Reprinted from: " Using Python to control hardware 38-Measuring the resonant frequency of an object using the accelerometer ADXL335 "Physics tells us that any object will have resonance (such as the t...
This article will show you how to use UrBackup and Linux Deploy to build a backup server on an old Android phone. The pollution problem of old phones is well known. I have an old phone. Although the s...
This is my first time using CS+, and I don’t know which version of CS+ supports R7F0C805. I have downloaded several versions but still can’t find this chip. Please give me some advice!...
A capacitor is a passive device that stores energy in the form of an electric field, consisting of two conductive parallel plates. When needed, it will release the stored energy out of the circuit. Ca...
This article uses the Smith chart as a design guide for RF impedance matching. It gives an example of plotting reflection coefficient, impedance, and admittance, and uses the graphical method to desig...
AT89C51 is a low-voltage, high-performance CMOS 8-bit microprocessor with 4K bytes of flash programmable and erasable read-only memory (FPEROM), commonly known as a single-chip microcomputer. The dev...[Details]
Steam can be divided into saturated steam and superheated steam. In the flow meter, the density can be obtained by looking up the table based on the temperature and pressure of the superheated steam ...[Details]
This article introduces the TPS61200 series, an ultra-low input voltage step-up DC/DC converter launched by TI in March 2007. The series has a minimum input voltage of 0.3V within the operating tempe...[Details]
Features of 5730 warm white light SMD lamp beads: ● Low power, less heat, saving cooling costs ● High thermal conductivity material, low thermal resistance, small size and good heat dissipation ...[Details]
With the development of science and technology, the localization of radio and television equipment is getting higher and higher. In a high-performance radio and television system, a friendly Chinese...[Details]
Schematic diagram: The microcontroller source program is as follows: #include "reg52.h" #include "main.h" #include "mfrc522.h" #include string.h //If a block of the M1 card is written in t...[Details]
1. Product description of Puyuan MSO5000 series digital oscilloscope: The MSO5000 series digital oscilloscope is a high-performance mid-to-low-end digital oscilloscope based on RIGOL UltraVision II g...[Details]
On March 16, Wuhan East Lake Hi-tech Zone held an online signing event for key projects in financial support for epidemic prevention and control, jointly establishing the Optics Valley China Communic...[Details]
Recently, the reporter learned from Beijing Pony.ai Technology Co., Ltd. (hereinafter referred to as "Pony.ai"), a local enterprise in the district, that it has joined forces with GAC Group to work c...[Details]
Electro Rent
Just won the Financial Services Review magazine's Top Instrument Financing Company of 2024 award. This award recognizes Electro Rent's outstanding reputation and trust among cust...[Details]
Sharing is positioned as a mid-to-large SUV, offering a variety of 5/6/7 seat layouts, and a 4-seater Excellence limited edition has been launched with a maximum power of 517 horsepower, acceleration...[Details]
The oscilloscope current probe achieves accurate measurement of the current signal by testing the magnetic field signal generated by the current. Mainly used for measurement and analysis of conduct...[Details]
A multimeter is a commonly used measurement tool that can be used to measure parameters such as voltage, current, and resistance. However, for the measurement of temperature sensors, a multimeter m...[Details]
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