equipment for microcontroller and embedded systems , purchase ofmicrocontroller & embedded system laboratory , 8051 microcontroller trainer kit• 8 bit microcontroller, 89c51/52 system • configured for 89c51/52 • 32kb eprom/32 kb ram • 16 bit timer /counter (8253); • internal timer t0 and t1 from cpu • 48 i/o lines using2 nos of 8255 ppi chip • two external interrupts int0 and int1 • ps/2 compatible keyboard (ibm compatible) • 16 x 2 lcd display • bus-50 pin frc (ttl compatible) • one serial uart interface provided by cpu • one serial port through 8251 • battery back up for the ram • power supply (+5v / 1 amp & +/- 12 v, 250ma) software: • built-in line assembler & dissembler • powerful debugging monitor to develop user program. • user manual , stepper motor interface board with stepper motor , dc motor interface board with dc motor , keypad interface board with ascii keyboard , adc interface board , 7 segment display interface board