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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Working voltage: 1
ADSL or UFB connection
Maximum Focal Length: 2
Made from aluminium alloy ADC-10 (JIS) and provides protection against dust and moisture (IP65)
Short Circuits Two Project - Red/Green LED Flasher Paint and Accessories Working voltage: 1LED It flashes two LEDs (light emitting diodes) one red and the other green alternately, a it like the light on a police car. A great way to learn how a 555 Timer IC works. PCB & all parts supplied Requires 9V battery Instructions sold separately or withing the Short Circuits book range, Short Circuits Books are available for Download Here For More Information on Kids science electronics projects Click Here for Kits for Kids Specifications Kit Form :