Outdoor

Solar Panel Mount for bikes.

This product is aimed to be used on bikes, but can be used elsewhere where a small solar panel attachment is needed. The part is quite strong & sturdy , able to carry up to 1kg with ease.

on the strida, powering my mp3 player torch. A usb cable runs from panel to product for power transfer.
on the strida, powering my mp3 player torch. A usb cable runs from panel to product for power transfer.
parts together
parts together
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Bike computer with graphics screen

I’ve designed a complete new hardware & software for the bicycle comp that I’ve published some months ago. This one has a 128X64 monochrome graphics screen instead of the 16×2 character display of the former one.

the product on the handlebar
the product on the handlebar
the product on the handlebar
the product on the handlebar
The product design
The product is held on the handlebar by two elastic o-rings

this has got real time clock as well as the temperature sensor like the old one. But all data can either be shown fully digital or two different analog display modes.

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Mp3 player holder for bikes

I’d published a product  for mounting mp3 players to bikes some months ago. Recently I’ve resized it, converted its locking mechanism to a double lock for added strength and printed one, by using an UP printer. I’ve assembled it to my folding bike with the mp3 player that i’ve bought from the market for just 14$. The design turned out to be nice, performed its duty well, holding the mp3 player in place at the same time directing its sounds towards the rider. Though the speakers of the player were at the sides, the sound was being distributed to the sides and music was a bit difficult to hear without redirection.

side view
side view
front view
front view

now sound is good. The STL files are at the end of the article for the ones who want to print their own product.

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Bicycle Computer 16×2 LCD.

Bike Computer Circuit Schematic

This is a bicycle computer product with 16×2 LCD screen, real time clock, temperature sensor, light sensor, total & trip distance measurement, even a knight rider led display that changes its swing speed according to the bike’s speed. A very fun project.

The prototype made on multiholed prototyping board
The prototype made on multiholed prototyping board
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Flashing rear light for bicycles.

A product powered by pic 12F675 microcontroller. The circuit drives 6-8 leds separated into two groups which can be red and blue, imitating a police type rear-front flasher.

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Bicycle wheel POV message system.

Circuit Schematic

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Alien Bike Light Mini.

Alien light mini
Alien light mini

Yet an other bicycle light design which uses the same circuitry with the solar charged bike light project.

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Mp3 player housing for bikes.

The mp3 player

The mount is for chinese made rectangular mp3 players which are abundant on the market. They are cheap and run good too.

four parts. The mount holds the player on the handlebar while reflecting the sound of the side-placed speakers to the front.

suitable for bicycles as well as motorbikes.

front view
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Bike Light 3 ; The Alien.

🙂 This is my third bike light. It uses the same circuitry with the “solar charged bicycle light project”

Alien bike light front left
newly assembled prototype
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Bicycle Handlebar Light.

Here is the first complete product project of endtas. It is LED headlight for bicycles. It has got two 1W leds, one with a wide angle and the other with a narrow beam angle lens.

The wide lens is a bit turned towards the ground to light up nearby ahead and the other straight ahead for greater distance lighting.

First Design
First Design
First design

This is a microprocessor controlled inttelligent light with 9 lighting modes.

1. Double 5mm led flash

2. Double 1W leds triple flash

3. Double 1W leds continuous flash

4. Continuous power 1st grade + flash/2seconds

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