[i=s]This post was last edited by anger0925 on 2021-7-25 10:29[/i]First of all, I would like to thank EEWORLD and Silicon for giving me the opportunity to experience the EFM32PG22 development kit and ...
ESP32 has a Hall sensor inside that can sense changes in the strength of the external magnetic field. The Hall sensor is connected to channel 8 of ADC1 of ESP32. The Hall sensor value can be obtained ...
I am a newbie, and I want to make a phase-locked amplifier with a reference signal frequency of 5MHz~7MHz. I have checked some information but still have no idea. Can any expert give me some advice?...
What is01Transparent transmission
The module is open and transparent to the user . No matter what is transmitted, the device used only acts as a channel .
Transmit the content to be transmitted intact...
Currently there is a generator power supply with an output voltage of about 5v/20uA, which cannot directly drive the back-end circuit.
Now I want to connect a supercapacitor to it. During the charging...
After building the environment yesterday, I wanted to compile the device tree I needed, but the compiled stuff cannot be started yet. Here is my compilation process. I built a virtual machine of Ubunt...
1. Introduction Using DSP ( digital signal processor ) as the controller and connecting it to the host computer via USB (universal serial bus) will be a possible development trend of the data ...[Details]
Earlier this year, Google introduced the ability to track key vitals directly on Android devices, and now Fit on iPhone has quietly gained the same capability, measuring your heart rate and brea...[Details]
ROHM announces the release of the new compact, high-precision air pressure sensor IC BM1390GLV (-Z) with IPX8 waterproof rating, making it ideal for home appliances, industrial equipment, and compa...[Details]
background The most commonly used instrument in the development of electronic products is the oscilloscope. However, with the development of microprocessors such as ARM, X86, MIPS, GPU, deep learning...[Details]
Motor inherent step angle: It indicates the angle that the motor rotates every time the control system sends a step pulse signal.
The number of phases of a stepper motor refers to the numb...[Details]
I guess many people have had the following experience: the voice chip was working fine, but why did it always break down after the expiration date? Is it always such a coincidence? Is it really a c...[Details]
When using outdoor LED display screens, the phenomenon of failure to load often occurs. LED display screen manufacturer Yingbao Electronics analyzes the reasons why LED display screens cannot loa...[Details]
After the debugging function is basically OK, enter the unit testing stage. Unit testing generally refers to the functional testing carried out by developers themselves and the unit testing of each f...[Details]
The campaign of striving for excellence and becoming a champion is a powerful measure taken by the municipal party committee to promote the implementation of major decisions and arrangements of the CP...[Details]
At the 3rd Dishui Lake China RISC-V Forum, Zhang Fulin, Chip BD Director of Shenzhen Intellifusion Technologies Co., Ltd., introduced the company's latest Deep Edge10V, an edge AP-level SoC with 12...[Details]
On the 16th, Guoxuan High-tech, a Chinese power battery company, held a ceremony at its factory in Göttingen, Germany, to celebrate the first battery product produced by its German factory. Stefan Wey...[Details]
1. Introduction
In the field of industrial automation, a large number of intelligent devices can be connected to the Internet through various channels, and information and data can be transmitted t...[Details]
The fierce competition in China's automobile market, especially the rapid popularization and iterative upgrades of electrification and intelligence, requires any core component supplier to remain o...[Details]
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