i have known about bitcoin since year 2012, but i never did mining until now because i dont have knowledge about technical in mining and also the main considering is the cost of hardware of mining, but i want to try to mine btc and have a target to make 1 btc in a month.
my question is :
1. what hardware i need to create a mining rig ?
2. how much its cost ?
3. what the minimum hashrate to produce 1 btc in a month by mining?
thank you