supply of embedded systems lab equipments.- arm 7 - tdmi lpc 2148 controller kit narm 7 - lpc 2148 controller n4×4 matrix keyboard, buzzer and relay, 2 line text lcd display nuser external interrupt, timer / counter switch inputs, nsingle digit seven segment display n12c device interface for serial eeprom, n12c interface for 7 segment display and real time clock ntemperature sensor lm 35, provision to test on-chip adc, npwm signal output nserial port for transmission from kit and reception from pc nusb port for in system programming facility n8 nos. of switch inputs and 8 nos. of led outputs external interface nsoftware to write programs and implement in the kit npower supply, casing to keep the kit safe and detailed instruction manual and all the programs nprinted circuit board ( pcb ) size:250×125 n n