The rapid science today require that every individual can compete and apply science knowledge to facilitate and expedite a settlement of the problem. With the above reasons then built a Hardware Development For Digital Practicum-II in Remote Laboratory. Preparation of this module is built on four experimental module, namely sequential experiment module, the flip-flop modules, memory modules, and ADC (Analog To Digital Converter). This module is built by using the microcontroller serial ATMega128 and communicated to the computer server by using MAX232 IC. The results obtained after testing in accordance with the planned and the results are in accordance with the truth table of each type of lab work, 5 % error which occurs due to damage to the LED located on the module. With the construction of this module can help and facilitate the teaching-learning process, especially on Digital Elektonika second practicum in PENS ITS. Keyword:, Practical Digital Module , microcontroll
