Logsun Systems manufactures Interfacing Study Cards with 8 Bit Dual Digital-To-Analog Converter. Logsun Systems manufactures Microprocessor and Microcontroller Trainer, Development Boards, Development Tools, DSP Trainer, Microwave Bench and Trainer Setup etc. The Interfacing Study Cards with 8 Bit Dual Digital-To-Analog Converter comes with Stepper motor Controller Card with Motor and Power supply. The machine also has Traffic Light Controller simulation. Interfacing Study Cards consists of Relay Logic Controller, LED Logic Controller, DC Motor controller interface with small DC Motor, Water Level Controller Simulation, Temperature Controller Card etc.