First off be aware that raising chicks is smelly, dusty, and can be very heartbreaking.
You will need a brooder, an incubator and possibly an egg candler or strong flashlight to check eggs for development.
You can make or buy the incubator, a small 12 egg incubator is probably as big as you would need. You do need to set up and run the incubator for a few days to make sure it will hold temperature and humidity levels before putting in your collected eggs. (some folks use bluetooth sensors to check how accurate the incubator is) You want average size eggs for you birds, check for cracks or other signs of damage, DO NOT WASH just set in a safe place on the counter like a bowl or in an egg carton with the tip down. When you are sure the incubator is working right put the eggs in the incubator, make sure they are turned at least twice a day (rotate not flipping) and wait until they start to hatch. Length of incubation, temperatures and humidity levels can all be found in books or online. YouTube is also a very good source of information from building and incubator to selecting eggs and what temperatures and humidity levels are needed at each stage of development.
When they start to hatch leave in the incubator over night. This keeps the humidity and temps up until every one is hatched and dried off. Then you move them to a brooder.
For a brooder you can use a large box with a heat plate or other heat source in one end and feed and water at the other. Put puppy pads or similar on the bottom to make cleaning easier. And watch your babies grow until they are feathered out and can go outside. Then comes the challenge of introducing them to your flock.
A lot of really good information is available on Backyard Chickens and on YouTube. It helped me get through the hatching our first batch of quail babies. Sadly we had issues with temperatures and humidity levels near the end and only got 13 chicks from 51 eggs. But our babies are doing well in their box brooder.