1. Network OverviewBuilding a complete Zigbee mesh network includes two steps: network initialization and node joining the network. Node joining the network includes two steps: joining the network by ...
Previously, we introduced how to quickly read sensor data through read_data_polling. Today, we will give a detailed introduction to the code functions in the read_data_polling routine. Through this co...
littleshrimpST Sensors & Low Power Wireless Technology Forum
[i=s]This post was last edited by Baboerben on 2022-1-24 10:58[/i]How to analyze this circuit, DC input 24V, output 9V6A,
What are the advantages and disadvantages of this step-down circuit compared t...
With the development of science and technology, intelligent control technology has begun to be widely used in the field of electronic testing. In modern industrial measurement and control systems, pe...[Details]
1. What is an LED floodlight?
LED downlights are also called spotlights, projection lamps, and spotlights. They are mainly used for architectural decorative lighting and commercial space light...[Details]
On May 11, blogger @数码闲聊站 revealed that Xiaomi's next engineering machine will use a dual-curved hole-punch screen solution, codenamed Apollo and Verthandi, with a maximum refresh rate of 120H...[Details]
CPLD (Complex Programmable Logic Device) is a complex user-programmable logic device that uses a continuous connection structure. This structure makes it easy to predict delays, making circuit simula...[Details]
introduction
The IEEE 1149.1 boundary scan test standard (commonly referred to as JTAG, 1149.1 or "dot 1") is an industry standard method for testing the characteristics of complex ICs and circui...[Details]
In order to improve the utilization rate of solar energy and solve the problem of intermittent solar energy production, an international research team led by Spanish scientists has successfully dev...[Details]
On September 2, Velodyne announced that it will showcase its innovative lidar technology at IAA Mobility in Munich, demonstrating its technological leadership and product breadth in lidar sensors and...[Details]
An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform electrical signals that are invisible to the naked eye into visible images, making it easier for pe...[Details]
Huawei MatePad Pro has been officially released and will go on sale on December 12, with a starting price of 3,299 yuan. It is reported that the MatePad Pro is equipped with Kirin 990 chip and Da V...[Details]
LPC43xx IAP function call Generally, the IAP of MCU is that the manufacturer fixes a piece of code in a certain area of the chip, and then tells you the entry address of this code. We can generally...[Details]
The LED driver power solution using SA7527 has been mass-produced with stable quality. advantage: 1) High power factor: above 0.95 2) Low harmonics: less than 15% 3) High efficiency shortcoming: 1) T...[Details]
After Debian 5.0 Lenny Release, a new term "armel" appeared. It can be seen in many ARM toolchain packages. As the name suggests, armel is for ARM Architecture. However, the biggest difference ...[Details]
The LT3956 from Linear is a 80V input 80V output constant current constant voltage DC/DC converter, which is very suitable for driving high current high brightness LED (HBLED). 3000:1 true color ...[Details]
On November 1, the Guangzhou Municipal Bureau of Industry and Information Technology issued the "Implementation Plan for Promoting the Construction of New Energy Storage Industrial Parks in Guangzh...[Details]
RF/Wirelessly
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