Using this cable is easy. First, find the 16 - pin character LCD you want to connect it to, like our 20×4 character LCD with backlight. Carefully attach the IDC connectors of the cable to the appropriate ports on the LCD. If you're using it for your own electronics project, just figure out where the cable needs to go and connect it. When handling the cable, be gentle to avoid damaging the conductors. Keep it away from sharp objects. To maintain it, store it in a dry place when not in use. If it gets dirty, you can use a soft, dry cloth to wipe it clean.