FK146

The LEDs used in the FK146 produce a spectacular display where the LEDs sequence up from the bottom and then burst out from the top effectively simulating the look of a rocket-launched star burst, clever builders will quickly work out how to use the FK146 circuit to power even bigger displays for public events. (The star-burst repetition rate may be potentiometer adjusted.)

Technical Specification

• Power Supply : 9-12VDC.
• Current consumption : 20-45mA max
• Adjust flashing speed with trimmer potentiometer.
• IC-board dimension : 3.71 in x 5.84 in.