How To Use TTP223 Touch Sensor || TTP223 Capacitive Touch Switch || TTP223 || TT223 Touch Sensor

Without betri swich video please

For some reason it turns on automatically once in a while,I'm guessing that the transistor cant handle variable voltage that well. I'm using a TP4056,a TTP223 and BC547.

brightness is very low because BC547 Output Current is 800 Mah And led 1.5 mah

Какие характеристики светодиода? сколько mA? Какой ток?

ayni devreyi transistör olmadan yaptım çalıştı ama led az yanıyor sebebi nedir

2n2222 use kr le

without transistor it works fine. so why you use this transistor? please explain.

Hi, i need to know what is the function of a transistor?

how i use this sensor to change color on rgb strip light

Nice

Bhai output voltage kitna h ??

Nich video