Bike modification series: Modification buttons

dcexpert

Bike modification series: Modification buttons [Copy link]

 

Previously, the horn button was on the solar panel, which was not convenient to press, so I wanted to modify it and move the button to the faucet armrest. Considering that the faucet is small and not easy to fix, I finally used the following method:

First cut the perforated board to a suitable size, then solder the SMD 6x6 button on it. The button controls the positive pole of the power supply, so it is connected in a common anode mode. When pressed, the power is turned on.

In order to facilitate fixing, no wires are welded on the reverse side to avoid protrusions. Finally, apply a few layers of waterproof paint and install it after it dries. First, use strong double-sided tape to stick the small key board to the appropriate position of the faucet, and then wrap the copper wire around it to fix it. Install one on each side, which is very convenient to use.

Finally, weld the power supply of the equipment, and the welding points also need to be waterproofed to avoid corrosion and short circuit.

soso

Doesn’t this feel very cool when pressed?

huo_hu

I also want to modify my car horn, so it can be more stylish, but unfortunately I don't have the courage

annysky2012

Is it easy to press such a small button?

dcexpert

huo_hu posted on 2021-11-22 18:51 I also want to modify my car horn, which will be very cool, but unfortunately I don’t have the courage

You can install a big speaker, but you might get scolded.

dcexpert

annysky2012 posted on 2021-11-22 22:37 Is such a small button easy to press?

OK, the key quality is very good

dcexpert

soso posted on 2021-11-22 14:19 Doesn’t this look very cool?

The copper wire is a bit uncomfortable to the touch. I will think about how to fix it when I have time.

dcexpert

huo_hu posted on 2021-11-22 18:51 I also want to modify my car horn, which will be very cool, but unfortunately I don’t have the courage

You can install a colored light on the wheel, which is simple and effective.

se7ens

Buy a separate button than this one

dcexpert

se7ens posted on 2021-11-23 09:35 Buying a separate button is better than this

One is that a single button is not enough, there are several other functions, and it is also difficult to install.

This type of independent button is more commonly used in electric vehicles and has a larger position

soso

huo_hu posted on 2021-11-22 18:51 I also want to modify my car horn, which will be very cool, but unfortunately I don’t have the courage

I'll try it when I change my car soon. Haha

soso

dcexpert posted on 2021-11-23 08:23 The copper wire is a bit uncomfortable to use. I will think about how to modify it when I have time

It seems there will be a follow-up to the transformation haha

wangerxian

What functions do these buttons have?

dcexpert

wangerxian posted on 2021-11-23 11:10 What functions do these buttons have?

Two side lights are also required.

wangerxian

dcexpert posted on 2021-11-23 11:38 Also install 2 side lights

Turn signal? ?

nmg

Fortunately, this is a bicycle, otherwise the police would come to find you

But you'd better be careful. I always feel that it will prick my hands. Also, if the car is hit, the circuit has no shock absorption and will break.

Can it be wrapped with a layer on the outside, like the handle of some badminton rackets, which is wrapped in circles, or called a sweat-absorbing belt?

dcexpert

wangerxian posted on 2021-11-23 11:57 Turn signal? ?

Um

dcexpert

nmg Published on 2021-11-23 12:11 Fortunately, this is a bicycle, otherwise the police will come to you. But you should be careful, I always feel that it will prick my hands. Also, if the bicycle is hit, the circuit is not reduced...

It's not afraid of breaking, it's very strong. The idea of a sweat belt is good, I'll look for it.

huo_hu

My speaker is so tight, it feels like sending a telegram

dcexpert

huo_hu posted on 2021-11-23 15:56 My speaker is very tight, it feels like sending a telegram

The modified buttons feel like this