tender for annual rate contract embedded trainer kits for embedded lab -1 arm7-lpc2148 development board on chip features n* cpu - lpc2148, * core - 16 / 32 bit arm7tdmi-s n* speed - max60mhz, flash - 512kb, ram ( on-chip ) - 40kb n* 46 general purpose i / o pins n* usb2.0 full speed compliant device n* one 10bit a / d converter with 14 analog inputs n* one 10bit d / a converter n* six pwm & watchdog, two uarts ( 16c550 ) n* two i2c ( 400kb / s ) and two spi’s non board features n* eight bit digital output, eight bit digital input n* 16 x 2 characters lcd and 4x4 matrix kaypad n* one potentiometer is provided for giving analog input n* relay & buzzer interface n* i2c devices: rtc, eeprom and seven segment display n* on board stepper motor driver is provided n* lm35 temperature sensor is provided n* one rs 232 lines are terminated at 9 pin d type connector and usb interface, board has inbuilt power supply and mounted in a attractive plastic cabinet, xbee rf module with base board. naccessories n* usb cable with isp utility software to download programs from pc to target board, example programs in embedded c with documentation ( soft copy ) n* iar embedded workbench for arm kick start version and μcos ii rtos n n 2 pwm based lighting led interface board 12 leds, meant for lighting purpose, provided n• 6 leds driven by one driver transistor n• next 6 leds driven by one driver transistor n• the program can generate pwm and drive the transistor to activate n• on / off led lighting 2 sets of 6 leds at a time independently n• dimming, brightness variation – based on ldr n• flashing and many more n• can be operated in 5v / 12v ( factory settable ) n• one ldr sensor provided to sense light intensity n 3 arduino 37 in 1 sensor kit • joy stick n• flame sensor n• rgb led n• heartbeat sensor n• light cup n• hall magnetic sensor n• relay n• linear hall sensor n• smd rgb n• 7 color flash n• tilt switch n• temperature sensor n• big sound sensor n• touch sensor n•• reed switch n• shock sensor n• temperature and humidity sensor n• ir receiver n• avoidance sensor n• passive buzzer n• mini reed n• rotary encoders n• analog hall sensor n• tap module n• light blocking n