This soldering practice PCB is designed for both beginners and more experienced users who want to improve precision and control. The board features variable LED spacing, allowing users to start with comfortable pad distances and progress to tighter, more challenging areas. The layout intentionally places some LED's closer together to simulate difficult reaches and tighter soldering conditions. This helps build steady hand control and accuracy while still remaining accessible for first-time solderers. The circuit is simple and beginner-friendly. All LED's are connected in parallel, and the board is designed for standard through-hole LED's. Power can be supplied by a coin cell battery or temporarily hot-wired for quick testing. No complex voltage calculations are required when using standard components as intended.