HOME tool to EASILY CHECK capacitors. In this video tutorial of easy projects of basic electronics we are going to make a homemade tool of How to check capacitors or electrolytic capacitors without measuring devices, it is also useful for low capacity capacitors with a strategy that I explain in the video tutorial, for this we are going to assemble the project electronic on a perforated PCB, and the electronic components that we are going to use are almost all recycled, we are going to use a 9v battery or cell, with its battery holder, a recycled button from another electronic card, a recycled blue led diode, a 560 resistor OHMS, a connector to be able to insert the capacitors recycled from a tin, tin or soldering iron LCD TV and at the end of the video I leave you the electrical diagram so that you can assemble it yourself with this tool we can know if the capacitors or electrolytic capacitors are in good condition, this homemade tool is built basically for people who do not have access so to be able to buy a digital or analog multimeter or a capacitive meter in any other case, the tool studied for this purpose is better, if you like the video, do not forget to leave your LIKE thanks ..