Itzabalam Solis

about 4 years ago
  • engineer
  • Mexico
Project - Desk lamp | in Lights

Is a relative high power desk lamp, i know i can buy one and it´s done, but i want to do it by myself, is more satisfactory.Is on progress but, i will do a constant current driver using an opamp, i use 50 white LEDs wich at 1 amp of current their voltage is 3 volts, so i will use a 5v 1.2 amp so... view more

Alice Kun

about 4 years ago
  • Maker
  • Colombia
Project - Color-changing lamp emulates a “touch” sensor with a microphone | in LEDs

YouTuber “Peterbiglab” wanted an input for his DIY color-changing lamp, but didn’t want to use buttons or even hav... view more