Flappy Flip Flop Keychain Kit
Easy soldering kit with lights for kids
The Flappy Flip Flop Keychain Kit is intended for practising soldering. If you want to practice a little soldering with your kids, this kit, which is available for little money, is a fun way to do it. The colors of the LEDs are freely selectable and can be switched off when not in use. The kids will proudly wear the Flappy Flip Flop keychain and show their friends your soldering and circuit knowledge.
• Works with 1 Cell 3V Coincell (Included)
• With On/Off switch you can close the circuit while not used.
• At backside there is a trimpot, you can use for changing delay times.
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