1. I recently encountered this problem when adjusting the board: the board functions normally when the emulator is plugged in and running online, but some functions of the board are abnormal when it i...
We often come into contact with crystal triodes and are familiar with their use. Relatively speaking, we are a little unfamiliar with crystal field effect tubes. However, due to the unique advantages ...
1. High frequency resistor
The most common circuit element in low-frequency electronics is the resistor, which is used to reduce voltage by converting some electrical energy into heat. The high-freque...
The tree topology of the Zigbee wireless communication protocol includes Co-ordinator (zigbee module-coordinator) nodes, multiple Routers (zigbee module-router) and Enddevice (zigbee module-coordinato...
Switching power supply design technology and application examples : https://training.eeworld.com.cn/course/5750The course explains complex switching power supply knowledge in a simple and easy-to-unde...
From August 2 to 5, 2019 ChinaJoy will be held at the Shanghai New International Expo Center. As a leading company in the mobile industry, Qualcomm named the venue after the Qualcomm Snapdragon brand...[Details]
On the evening of October 12, the Shenzhen Stock Exchange officially accepted the GEM IPO application of Zhejiang Hengwei Battery Co., Ltd. (referred to as "Hengwei Battery"). It is reported that H...[Details]
Consumers demand superior audio enjoyment while
reducing power consumption to extend
battery
life and music playback time, but the sound quality of most devices using Class D amplifiers is far f...[Details]
The rapidly declining cost of photovoltaic solar installations is making this technology a practical solution for off-grid applications. The National Renewable Energy Laboratory (NREL) calculated t...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
Simple magnifying exposure meter circuit diagram
This circuit is a simple exposure circuit. Its output voltage is adjusted to zero by the potentiometer VR when there is no light.
...[Details]
As a convenient, safe and reliable DC power source, batteries have been widely used in the fields of electricity, communication, military, etc. Temperature is an important parameter of batteries. I...[Details]
From the industrial field to the service field, from traditional manufacturing to new retail, collaborative robots, as a disruptive innovation of industrial robots, are penetrating into all walks...[Details]
As a kind of flow measurement instrument that has emerged in China, ultrasonic flowmeter provides great convenience to users in use. And it has strong versatility. After localization, the price can be...[Details]
China Energy Storage Network:
Promoting the consumption of renewable energy will still be the most important link in the future, and the wide application scenarios of energy storage are undou...[Details]
Straight tube LED lighting refers to straight-tube LED lighting that aims to replace fluorescent lamps. Most companies that are new to the LED lighting market have launched straight tube products...[Details]
As early as 2019, when the collaborative robot market was just beginning to emerge, COVAL launched the first CVGC carbon vacuum gripper designed specifically for collaborative robots. Now, in the c...[Details]
After experiencing the "germination period" of exploration, the "expansion period" of flourishing, and the "trough period" of pattern reshaping, China's new energy vehicle market has now entered a bo...[Details]
The three-phase protection device for three-phase AC motors is a protective device that can monitor the running status of the motor in real time. When the motor has abnormal conditions such as phas...[Details]
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