I’ve been building up some microcontroller-based miniature spy cameras using readily available tiny camera modules. Since I know an add-on infrared illuminator makes it easy to have better night ...

At 2.6 x 2.2 x 0.4 inches and 45 grams, the manufacturer says the Black-Box is the smallest DVR under $3,000. Actually, it’s also smaller than $1,300 units, although those come with 20GB HDs and not ...