Help Needed with selecting Products.

I am new to this forum and I need help figuring out what boards are needed to design and test my project.

I have 2 independent circuits that are normally closed. They both operate at 12Volts DC. I would like to trigger them both with a single switch and have them go on at the same time.

The first circuit should not be running for more than 1 minute. And the second circuit may run for up to 2.0 minutes maximum.

The cycle times will require adjustments and testing.

Can someone recommend me what product/s I can use?

Thanks in advance for your help.

My mistakeā€¦I have 2 independent circuits that are normally opened. <<<

You sound pretty new to this , so get yourself a genuine UNO and start playing with a few examples in the IDE.