bids are invited for items arduino uno dip , arduino nano , buzzer 5v , resistor , esp8266 nodemcu cp2102 ic , ultrasonic sensor hc-sr04 , tm1637 4 digit 7 segment led display , ldr module 3 pin , ir sensor module , servo motor micro servo 9s , servo motor mg995 high torque 180 rotation , servo motor mg996r 180 rotation , 5mm led white , 5mm led red clear , bluetooth module , esp32 , fingerprint sensor module r307 , lcd display green backlight , zero pcb , water pump pipe 1 m , water pump 6v , jumper wire male to male , jumper wire male to female , jumper wire female to female , on off switch , spdt switch , dh11 temperature and humidity sensor , single channel relay module , dual channel relay module , flex sensor 2.2 inch , breadboard small , breadboard 830 pin , rc522 rfid 13.56mhz module , soldering kit , dupont connector set , motor driver l298n , i2c module , fire and flame sensor , 4 wheels drive car kit , li-ion battery 3.7v 18650 2600mah , bluetooth module hc- 05 , li-ion battery holder 3 cell , soil moisture sensor , rain drop sensor , arduino cable a to b cable , solenoid lock , soil moisture sensor , mq-2 , mq-3 , 12v adaptor , potentiometer 10k , mq-4 , mq-5 , mq-6 , mq-7 , mq-8 , mq-135 , arduino cable a to mini cable , dji mini 3 drone with camera , training and workshop , quarky innovator kit , quarky ultimate kit , petals mars rover educational robotic kit , petals ai ml educational robotics kit , petals smart home educational robotic pro kit , blix discovering motion total quantity : 1424