Resetting a luggage lock is simple and stress-free. Learn to set a new code, handle forgotten combinations, and keep your lock working smoothly.

If you are someone who struggles to open your luggage lock without ease, these simple tricks can help you every time.

This simple code lock circuit described here is of an electronic combination lock for daily use. It responds only to the roght sequence of four digits that are keyed in remotely. If a wrong key is ...