A simple mesh network data collector for a smart meter advanced metering infrastructure (AMI) network is designed and implemented. The network is an IPv6 based low power wireless personal area network...
LED PWM ReviewsESP32-C3 has 6 LED PWM generators inside, which can be used for PWM output, with a precision of up to 14 bits, and an input clock of up to 80MHZ . It also supports fractional frequency ...
[size=4]CS8626 Filter-free, 50W Mono Class D Audio Amplifier Performance Overview CS8626E is a 55W mono high-efficiency Class D audio power amplifier circuit. Advanced EMI suppression technology allow...
Bought a wifi module and it just arrived this week.
Since I have to go back to my hometown for New Year's Day, I don't have time to adjust. I have to take a week off this week. Sorry.
The wifi functio...
The adjustable power supply composed of LM317 has the following two problems:
1. What is the function of the circuit composed of VQ1 and R3 in the figure?
2. What is the function of VD2 in the picture...
1. DIP switch
This is a cross section of a plain old DIP switch. There are four groups of switches in this component. This is one of the switches.
This is the annotated version. It looks very simple. ...
If you need to generate a high voltage from a low voltage, you can use a boost converter. It is one of the three basic switching regulator topologies and requires only two switches, an inductor, and ...[Details]
This article introduces the use of I2C memory. It mainly introduces the AT24CXX series devices, which are divided into two categories, mainly based on the storage capacity address. One category is AT2...[Details]
The fourth Intel Master Challenge (IMC) kicked off the second regional competition of the year. The second station of this competition came to Shanghai and the East District of Shanghai. The players ...[Details]
At this stage, the automotive industry is gradually migrating to a new architecture, with higher requirements for security, data transmission speed, and cost control. The automotive industry faces ...[Details]
0 Introduction
Among the third generation mobile communication technologies, the most representative solutions are CDMA2000 in North America, WCDMA in Europe and Japan, and TD-SCDMA in Chin...[Details]
On the morning of February 18, a video conference to mobilize the construction of the Shanxi Yanqu Pumped Storage Power Station Project was held in Beijing. Mao Weiming, Chairman of the State Grid ...[Details]
On April 23, at the "2022 Economic and Trade Situation Report Conference" held by the China Federation of Industrial Economics, Xin Guobin, Vice Minister of the Ministry of Industry and Information T...[Details]
The ozone analyzer is composed of a low-pressure ultraviolet lamp, a light wave filter, an incident ultraviolet light reflector, an ozone absorption cell, a sample photoelectric sensor, a sampling ...[Details]
The EB/NXP platform combines the EB robinos software framework from Elektrobit with the NXP BlueBox autonomous driving development platform, making it easier for automakers to develop automated drivi...[Details]
On September 6, Bosch Rexroth announced the acquisition of Israeli motion control company Elmo Motion Control Ltd., further strengthening its business layout in the field of factory automation. I...[Details]
introduction
Infrared remote control technology has been widely used in industrial control, instrumentation, home appliances and other fields due to its stable performance, simple structure an...[Details]
1. After calling timer4init() in the main function for initialization, an appropriate delay should be performed to allow it to take effect before performing other operations. 2. Pay attention to sy...[Details]
Rock mass mechanical property testing is an important part of rock mass mechanical property testing technology. Its main purpose is to provide necessary physical and mechanical parameters for rock ...[Details]
Systems that receive energy from renewable sources (such as photovoltaic panels or wind turbines) generally store the energy in rechargeable batteries and then supply it to the load. Usually, both...[Details]
Using time-interleaved analog-to-digital converters (ADCs) to acquire synchronously sampled analog signals at a rate of billions of times per second is a great technical challenge for design engine...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
