As shown in Figure 1, we can see a 485 self-transceiver circuit. Figure 2 is the PIN definition of the 485 chip. During the data transmission process, when TXD sends 0, the transistor is not turned on...
[i=s]This post was last edited by Beifang on 2022-9-13 22:19[/i]EEWorld invites you to disassemble (sixth issue): disassemble the car wireless charger - Power Technology - Electronic Engineering World...
TTP250-S001 dimming solution and capacitive touch switch chip
product description :
Tongtai TTP250-S001 is a touch chip for LED light brightness adjustment. This chip can select stepless dimming or fo...
[i=s]This post was last edited by Beifang on 2021-11-22 14:04[/i][index][#][#][/index]
1. Brief Introduction of Rubik's Cube Development Environment
First you need to log in to the developer website a...
I have done a simulation of a BOOST circuit.Why is it that when the circuit starts working, the inductor current is in continuous mode, but becomes discontinuous mode after a period of time?...
[i=s]This post was last edited by RCSN on 2019-1-6 14:32[/i] [font=宋体][size=5] I have to say that Infineon's peripherals are really rich, and sometimes you need to read the user manual to understand t...
In some warehousing management, manufacturing, meteorological observation, scientific research and daily life, the requirements for temperature and humidity are common. For example, the "Inte...[Details]
Infineon Technologies AG's OPTIGA™ Trust M security chip has become the first security platform to receive the CLS-Ready certification from the Cyber Security Agency of Singapore (CSA). As the num...[Details]
Foreign media reported that Hon Hai Group's investment in Wisconsin and its application for tax exemptions were rejected by the authorities. In response, Hon Hai issued a latest statement today (13)....[Details]
Automobile air conditioning system (AC for short) refers to a system that can regulate the air inside the car, which mainly includes refrigeration system, heating system, ventilation system and air...[Details]
An oscilloscope "differential" probe is an active probe with two input ports (one positive and one negative) and a separate ground lead; it transmits its output signal to the oscilloscope channel thr...[Details]
"What is the core of the Industrial Internet? It is the identification resolution system, which is equivalent to the domain name resolution system of the Internet. With it, everything on the Internet...[Details]
SmartSens, a CMOS image sensor supplier, has launched its first new image sensors based on DSI-2 technology for intelligent driving imaging applications - SC031AP and SC101AP, striving to enable in...[Details]
On October 1, according to ZDnet, Japanese telecommunications company KDDI announced on Monday that it has selected Nokia and Ericsson as the "main suppliers" of its 5G network and plans to launch 5G...[Details]
When using the printf function and sprintf function on the 51 microcontroller, pay attention to the following points: 1. The format character of unsigned 16-bit data is %d or %u. Do not add the let...[Details]
At present, with the development of manufacturing technology, portable multi-gas (composite) detection instruments are also a new choice for us. Since this kind of detection instrument can be equipped...[Details]
Li Auto has released its supercharging station, which has two types of supercharging stations: 2C and 4C. In this regard, new energy car owners are asking "What is the difference between 2C and 4C as...[Details]
After the introduction of the “531 New Policy”, many domestic photovoltaic inverter companies have turned their attention to overseas, and a “remote” competition is unfolding.
In recent ye...[Details]
Introduction
The development of computer technology, especially since the emergence of microcomputers in the early 1980s, and the continuous improvement of the performance of PCs and workstatio...[Details]
According to foreign media reports, Ford Motor Company recently announced that it has obtained a patent for "humidity sensing seat technology" from the US Patent and Trademark Office. Ford's paten...[Details]
ABB robot system is an automation equipment widely used in industrial production. In practical applications, users may need to configure and set up the robot system to meet specific production need...[Details]
Analog electronics
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