[i=s] This post was last edited by Mengxin on 2019-2-18 13:59 [/i] K60's question: Why does Putty not respond to the serial port printing characters? (I have checked many times that the interface numb...
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The board is a complete miniature wireless receiver solution in a SFF (Small Form Factor) form factor. The output is 5Vdc (1A) and can be used to power or charge battery powered devices using...
Huawei is strong at the moment, but the US has been suppressing Huawei, which I am not optimistic about.
Huawei will probably have to pay a price to survive in the end....
The requirements are as follows: The actual fixed PCB space is limited (PCB is fixed inside the device), and the network cable needs to be led out to the outside. At present, I don’t want to put an RJ...
It's been a while since I got the RVB2601 development board. Today I'm going to write a getting started guide. I often see people asking about methods, so today I'll talk about an introductory project...
With the rapid development of Internet of Things technology, radio frequency identification technology (RFID) has achieved great success in the production process of various fields. RFID technology is...
1. RS-232 port (DB9 female/female) pin definition Pin number 2 3 5 1, 4, 6 7, 8 Signal definition TXD RXD Ground Internal connection Internal connection Note: This port can be directly plug...[Details]
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What is a Connector?
Let me first show you a photo of the high voltage connector (Rosenberger HVR270) to give you a basic impression.
The photos of the actual application (m...[Details]
According to foreign media reports, researchers at the University of Adelaide in Australia have made progress in sulfur battery technology. In the near future, the number of times a battery can be ch...[Details]
Many videos now have HDR (High Dynamic Range) effects. However, in the field of vehicle-mounted cameras, flicker and halo phenomena still occur, so it is impossible to have both HDR and anti-flic...[Details]
According to CCTV News, a series of patent infringement disputes between Huawei and Samsung were settled through mediation in Guangdong. After mediation by the Guangdong High People's Court, Huawei...[Details]
At present, two new technologies have emerged for reversing: ultrasonic ranging and rear-view camera.
Reversing radar and rear-view camera have their own advantages and disadvantages. The former ha...[Details]
How much do you know about linear LED driver ICs? When it comes to linear power ICs, everyone thinks that they consume too much power, are difficult to use, and are relatively backward technology. I ...[Details]
The module solution uses the low-power chip IN310/IN618, which has a user-defined proprietary protocol stack and integrates a 2.4GHz band RF transceiver radio system and MCU system. IN310 integrate...[Details]
Throughput refers to the maximum rate that a device can accept without frame loss. In other words, it refers to the amount of data successfully transmitted per unit time. The throughput test method is...[Details]
Introduction: This article is an introductory tutorial for Proteus and a simulation example of AVR microcontroller. 1. Simulation example of AVR microcontroller This example is to realize AVR dri...[Details]
The vehicle bus system of heavy machinery usually uses the CAN bus. As a comprehensive and complex control system, it is often necessary to connect the Modbus sensor signal to the vehicle system. T...[Details]
This application note describes a simple, low-cost method for adding a sync signal to the green channel of a standard definition video signal.
In some video applications, the signal source output...[Details]
Shanghai , December 5 , 2023 . The 18th Automechanika Shanghai ( Shanghai International Automobile Parts , Maintenance Testing and Diagnostic Equipment and Service Supplies Exhibition...[Details]
Now everyone uses S52, why use C2051! The price is similar. But the size of C2051 is much smaller than S51 and S52, and it has only 20 pins. In some simple controls, these pins are enough, and the sma...[Details]
LED driver power selection method:
The load characteristics of LEDs themselves greatly affect the reliability of using a switching power supply to drive them. The load characteristics of LEDs,...[Details]
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