The cheapest company wants to charge these poor people $2500 to install 7 boxes for this nursing home so old people can press a button if they need help.
All I need to do for them (and I am doing it for free) is build a box with 2 or better 1 button/s that signals a light and buzzes an anoying little tone to alert a nurse. The other button to cancel the alarm.
I figure a LED light some resistors, a pizzy speaker, a little box that can take a board and 2 rechargable AA batteries should do it.
Because I havnt done anything like this for a Long long time it would be greatly appreciated if anyone could help me help the old people out.
Thanks in advance.
All I need to do for them (and I am doing it for free) is build a box with 2 or better 1 button/s that signals a light and buzzes an anoying little tone to alert a nurse. The other button to cancel the alarm.
I figure a LED light some resistors, a pizzy speaker, a little box that can take a board and 2 rechargable AA batteries should do it.
Because I havnt done anything like this for a Long long time it would be greatly appreciated if anyone could help me help the old people out.
Thanks in advance.