You'll have a bit of control over what you choose for the motion sensor, motor, and jumper wires. You can pick up a pack of six SG90 motors from Amazon for a little under $12. A 10-pack of the HC ...

The dustbin uses GSM technology to enable transmission of messages to a phone. Pawan told TOI that he has used a microprocessor, a 20-volt battery, along with an infrared sensor to sustain the design.