FAQ About Electronics

How to wire a BTA16 triac? How to test a 2N3904 transistor? How to use an LM311 comparator? How to wire a 4060 timer IC? Best way to use an SN74LS138 decoder? How to use an IRLB8721 MOSFET? How to check a PC817 optocoupler? Best components for making an amplifier? How to use a KA3525 PWM controller? How to wire a CD4093 NAND gate?