Converts analog signal to a binary digital output Great for demonstrating the basis of digital communications Companion apparatus to the ELabs Digital to Analog Converter (PH1367) Unit measures 8" wide, 4.75" long and 1" tall Perfect for any classroom and useful for a variety of experiments An excellent system for demonstrating the basis of digital communications. An analogue input in the range 0 to 7V is converted to a binary digital output in 1V steps (i.e. 1V is represented by 001, 2V by 010, etc.) A switch converts the unit to 0 to 2V sensitivity so that low frequency sine waves from a signal generator can be digitized. The binary output is available at 4mm sockets for use with the companion ELabs Digital to Analog Converter (PH1367). Unit measures 8" wide, 4.75" long and 1" tall.