Gikfun TTP224 4 Channel Digital Touch capacitive Switch Sensor for Arduino EK1312

hi welcome to Robo jack in this video I'm going to introduce this capacitive touch for channel TTP - - for bite on touch this is a four channel capacitive touch that you can turn on and off so when I press this button you see the LED is on and also that LED is on and when I press two three four so I'm gonna show you how you can do this this isn't detection introduction video for beginners but I will have other videos that you can control relay and also you can make this as a lock so you can press like three four one one or something with some combination to turn on and off something so let's get started but this is a four channel touch input and it has full buttons so you have enough room for your fingers to be touched and also so we have here six pens the six men have been labeled as VCC the first one and then we have ground and then we have output one two three and four so this is out