[i=s]This post was last edited by ylyfxzsx on 2019-5-29 21:02[/i] It is redundant and unused, in good working order, 90% new. When you buy an oscilloscope, you will get a 4.5-digit Goodwell desktop mu...
[i=s]This post was last edited by spartacus_epic on 2018-12-14 20:42[/i] I am a rookie, and I am using MSP430F1232 to develop a low-power wireless transmission project. There is always a problem when ...
A: According to the frequency to be suppressed, the inductance of the common mode inductor and the resonant frequency of the Y capacitor are used to determine it. In practice, the component distributi...
With the help of the ADC inside the STM32L452 and an OLED screen, a simple digital voltmeter can be formed. The display effects are shown in Figures 1 to 3.The channel used for A/D acquisition is ADC_...
At present, the commonly used temperature and humidity monitoring systems are basically traditional temperature and humidity monitoring systems based on the combination of centralized computer cont...[Details]
The core part of the museum's security system is anti-theft, which aims to prevent the occurrence of crimes and to detect dangers in time and deal with them effectively. However, the background sof...[Details]
In order to communicate with SPI standard peripheral interface devices, the microcontroller (MCU) system must use the SPI (Serial Peripheral Interface) bus. The SPI bus system is a synchronous ser...[Details]
Now is the time to return the radar platform to analog! Startup Matawave believes that "we still exist in the analog world, and so do cars." The company hopes to change the limitations of tradition...[Details]
Distributed direct acting solenoid valve
As the actuator of the industrial process automation control system, the step-by-step direct-acting solenoid valve can automatically open or close the ...[Details]
According to BloombergNEF,
the global energy storage market will grow to 58GW/178GWh of annual deployment by 2030, with the United States and China accounting for 54% of all dep...[Details]
The pulse wave originates from the heart beat and propagates from the heart to the peripheral arteries. The comprehensive information it presents, such as shape, intensity, rate and rhythm, largely...[Details]
PIN diodes are commonly used as variable attenuators for RF signals in TV tuners and broadband RF in fixed communications equipment. These diodes can be mounted on a circuit board as discrete devic...[Details]
Good temperature characteristics and frequency characteristics. Generally, the capacitance of capacitors decreases as the frequency increases, but the decrease of monolithic capacitors is relativ...[Details]
According to foreign media reports, TruSpin Nanomaterial Innovation announced that after third-party testing, the company's model battery showed good performance. These tests were conducted by Spectr...[Details]
Cleaning is something that every family has to go through. In the short version, no one wants to do it; in the long version, it can even cause family conflicts. However, with the advancement of techn...[Details]
In recent years, driven by national policies and technologies, the demand for smart medical market in my country has continued to grow, and the market scale has expanded rapidly. According to the "20...[Details]
Composition of an oscilloscope - What parts does an oscilloscope consist of?
In digital circuit experiments, several instruments and meters are needed to observe experimental phe...[Details]
The "streaming media rearview mirror" that uses cameras and display screens instead of the interior rearview mirror has become an important configuration for many luxury and independent brands to fla...[Details]
Today is the era of intelligence. Our lives are full of all kinds of smart products. In some restaurants, robots even take orders and serve dishes. Technology has changed our way of life. However, wi...[Details]
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