Tiny timer with display Answered
I want to make a timer - a very small one - for using in school, for cookling and so on...
It needs to have a display with at least four digits, five buttons(reset, on/off, start/stop, minutes and hours). I'm planning on powering it by a CR2032, or another button-sized battery.
Does anyone have schematics or circuits I could have a look at?
In advance, thank you:)