Hi, I'mShoaib Mirza

hobbyist maker & Developer

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Dumbwaiter Lift

Project Name: Dumbwaiter Lift
Client: Jatra Biroti Restaurant
Date: 2016

Objective: Lift meant to carry food from the rooftop restaurant and kitchen to the indoor restaurant on the lower floor.  

Approach: This is the first locally built dumbwaiter lift in Bangladesh.  I designed the mechanism of the lift using a motor driver, two high torque motors that were attached to an Arduino board. The motor driver was custom-made, using relays and optocouplers.  The woodworking and designing were done by Studio Bangi (a renowned architecture company in Bangladesh).