Free electronic circuit design and schematic diagram
This is how to use a SWR meter video tutorial. This video describes about how to use SWR meter. The SWR meter has 3 switch, they are range switch, function switch, and mode switch. Beside that, the SWR meter also has calibration that is used to calibrate the SWR meter. How to calibrate the SWR meter is shown in this […]
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This is Thevenin equivalent tutorial video part 4. This video shows how to calculate Thevenin equivalent with control source and an independent source using current loop. In this video, to calculate the Thevenin voltage Ref and V1 are used. First, the circuit is tested using open circuit test to obtain Voc. Then, to obtain Isc, the circuit is tested in […]
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This is Thevenin equivalents video tutorial part 3. This video shows how to calculate Thevenin equivalents with control source and an independent source. IN this video, the Thevenin voltage between p and q is calculated using open circuit test. In this video, circuit maker is used to calculate the Voc. When the circuit running, Voc is obtained about 4.179V. To […]
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This is Thevenin equivalents video tutorial part 2. This video shows another way to calculate Thevenin equivalents on the open circuit. In this video the Thevenin equivalents is calculated using two current loop. From first loop, the result of V1 is 12.75V. Voc can be calculated using V1, and the result is 10.88V. Besides that, in this video also shown […]
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This is Thevenin equivalents video tutorial part 1. This video describes about the basic of Thevenin equivalents. This video shows how to calculated thevenin voltage and Thevenin resistance. The Thevenin resistance can be calculated by dividing the thevenin voltage with current. So we can simplify the circuit using Thevenin equivalent. View this video on Youtube
Read moreThis is measuring voltage video tutorial. This video shows how to measure voltage in electricity. In this video, the voltage of battery is measured using voltmeter. When the red probe is connected to positive part of battery, the result is 9.00V. When the red probe is connected to negative of part of battery, the result is -9.00. here is the […]
Read moreThis is a Kirchoff’s voltage laws video tutorial. This video describes Kirchoff’s voltage laws and how to use it. There two Kirchoff’s laws, they are Kirchoff’s voltage laws and Kirchoff’s current laws. In Kirchoff’s current laws, each node contains sum of input current is same with sum of output current. Kirchoff’s voltage laws tells each loop in the circuit, sum […]
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