supply of machines and equipment for electronics engineering lab at the government polytechnic, bhagalpur-1 8085 microprocessor simulator/kit 2 8051 microcontroller ide/assembler/compiler 3 8051 microcontroller development board / programmer 4 pre-emphasis and de-emphasis circuit kit 5 am/fm trainer kit (for snr measurement & receiver testing) 6 synchro transmitter and receiver trainer kit 7 integrated trainer kit for dc servo motor (educational purposes) 8 basic educational/laboratory trainer kit (for small ac servo motors, usually with a dc motor as load) 9 pi temperature control trainer kit 10 pd temperature control trainer kit 11 pid temperature control trainer kit 12 digital multimeter (dmm) 13 curve trace 14 voltmeter 15 ammeter 16 analog communication training system 17 basic digital communication training system 18 pulse code modulation and differential pulse code modulation. 19 delta modulation and adaptive delta modulation 20 simulation and implementation of ask, fsk and psk 21 digital ttl & cmos ic trainer kit 22 digital ic trainer 23 digital multimeter 24 single digit decade counter (0-9) with 7 segment display trainer kit 25 programmable up down counter 0-9 with 7 segment trainer kit 26 4 bit binary parallel and series adder and subtractor trainer kit 27 flip flops trainer kit 28 4 bit shift register trainer kit 29 digital to analog and analog to digital trainer kit