bids are invited for items of consumables / spares ( q3 ) arduino uno battery 9-12v rechargable ( 11.3v rechargable battery ) battery 9v ( 2packet ) resistor kit capacitor kit water pump module bluethooth module gps laser diode emiter ldr module keypad active buzzer big motor driver module sound play back module dc plastic gear motor ( single saft bo motor ) node mcu hook- up wire ( red& black ) jumper cable ( m-m ) jumper cable ( m-f ) jumper cable ( f-f ) button switch set mq 135 pir motion detector ultrasonic sensor relay module ( single channal ) relay module ( double channal ) 9v battery clip rain drop sensor touch sensor power bank rfid reader tag steper motor with driver board dc motor 12v dc gear 150 rpm l 298p motor driver bo motor ( 150 rpm ) ( double shaft ) toy motor servo motor testor wire strippers hot glue gun ( stanley ) soldering wire ( 250gram ) soldering iron digital multimeter glue sticks mq- 6 sensor mq- 2 sensor motor driver arduino shield i2c converter rtc module - ds3231 coin cell 16*4 lcd display raspberry pi screen power bank charging cable micro sd card 128gb micro sdhc card with card reader flame sensor fingerprint sensor module raspberry pi camera ptentiometer lm2596 buck bust converter hdmi to vga cable -small ethernet cable cooler pump tsop with remote proximity sensor solenoid valve oled display 2.32 hackshaw frame hacksaw blade mini hackshaw frame mini hackshaw frame blades diy drone battery ( 400 mah ) blix car 1 blix car 2 blix junior machanix blix buddy crawler set aarti set drone dpdt switch bo motor single shaft total quantity : 1