How to take still and video images of your favorite specimens: from attaching a camera to choosing a digital camera that photographs directly. When you purchase through links on our site, we may earn ...

Over on YouTube [Applied Science] shows us how to make an f/0.38 camera lens using an oil immersion microscope objective. The f-number of a lens indicates how well it will perform in low-light. To ...

This Homemade Robot with Camera projects illustrate the capability of some basic materials to build a robotic physical structure. The system is driven by Arduino boards with NRF24L01 wireless modules.