Electronic and Arduino enthusiasts searching for an Arduino project to keep them busy this weekend may be interested in a new Arduino Mega fingerprint door lock. Using a little Arduino programming the ...

Remove the deadbolt lock. Use a screwdriver to take out the screws on the inside of the door. Check your user manual for the required dimensions, and if necessary, use a hole saw to cut the ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn more › Sign Up For Goods 🛍️ Product news, reviews ...