|TriColour LED Flashlight||
Keywords: activity, battery, breadboard, circuit, colour addition, LED, resistors, switch, tricolour LED
Make your own TriColour LED Flashlight!
This is a straightforward classroom or summer camp activity to teach students simple circuitry and the addition of colours. The students can go home with a useful and energy-efficient flashlight.Read More...
|5 years 31 weeks ago|