[align=left][color=rgb(25, 25, 25)][font="]PCB board inspection is the time to pay attention to some details in order to better ensure product quality. When inspecting PCB boards, we should pay attent...
This design is a solution for 76GHz to 81GHz radar sensor modules. The onboard power supply converts the car battery input to the power rails required for the radar AFE, processor, and CAN-FD transcei...
I bought a Puyuan DS5102CA oscilloscope ten years ago. Suddenly, no matter what waveform I measure, as long as there is a signal, it is a 50HZ sine wave. However, the 1KHZ 1V signal that comes with th...
[b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]tiankai001[/size]. If you need to reprint or use it for commercial purposes, you must obtain the author's consent and...
Recently, Pmos is used as a ms-level switch circuit. IRF5305s is selected, and the circuit schematic is shown in Figure 1. The signal is the MCU signal 3.3v, and the power supply is 12v. The MCU contr...
[i=s]This post was last edited by tiankai001 on 2018-11-29 12:20[/i] [size=4] [color=#333333][font="]Radio, a practical item that is deeply rooted in daily life, a former luxury item, and a witness of...
Since there are still some problems in the detection and management of electric energy, such as single function, poor real-time performance, lack of statistical analysis, and low efficiency, a detect...[Details]
For autonomous driving, we must say goodbye to lidar “PTSD”. PTSD, post-traumatic stress disorder. This is an emotional state caused by experiencing traumatic changes, which can cause unusual emoti...[Details]
In recent years, with the increasing tension of global energy issues and the global ban on the sale and production of incandescent lamps, energy-saving and environmentally friendly LED lighting has s...[Details]
On April 18, 2024, the "2024 " Robot
+" Industry Application Innovation and Development Blue Book"
created by the Veken Industry Research Center
was released at the "OFweek 2024 (13th) China...[Details]
Regarding the method of using a multimeter to accurately measure the quality of capacitors, use the resistor gear when measuring, adjust the resistor gear to the maximum position, and observe the sta...[Details]
In recent years, electrochemical energy storage projects have exposed some safety and technical problems during construction and operation, posing potential threats to people's lives and property. Acc...[Details]
The prerequisite for calculating circuit problems is to correctly identify the circuit and figure out the connection relationship between the various parts. For more complex circuits, the original...[Details]
Poly Studio P Series combines Poly Lens software, Poly+ services, remote management and insights, and technical support and services to deliver a premium communication and collaboration experience ...[Details]
For desktop semiconductor radios with self-equipped semiconductor voltage-stabilized power supplies, users often forget to unplug the 220V power plug after turning off the volume switch, causing the ...[Details]
Microchip's wireless connectivity portfolio offers one of the industry's broadest selections of Wi-Fi solutions and comprehensive support systems
With the advent of Industry 4.0, ...[Details]
On September 14, Sungrow Power Supply announced that the company held a board meeting to review and approve the "Proposal on the Intended Participation in the Establishment of a Partnership and Rel...[Details]
The application of timers involves knowledge about interrupts. You can first understand the concept of interrupts and then look at timers. For example, a 16-bit timer can count from 0 to 65535. If th...[Details]
Keil software is a commonly used compilation software. The process of establishing a Keil project is as follows: To establish a new project, click the option in the menu. Select the project save pa...[Details]
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