ElectroDroid The circuit expert ElectroDroid is a learning software for electronic circuit components, which is quite specialized. It provides various information queries and calculation services related to circuits, making it an essential tool for professionals in the electronics industry. It includes: Resistor color code calculator SMD resistor code Inductor color code calculator Ohm’s law calculator … Read more
There are Proteus simulations for ARM7 available online, and if you are interested in Proteus, you probably have downloaded it. Are you unable to open the Proteus simulation like I am? Are you encountering the following issues: SIMULATION LOG ============== Design: E:\Microcontroller Data\Recent Data\Proteus\Examples\ARM7\Serial\Serial.DSN Doc. no.: <NONE> Revision: <NONE> Author: <NONE> Created: 06/01/19 Modified: 06/01/19 … Read more
AND Gate ANTENNA Antenna BATTERY DC Power Supply BELL Bell, Clock BVC Coaxial Cable Connector BRIDGE 1 Rectifier Bridge (Diode) BRIDGE 2 Rectifier Bridge (IC) BUFFER Buffer BUZZER Buzzer CAP Capacitor CAPACITOR Capacitor CAPACITOR POL Polarized Capacitor CAPVAR Variable Capacitor CIRCUIT BREAKER Fuse COAX Coaxial Cable CON Connector CRYSTAL Crystal Oscillator DB Parallel Port DIODE … Read more
China’s High-Speed Rail Goes Global, Railway College Achieves the Future -Click the blue text above to follow the official WeChat account of Xi’an Railway Technician College’s Academic Affairs Office- Today, let’s learn how to use a multimeter with the students from Class 34 of the Fall 2020 Pre-College Mechanical Inspection.First, the teacher presented the knowledge … Read more
Click Jicheng Training WeChatFollow me! ☀The official WeChat of Jicheng Training Network is the most professional and concentrated industrial control WeChat with the maximum number of users, providing technical sharing, free videos, and a communication platform. Follow Jicheng, and you will have no problem improving your skills! Source: Dianzhaoxiaoer Share Experience! Jicheng TrainingVideo Learning | … Read more
Welcome to Reserve IIC Shenzhen – 2023 International Integrated Circuit Exhibition and Seminar Live Broadcast Previously, we disassembled two multimeters, both of which were low-quality counterfeit models that were just usable. This time, we will disassemble a legitimate, commonly used, and inexpensive model, the Elec EM33D. We can see that in all aspects, design and … Read more
1. Measuring AC and DC Current Select the appropriate current measurement range based on the size of the current to be measured, and insert the red probe into the “A” current jack. When measuring DC, the red probe (inserted into the current jack) should contact the higher voltage side, and the black probe should contact … Read more
A multimeter is a versatile measuring tool that can measure voltage, resistance, current, capacitance, and short circuits, among other functions. The usage methods of different multimeters are generally similar. By mastering the principles, one can easily understand them. Below, I will demonstrate how to use a digital multimeter. Which is better, an analog multimeter or … Read more
Long press the QR code above to recognize, follow, and click “Skill Improvement” to obtain professional knowledge and free materials. Share this article to your friend circle and send a screenshot to the public account to participate in the lottery. The prize is a book at the end of the article. Before introducing the multimeter … Read more
Electricians and welders are specialized occupations, and those engaged in related work must hold a certification. Special operations certificates need to be re-evaluated every three years. One certificate per person is required, and it is valid nationwide. Exam format: personal reference, single person at a table, divided into theoretical and practical subjects, with full marks … Read more