1. P

    Am I supposed to put capacitor on lamp when using wifi smart light switch

    Hello all, I want to ask do I need to put the capacitor provided in the install action kit of wifi smart switch(with touch sensor, without neutral wire terminal) if I am not using LED bulbs, but just some ordinary bulbs? I had the same switch for 2 weeks. I installed it without the capacitor...
  2. kjrr.2136

    Arduino Wifi/IR Universal remote with "ADD" button

    I want to build a ir cloner and transmitter for electronic devices (tv, home theatre,AC,etc) with NODE MCU so that i can control all the devices over wifi with my phone. There are may tutorials for making this type of project but all of them include manually inputting the "ir code"(not sure...