BeanAnimal dot Com!
Where Anything is Possible!
555 Timer Based Aquarium Feeding Timer
These photo corrospond with the 555 Aquarium Feeding Timer project. Construction was accompolished with the use of DIY printed circuit boards. I used the toner transfer method to construct the PCB and a Dremel tool to drill the holes. Most of the components are through-hole type. The board was designed for a PCB mount relay, but I had a handfull of icecube style units and used one of them instead.
Click on Images to Enlarge or Start Slideshow
 |  |
|  |
 |  | ||
Share, print or bookmark this content using the buttons below
|
