Moad K. D

about 4 years ago
  • Engineer
  • Jordan
Project - LEd chaser | in Basic Circuits

Very simple circuit to led chaser according to light density.. It's used 555 ic and a basic components (resistors, capacitors, timer, leds, ldr),, with nice housing case made by plastic and aluminum board, power supply is a USB port .. Circuit diagram are included in the picture... I ho... view more