Quectel BC28 NB module antenna debugging problem--------Now I have a problem. A product must use NB module, which is BC28. The frequency band of NB is very wide, especially the low frequency. As a res...
[i=s]This post was last edited by dcexpert on 2019-12-11 10:05[/i]CircuitPython, an important branch of MicroPython and also open source, has just released version 5.0.0 Beta 1.https://github.com/adaf...
RT-Thread Studio : https://training.eeworld.com.cn/course/5638RT-Thread Studio is a one-stop RTT development tool that makes IoT development simple and efficient through an easy-to-use graphical confi...
[align=center][color=Black][b]{:1_107:}In April, let's work with TI to dissect the classic FR6043 ultrasonic gas flow measurement solution[/b][/color][/align][align=center][color=Black][b]and the tech...
On the morning of the 18th, the groundbreaking ceremony of the Yangtze River Delta Energy Storage Industry R&D and Manufacturing Base Project with a total investment of 5.1 billion yuan and the unveil...[Details]
Given the massive development of Industry 4.0 and industrial automation, modern smart factories have shown faster distributed computing, faster flexible networking, and more intelligent edges. Desi...[Details]
Domestic industrial CPU, real-time analysis and testing based on Allwinner T507-H development board by Mil
1. Concept
Allwinner Technology's T5 series is a high-perfor...[Details]
The MAX5389 is a dual, 256-tap, volatile, low-voltage linear-variable
digital potentiometer
that offers 10kΩ, 50kΩ, and 100kΩ end-to-end resistances. The device operates from a single +2.6V t...[Details]
More than a dozen tools and programs, including the newly released NeuralVDB and Kaolin Wisp, enable millions of designers and creators to easily and quickly create 3D content. Creating 3D obje...[Details]
At 22:00 Beijing time on May 10, the new Intel On Industry Innovation Summit opened. This summit is the latest summit in the Intel On series, dedicated to building the future of industry and technolo...[Details]
AVR MCU keyboard subroutine Keyboard scanning has interrupt mode and query mode #include "jn8515def.h" /******The following is the keyboard arrangement diagram****** | | | f...[Details]
Power line carrier communication is a special communication method that uses power lines as information transmission media for voice communication or data transmission. Power line carrier communicatio...[Details]
It’s almost a tradition for Microsoft to hold a Surface event in October, and even though everything has been postponed due to the pandemic, it won’t change this year. According to well-known leaker ...[Details]
Apple officially released the new iPhone 12 series on October 14. Among them, iPhone 12 and iPhone 12 Pro were first released on October 23; while iPhone 12 mini and iPhone 12 Pro Max started p...[Details]
As the number of LED lighting devices grows,
new
integrated
circuits are being developed to provide
controlled
power
to LEDs
. Energy conservation is a global issue, and power-hungry...[Details]
With the scarcity of global resources and environmental pollution, people are gradually aware of the importance of protecting the environment. However, with the development of science and technolog...[Details]
CAN bus - Controller Area Network (CAN) international standard (ISO11898). Compared with general communication buses, CAN bus has outstanding reliability, real-time and flexibility in data communic...[Details]
New and old friends in the forum. I wish you all a happy new year. At the beginning of the new year, I will give you a little trick. Engineers often encounter situations where they need multiple se...[Details]
As the mobile phone market has passed its rapid growth period and entered a development bottleneck period, the industry as a whole has entered a stage of fierce competition. Leading mobile pho...[Details]
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