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Why dont remove your bicycle horn to your glove?
9v battery 9v buzzer micro-switch glove battery connector A small piece of cloth
Outside - battery and horn Inside - micro-switch
Sewn the micro-switch into inside finger
A piece of cloth is to protect the battery and horn, and leaving a mouth to replay the battery.
Sound can reach 90 db when the battery is full power
Car Horns for Bicyclesby hanlin_y
Bicycle Air-Horn / Fire Extinguisher Air-Hornby jedbd
Commuting the bike, the clothing, the experience and the accessories. by MichaelD41
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