Microprocessor Training Kits with LED Display has interrupt controller, assembler/ dissembler and is offered with built in power supply. The Kits has 5 MHZ CPU and 16 k/ 64 k ram. The Kits has battery back for ram and 3 timer counter. The Kits has the feature of up/ down loading to pc. The Kits has 28 keys and eight 7 segment display. The Microprocessor Training Kits with LED Display is offered in wooden box that consist a manual.