Apply solder to the CPU as needed for connections or repairs.
Apply solder to the CPU as needed for connections or repairs.
You earned experience points and leveled up. Next time you'll study first and try last. This chip works well for practice. It includes a set of surgical tweezers and heat instead of a pin. You should be able to reach near the base. The pad is very small, so it doesn't generate much heat as expected. Here are the items I have.