View post: Walmart Has a ‘Super Comfortable’ Folding Camping Cot On Sale for Only $50 Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject to ...

A specialized test gadget that tests continuity quantitatively in both AC and DC modes could prove to be an indispensible bench test instrument. This article describes such a continuity test set up, ...

For his Hackaday Prize entry, [Martin] is building an Open Source Multimeter that can measure voltage, current, and power. It’s an amazing build, and you too can build one yourself. The features for ...