in...[Details]
Recently, the first PACK and the first batch of 162Ah batteries rolled off the production line at the Honeycomb Energy (Chengdu) Power Battery Manufacturing and Southwest R&D Base, located in the adva...[Details]