Budget veloakustika Bashny.Net

I will share the story of creation Budget veloakustiki.
15 pics + 1 video

Most cyclists are faced with a choice: to drive safely, but not fun, or headphones, but it is bad to hear what is happening around.
The idea of ​​the budget cycle acoustics visited me last summer, but did not reach his hands. And here, I used to climb once the expanses of the overseas Chinese website dealextreme stuff and came across an inexpensive speaker has a built-in rechargeable battery and charger from USB.





After reading the specifications, I concluded that it would be very good to get this device.
Features simple:
A small speaker, built-in battery, charging from USB (cord included).
I turned to someone who has the ability to order dealextreme.
Description of anxious waiting send me miss, but it was languid, as many devaysv ordered.
And now, having received the device, I first surprised about its size, because, honestly, thought it would be bigger.
A little gallery:



View the back side devaysa



The speaker can be "open", slightly turning two parts of his body in different directions



I potestit his player, and I draw the following conclusions:
A good and loud sound.
because I have iPods and freely configurable EQ is not present, the choice fell on the 2 modes:
"Mal. dynamics "and" Reduce. high »
The "accordion" does not affect the sound quality
Well, the Chinese would not be the Chinese, if not a little Nadur:
The site contains the capacity of 750mAh
Akuma and a piece of paper that was in the box - 250 mAh, but it is written on it, that 5-6 hours will sound.
Regarding boxes, we can say that, too, was surprised, because it is completely plastic, and extremely durable.
Show me and I'll even instructions)



So were satisfied, I started to think how to fasten the device to the bicycle.
Having considered the means at hand, I found the following:
1. A box of shoe polish (very tight, but not brittle plastic), that's a form:



2. Fixing, which was previously bought for the flashlight, but was not used because it gave vibration to the flashlight. For a long time to buy here:
Tyts



Launder and dry the box, I was very happy, because perfect device was a box
(a little hurt devaysa ring for attachment to anything).
In general, the following:
view is a little box of modified



The essence of modifications (at the bottom of the box cut a hole for the wire side of the box
opening for ringlet in the cover hole the size of a speaker)



Materials used:



Glued mounted to the chassis:



Speaker interjected:



Replace the cap:



As an extension used once bought perehodnichek to the iPhone,
allowing you to connect headphones to the phone with any form of sockets:



The end result:



In conclusion I want to say that in fact the acoustics is very loud, but the charge holds about 1 hour.
This problem, I decided to just:
Let me explain for those who broke watch
 - Capacity built akumma 250 mAh (~ 1:00 music)
 - The capacity of the external akumma "18650" (eg for flashlights, mostly) 2400 mAh (many hours of music)
 - Voltage and Thai and there are 3, 7
 - Had all twist together and voila
(sorry for the slightly halting voice, I do not remember what happened to me
I'm all, thank you for your attention, I hope that this information will be useful to someone.


Source: