Hi,
I'm new to electronics and only know some very basic stuff. I wanted to create a simple project for some personal use.
Here's the details:
1. It has an on/off button.
2. In a span of 1 hour, the RED LED will start from no light to very bright.
3. After an hour it will start to blink.
4. In the future I also want to have a feature of selecting time span (i.e. 1 hour, 1.5 hours, 2 hours ,etc)
Its like an indicator to do something. I need it to be small and inexpensive, I've read of 555 timer but I'm not sure if this can be used. Please give me some info about the parts I need to buy and probably a diagram for someone that is not good in electronics..
I'm new to electronics and only know some very basic stuff. I wanted to create a simple project for some personal use.
Here's the details:
1. It has an on/off button.
2. In a span of 1 hour, the RED LED will start from no light to very bright.
3. After an hour it will start to blink.
4. In the future I also want to have a feature of selecting time span (i.e. 1 hour, 1.5 hours, 2 hours ,etc)
Its like an indicator to do something. I need it to be small and inexpensive, I've read of 555 timer but I'm not sure if this can be used. Please give me some info about the parts I need to buy and probably a diagram for someone that is not good in electronics..