Source : https://www.hackster.io/john-bradnam/neopixel-christmas-tree-a1fc34
The colorful Christmas tree with more than 50 styles can be controlled through a web browser.Material :Espressif ESP8266 ES...
I attended the live broadcast of " ST60 Contactless Connector and Application Exploration " held by EEWORLD and felt that this technology is very advanced. In this online meeting, I learned:
ST60 is a...
For those who are doing wireless network coverage projects, wireless bridges are very common, because wireless bridges are essential wireless bridge devices for wireless coverage.In the case of wirele...
The following is the manual of the TDA7492PE power amplifier chip. The input voltage VCC is 12V. What are the functions of the D3, D4, D5, D6, D7, D8, D9, and D13 diodes? How to select them? Please gi...
[color=#333333]I would like to ask about the LabView industrial control equipment. When testing the product, the computer will automatically restart inexplicably. What is going on? It happens several ...
1. Concept and characteristics1. ConceptDC-DC refers to Direct Current. It is a device that converts electrical energy of one voltage value into electrical energy of another voltage value in a DC circ...
Introduction
The laboratory animal individual ventilated cage (IVC) (closed loop) monitoring system uses a microcontroller to collect parameters such as the ventilation volume of the cage fan a...[Details]
0 Introduction
With the large number of computer-based control equipment and highly automated electrical equipment put into use, industrial users have higher and higher requirements for power...[Details]
The design of the microcontroller clock system is critical to the overall performance of the system. In order to obtain a cheap, accurate and stable clock, in most cases, a quartz crystal or a cera...[Details]
In the product processing and manufacturing industry and industrial production, the application scope of pumps, fans and other equipment is becoming more and more extensive. Their consumption of elec...[Details]
Analog Devices, Inc. (ADI) announced a strategic collaboration with Hyundai Motor Company (HMC), which plans to launch the automotive industry's first fully digital road noise cancellation system usi...[Details]
Recently, there are more and more news about the Samsung Galaxy S10 Lite phone. Now there is news that the Samsung Galaxy R5 is also a Samsung Galaxy S10 Lite phone. Sudhanshu Ambhore f...[Details]
Silicon Labs (NASDAQ: SLAB) announced that it has entered into a definitive asset purchase agreement with Redpine Signals to acquire the company’s Wi-Fi and Bluetooth businesses, its Hyderabad, India...[Details]
1. Function prototype In the function library officially provided by STM32, you can find functions like HAL_Delay(). This function uses a timer to achieve a more accurate time delay and provides it...[Details]
Compared with ordinary stereo, what are the advantages and disadvantages of surround sound? This starts with stereo recording. Strictly speaking, stereo recording has high requirements for the placeme...[Details]
Recently, GPD announced the new XP PLUS Android handheld on Twitter. Officials said that the handheld was originally planned to be equipped with Qualcomm's handheld chip Snapdragon G3x Gen1, bu...[Details]
Outdoor integrated cabinets can make the construction of base stations more flexible, efficient and economical, especially in the context of the vigorous promotion of 3G network and FTTx constructi...[Details]
Artificial intelligence improves vehicle safety and convenience The in-car monitoring system can monitor driver fatigue and distraction in real time and has driving assistance functions “Bosch ...[Details]
As a new automatic identification technology, RFID is widely used in various personnel positioning systems, such as underground personnel positioning systems in mines. The successful development and w...[Details]
On October 21, Tang Chuanle, deputy director of China National Nuclear Corporation Equipment, led a team to visit and exchange with Herui Electric Power. The company's chairman Yang Lin, general ma...[Details]