Hi all
Today, I would like to show the DIY programmer.
This is the drawing:
Finished
The back
I think we no need to explain more details of this programmer.
Main functions:
1. Light program: control the turning on/off of the light by each tube daily.
2. Water program: auto water change control, set 4 times/day wz 5% each (20% per day)
3. CO2 & Air pump: supply CO2 when light on and supply Air when light off, CO2 regulator.
The system was added to the stand
It was covered by plastic to avoid children...
All toys in this pics were DIY
And this glass pipe were made by a friend
So, everything seem be OK and ready for the setting-up, accept the Light.
Here in Vietnam, only easy found some "made in China" lights, it's very difficult to find a beauty light, seem have no hanging-over light.
Normally, my friend carefully drew a sketch
It was quite good looking, but didn't satisfy him yet. After couple days, he adjust the drawing at once
It was the time to look for some materials accordingly. Lately....