======Building Handheld LED Devices 自製手握閃爍LED燈====== Made by: [[zoey-lin|Zoey]] {{:zoey-standalone-oscillating-leds-final-4.jpg?400|}} {{:zoey-standalone-oscillating-leds-final-5.jpg?400|}} {{:zoey-standalone-oscillating-leds-final-6.jpg?400|}} {{:zoey-standalone-oscillating-leds-final-1.jpg?400|}} {{:zoey-standalone-oscillating-leds-final-2.jpg?400|}} {{:zoey-standalone-oscillating-leds-final-3.jpg?400|}}