TOYS with LED's Answered
I recently bought one sword with LEDS and I want to know how they control the LEDS (it have different patterns of lighting). They use a PIC or IC ? I open the sword and have a very small PCB board with the IC cover with a black solid coating my questions are:
The toys use and IC or PIC?
What is the difference between IC or PIC's?
They control also the voltage of the LED (different color of LED have different voltage)?
The PIC/IC is programmed in which language?
Where can I found more resources about this topic ?
thank you for any help