Category: Video Tutorial

The wiring diagram is important to troubleshoot the problem in the car. This video explains how to use wiring diagram to fix a problem. The wiring diagram contain the information of wiring path of the application in the car like heater, AC, Tachometer and so on. First, the wiring diagram must be fotocopied. Then give the highlight where the problem […]

This is a video about how to tell if the car is positive or negative ground. This video explains step by step how to detect the positive or negative ground. To know the ground of the car is very important to determine where the application is wired. To detect the ground of the car is easy, it use the battery […]

This is a video about bad ground. This video explain how to test the bad ground. The bad ground can cause reduce the light of the lamp.  To test the bad ground is easy just need a couple of jumper wire. The one of the jumper wire is connected to the good ground and the other is connected to the […]

An oscilloscope is an signal analyzer and the function generator is a device that can generate waveform. This video is about how to use oscilloscope and the function generator. In this video, an oscilloscope, a function generator, a circuit box, connector cable and probe are used. First, connect the output of the function generator to the circuit box. The oscilloscope […]

This is a video tutorial about oscilloscope. This video explains about the parts on the oscilloscope and their function. Oscilloscope is a tool to display waveform. From the waveform, we can know the voltage and the function time. This video use HP 54645D oscilloscope, probe and function generator. The oscilloscope has two channel, A1 and A2. Set the function generator […]

This is a video tutorial for oscilloscope. This video Shows how to oscilloscope. This video uses an oscilloscope, signal generator, probe and simple circuit. The oscilloscope is very useful for signal analysis. To use the oscilloscope, a probe is needed. The probe has edge ground connection and lead connection that is used to connect to the oscilloscope. Beside that the […]

This is a function generator video. This video explains about the features of the function generator and their function. The function generator is a tool that can be used to generate the waveform. The output of the generator is a voltage which change regularly over change. The function generator in this video is HP 33120A function generator. The function generator […]