Code Here

This is a component tester made with Arduino. Is not the same as my multimeter. I mean, It still measures values but in this case it measures component values: transistors, diodes, resistors and capacitors, inductors and more. It could measure components with 3 pins and tell you different information about each component. If it is a mosfet or a BJT, its on resistance, the polarity of a diode, the capacitance of a component and so on. Later we will see some tests with different components. The original Ardutester was made by Karl Heinz and since then it had all sort of versions. I’ve place a link for the original project and this project below in the description. But let me show you the PCB I’ve made for this project, what we need to assemble it, how it works more or less and test it on different type of components. So, let’s get started.