Commonly known as doc cams and visualizers, the document cameras have higher resolution than any overhead projector. Some models, such as the Joyusing camera, have Ultra-High Definition (UHD). That allows for a clearer image even when displaying magnified texts and...
LED lighting has taken a lot of importance because of the various advantages it offers compared to traditional lighting. Not only is it much cheaper and effective, but also very versatile, thanks to strip lights like the ones you...