I make pancakes many times a week. This is my "recipe" and it turns out great nearly every time. The ONLY things I measure are the flour, half and half, and baking powder. Everything else is eyeballed. LOL. I've been doing it so often I can just *tell* what the proper proportions are. I use two mixing bowls from a set. The smaller one, I use to mix the dry ingredients (3/4 cup flour, 2 tsp baking soda, salt....maybe 1/4 teaspoon). I use a whisk to make sure well blended. In the other bowl, I pour a bit of vanilla, then oil to cover the bottom of the bowl, then a splash of maple syrup for sweetness, one egg, and 3/4 cup half and half (trust me on this...makes 'em just right). I whisk the wet ingredients together very well. Then pour the dry into the wet, give it a good whisk to make sure it's blended together (some small lumps will remain). While I'm doing all that, I'm heating my pan on the stove. The pan is properly hot when you can put some water sprinkles on the pan and they "dance." For me, if I start the pan on medium heat at the same time I start the mixing, it works out great.
Practice is key to good pancakes...as well as a properly heated pan.