Today I opened the new version of the interface and found it very beautiful, but I couldn't find any useful content! It was all a mess! It's not that I'm not used to it, but it's chaotic!!!
Decided to...
[i=s]This post was last edited by dcexpert on 2019-10-6 20:19[/i]We have introduced some basic methods of MakeCode graphical programming before. Now we will introduce methods of OLED, sensors, etc.Thi...
Another pain point of NXP Rapid IoT SLN-RPK-NODE is that although the expansion board can be debugged, it cannot be debugged without the expansion board, which undoubtedly increases the difficulty of ...
Stable power supply1. 3~25V adjustable voltage stabilizing circuit
The adjustable range of this voltage-stabilized power supply is arbitrarily adjusted between 3.5V and 25V, the output current is larg...
[b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]tiankai001[/size]. If you need to reprint or use it for commercial purposes, you must obtain the author's consent and...
How to detect the address code? How does the receiving circuit control the operation of the driving circuit? How is the constant current drive reflected in the circuit? Thank you very much...
Located in Baodi Low Carbon Industrial Zone, Tianjin, the diaphragm production line of Tianjin Donggao Membrane Technology Co., Ltd. with an annual capacity of 30 million square meters was official...[Details]
In essence, an interrupt is an electrical signal. When a device has an event, it will generate an interrupt and send the electrical signal to the interrupt controller through the bus. If the interrup...[Details]
MCP2510 is a CAN protocol controller from Microchip, which fully supports the CAN bus v2.0a/b technical specifications and can send and receive standard and extended messages. It also has acceptanc...[Details]
product description
Liquid turbine flowmeter
It is the main type of velocity flowmeter. When the measured fluid flows through the liquid turbine flowmeter sensor, the impeller is forced to rotate...[Details]
"How to leverage cross-domain technological drivers such as AI, 5G, and computing models to accelerate the empowerment of robots is an urgent issue for the robotics industry. Intel is focused on lead...[Details]
Samsung launched a 583-inch 8K commercial "The Wall" display at the ISE2020 in Amsterdam, replacing the previous 437-inch version. It is reported that this is the largest commercial display panel pro...[Details]
Adhesive is an important material for producing bamboo plywood. Many small and medium-sized bamboo plywood companies in southern my country produce adhesives on their own.
The producti...[Details]
This project is to realize the functions of SD card reader and NAND Flash emulation USB flash drive at the same time. Combining the previous two projects, it can be done with a slight modification. S...[Details]
1. Introduction to S3C2440 GPIO The S3C2440 has a total of 130 multi-function input/output ports, divided into 9 groups, GPA ~ GPJ. By setting registers, it is determined whether a pin is used for ...[Details]
Recently, Xinwanda Electronics Co., Ltd. (hereinafter referred to as Xinwanda) announced that the company plans to spin off its subsidiary Xinwanda Power Technology Co., Ltd. (hereinafter referred to ...[Details]
This article uses the 2440 timer to implement a delay function I configured the timer interrupt to interrupt once every 10us, achieving a 10us step delay. 1. Hardware: See the previous section on...[Details]
The switched reluctance motor speed control system is a mechatronics product based on modern power electronics and microcomputer control technology. It consists of two parts: a switched reluctance ...[Details]
Digital Tube The digital tube is composed of eight LED lights. Essentially, it is 8 LED lights. Schematic diagram of digital tube: ps: The two COMs are for parallel shunting and reducing the curr...[Details]
On August 4, the first energy storage battery cabin of the Ningxia Haiyuan Energy Storage Base of CRRC Zhuzhou Electric Locomotive Research Institute Co., Ltd. officially rolled off the product...[Details]
On October 30, the world's highest altitude and largest installed capacity independent grid-connected energy storage power station - the 100MW/400MWh independent grid-connected energy storage proje...[Details]
Suggestions & Announcements
京公网安备 11010802033920号
EEWORLD
