This chapter introduces the technical architecture used to support Internet of Things (IoT) applications and discusses some key IoT technologies and wireless protocols in detail.Gain insights into the...
Activities currently being applied for1. Sipeed GW2A FPGA development board ( newly launched )
After being evaluated and praised by engineers in our forum, the domestic Gaoyun FPGA is coming again. Th...
[i=s]This post was last edited by Shenzhen Xiaohua on 2021-2-1 21:35[/i]Why can a Zener diode break down at a reverse current of just a few volts, but a rectifier diode cannot break down at a reverse ...
Industrial 4G routers have multiple ports. Here are some precautions for configuring their synchronous serial ports and Ethernet ports.(1) Industrial 4G router port IP address configuration. Each port...
1. Infrared absorption method (infrared carbon and sulfur analyzer): The carbon and sulfur in the sample are heated at high temperature under oxygen-rich conditions and oxidized into carbon dioxide ...[Details]
The reason why LED light sources generate heat is the non-quantum recombination of carriers in the LED chip. The heat generated by the PN junction of the LED must first be conducted outward through t...[Details]
When SM2..0 is 110, the SLEEP instruction will make the MCU enter the Standby mode. The only difference between this mode and the Power-down mode is that the oscillator continues to work. The wake-up...[Details]
During the National Day holiday, the construction sites of key projects in Chaoyang City were very busy. The builders gave up their holiday rest and seized the golden period of construction, working o...[Details]
Detailed introduction to common color modes HSB/RGB/CMYK
The color mode determines the color model used to display and print images, which determines how to describe and reproduce the...[Details]
The shift-subtraction algorithm is used. The source code is as follows: 1 ;//////////////////////////////////////////////// ///////////////////////////////// 2 ; Function: div_u16_u8 3 ; Descrip...[Details]
The Large Hadron Collider (LHC) is a representative of a new generation of accelerators, where the magnets must be cooled with liquid helium in order to achieve the required force fields. The LHC is ...[Details]
Siemens S7-200 passed the test, the program came from the Internet, dedicated to those who need it!
1. Main program call:
The 64-bit floating-point number is stored in the storage area s...[Details]
The topic I want to talk about at the beginning today is the "settlement of the century" that shocked the world a few days ago - South Korea's two major battery giants SK Innovation and LG Energy Sol...[Details]
This is the signal generator class project I made. The schematic diagram was drawn with proteus and written in C language with keil4.1. The simulation schematic diagram is as follows The microcontr...[Details]
The final results of the "OFweek Robot Awards 2022" jointly organized by OFweek, a Chinese high-tech industry portal, and its authoritative
robot
professional media - OFweek Robotics, were ...[Details]
On April 15, the Zhejiang Provincial Development and Reform Commission released a public notice of new energy storage demonstration projects in Zhejiang Province, including 4 power supply side ener...[Details]
A maintenance-free lead-acid battery switch-type dual-level
intelligent charger
based on UC3906 and UC3823 is designed
. This charger can ensure accurate charging of the battery in a wide t...[Details]
Due to the need for competition and differentiation, many handheld devices have adopted non-standard USB interface designs, such as mobile phones. However, this does not affect the increasing integ...[Details]
1. Introduction
Under normal circumstances, the sinoatrial node in the right atrium of the human heart can automatically and rhythmically send out electrical pulses, and send out instr...[Details]
RF/Wirelessly
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