The arrival of high-intensity LEDs has certainly made a huge difference to the brightness of bicycle headlights. Some people, however, are now looking at using the bulbs not just as a means of ...

The bicycle tail and head lights that we’re accustomed to are small add-on modules. This take on the idea uses strips of LEDs to protect you from behind. They’re very bright, matching the pair of LED ...

I got a cheap bicycle headlight a while ago. The battery-operated 3-LED headlight with 80dB multitone bicycle horn is suitable for the universal normal bicycle handlebar. It is a rather amazing gizmo.

The Lumos Ultra bike helmet is equipped with not only turn signals but also LED lighting, together with a wealth of smart features to help keep you safe as you ride your bicycle. “It’s our most vented ...

Equipping a bicycle headlight or a backlight ensures that you are easily visible to the approaching and passing-by traffic. Getting these bicycle taillights and headlights ensures that you get a wider ...

The 555 circuit below is a flashing bicycle light powered with four C,D or AA cells (6 volts). Two sets of 20 LEDs will alternately flash at approximately 4.7 cycles per second using RC values shown ...

Bicycle riders can never be too visible: the more visible you are, the less chance there is someone will hit you. That’s the idea behind the Arduibag, a neat open-source project from [Michaël D’Auria] ...

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