The OV7670 is a high popularity image sensor manufactured by OmniVision Technologies Inc. It has a sufficient supply and demand status in the market. It is reported that 54% of the OV7670 sensors available in the open market are fake. The sensor is designed to capture high-quality images in low light conditions. It is suitable for use in applications like digital cameras, smartphones, and tablets. The OV7670 is a reliable solution for low light imaging requirements.