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Simple DIY LEGO safe with working lock mechanism

Learn how to build a functional and secure mini safe using standard LEGO bricks with this easy-to-follow tutorial. The ...
Hackaday

Adding An Electronic Lock To A DIY Book Safe

DIY book safes are well and good, but if you give someone enough time to peruse your book collection, the 3-inch thick “Case study on Animal Husbandry Techniques during the 14th Century” is likely to ...