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.
[Atria AT32WB415 series Bluetooth BLE 5.0 MCU] + IAP (Bootloader)
First of all, I would like to express my gratitude to Artly for providing the opportunity for evaluation and providing comprehensive r...
Today we will mainly learn about the origin of radio waves Bluetooth, how Bluetooth works, whether it is safe, whether there is radiation, and whether it will affect health.The origin of the name Blue...
ESP32-C3 uses IDF development tools to connect to WiFi. The code I used is examples\wifi\getting_started\station, which is a simple WiFi Internet access setting.
First, copy the sample code to the tar...
[i=s]This post was last edited by 1nnocent on 2021-4-9 09:08[/i]The schematic diagram is as follows:
If the input of a single-power op amp is not rail-to-rail, the op amp cannot input a signal close t...
What are the pull-up and pull-down capabilities of a 0-10V dimmer? I want to connect 100 dimmer power supplies in parallel. Will the dimmer's driving capacity be insufficient?...
On December 6, the latest data released by South Korean market research organization SNE Research showed that from January to October this year, the global installed capacity of registered electric v...[Details]
In recent years, the installation rate of advanced driver assistance systems (ADAS) in automobiles has been growing rapidly. Looking at major manufacturers, these technologies are basically concent...[Details]
Model checking is the most successful requirement verification tool. The basic principle of model checking is shown in Figure 1. The input of the model checking tool is the system requirements or d...[Details]
GaN power semiconductor supplier Transphorm has responded to recent news that China has imposed export restrictions. China's Ministry of Commerce announced on Monday, July 3, 2023, that it would rest...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
This is a popular science post to test whether you have reached the 60-point level. Please test yourself or share it with your friends. 1. Thermal radiation light source 1. Incandescent lamp...[Details]
The visual perception competition in ADAS and autonomous driving is entering an in-depth stage. Among them, high-pixel cameras have become a trend, and ISPs related to image processing quality have b...[Details]
With the official release of Xperia 1 II and 5 II, the leaks about Sony Xperia 1 III have begun. The well-known Japanese publishing house ESATO said it had obtained intelligence from a trustworthy so...[Details]
1 Simple switching power supply
The simplified switching power supply circuit composed of TEA1520 series is shown in Figure 1.
Figure 1 Circuit of a simple switching p...[Details]
The electronic control system of new energy vehicles, in a narrow sense, refers to the vehicle controller. In a broad sense, it includes the vehicle controller, battery management system and drive ...[Details]
Heat pump split wall-mounted air conditioners are increasingly being chosen by families for their superior performance, and their functions are changing with each passing day. The control system pl...[Details]
According to BusinessKorea, Chinese battery manufacturer CATL is working hard to expand its global market share and has started a "competition" with South Korea's LG Chem, SK Innovation and Samsung S...[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]
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]
HBLED (high brightness light emitting diode) is the fastest growing light source in the world. Its luminous efficiency is in the range of 35-50Lm/W, which exceeds that of incandescent and halogen lam...[Details]