I am a beginner and I want to make a wireless transmitter and receiver and use a remote control to input the transmitter and send it out? ? What chips should I use and how should I design the circuit?...
The program I wrote used to run well, but now it suddenly stops running. I found during online debugging that it often executes to P2OUT = 0xff; not sure, sometimes it is P4OUT = 0xff; and then "could...
In view of the nonlinearity, time-varying and uncertainty of pH value objects in sewage treatment, the designed sewage treatment pH value control system adopts fuzzy adaptive PID control method and us...
[b][size=4]Altium Designer-PCB Design Introduction (I)[/size][/b][size=4] [/size] [size=4]Author: pcb2008[/size][size=4] [/size] [size=4][b]Overview[/b] This chapter aims to explain how to generate ci...
How does AMD's speed test cable measure speed and temperature (no information available), is it like the one-wire output of DS18B20? What is the output format? Is it temperature or humidity first? Wha...
I would like to ask you, standard MC34063A step-down, 8V input, voltage division 1.56K and 4.7K, output 5V to drive 4-digit digital tube, set to display 38.88, the chip temperature rises slightly, the...
Tesla and BYD, vying for dominance in the global electric vehicle market, are reportedly considering adopting Samsung's AMOLED (active-matrix organic light-emitting diode) technology for their next...[Details]
introduction
With the development of digital and network technologies, broadcasting technology has become increasingly diversified, with the most significant trend being the transition from an...[Details]
What is "Car Electronic Fence"
Fleet managers can define a graphical area (regular or irregular) or divide it into administrative zones in Yamei Technology's vehicle backend management system ...[Details]
On August 25th, TSMC, the world's leading contract chip manufacturer, attracted significant attention for its decision to build a chip manufacturing facility in Arizona. TSMC primarily manufactures...[Details]
Recently, Tesla released the "Tesla Car Voice Assistant Terms of Use", announcing that the car voice assistant will be connected to the Doubao large model (Skylark large model) and DeepSeek Chat pr...[Details]
In June 2014, the Ministry of Industry and Information Technology issued 4G FD-LTE licenses to China Unicom and China Telecom. Together with the 4G TD-LTE licenses issued to China Mobile, China Uni...[Details]
Spark plugs are an indispensable device for engines. As the saying goes, without spark plugs, the engine cannot work properly. The serious consequence is that when driving at high speeds, the engin...[Details]
Before understanding single-phase control transformers, let's briefly understand what a single-phase transformer is. A single-phase transformer uses a single-phase input. Compared to a three-phase ...[Details]
With the support and encouragement of national policies, some Internet car manufacturers have also joined the new energy vehicle manufacturing industry. From the perspective of new car manufacturer...[Details]
On August 21, it was reported that Intel's new generation of AI chip Jaguar Shores was recently exposed for the first time.
According to photos shared by Andreas Schilling, the Jaguar Shores t...[Details]
The second-generation Snapdragon W5+ and second-generation Snapdragon W5 platforms support users sending and receiving messages via satellite when there is no cellular and Wi-Fi coverage.
...[Details]
Analog Devices held a third-quarter fiscal 2025 earnings conference call. Vincent T. Roche, CEO and Chairman of the Board, and Richard C. Puccio, Executive Vice President and Chief Financial Office...[Details]
I believe everyone has heard of memory. If your computer is slow, your experts may recommend upgrading it to a larger capacity. But what exactly is computer memory used for? Why does memory capacit...[Details]
introduction
In recent years, with the increasing number of high-rise buildings, the demand for elevators has also increased. Currently, the elevators we use most often use LED dot array displ...[Details]
Using an electronic load is like thinking of it as a resistor that dissipates the power supply's output. The most straightforward mode is the CR constant resistance mode. In this mode, by setting a...[Details]
RF/Wirelessly
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