bids are invited for 9v rechargeable battery , 9v battery charger , 3d pen , 12v dc motor , fan dc , cable for arduino nano , lithum battery 3.7v 2500mah , oled display , servo tester , water level sensor , finger print sensor , lm35 temperature sensor , nrf24l01 module , triple axis magnetometer , solenoid lock 12v , usb cable mini , welding machine mini atal consumables items consumables for digital duplicators, toner cartridges ink cartridges consumables for printers, package no. 5 atal tinkering lab of niti aayog - advance prototyping kit and software - robotics and ai, curios, souvenirs and gift items, bedclothes rubberised coir mattress cushions and pillows hospital mattresses and pillows as per is 8391, handicraft items from kutch - odop, package no 4 - atal tinkering lab of niti aayog power supply and accessories and safety equipment, package no. 8 atal tinkering lab of niti aayog - tinkering handbooks, marking cones, tera package 2 - 3d printer with consumables package no. 1 - atal tinkering lab of niti aayog relevant electronics development, robotics, internet of things and sensors total quantity : 106