About Me
Hi! I'm Ashwin, a final year mechanical engineering student at UT Austin. I'm passionate about building mechanical and electromechanical devices, whether they be simple, complex, useful, or just plain cool! I embrace projects that force me to learn and apply new concepts.
Project: Variable Stiffness Robotic Fingers
Project: LED Matrix Driver
Position Control
Position control was achieved by a simple pulley and motor. Because this was cable driven, I had to design a tensioning mechanism for the proof of concept, which ended up as a pair of eccentric cams.
My Workspace
My workspace and tools are a large part of my workflow and my design process. I make decisions based largely off of what I know I have available, both in terms of materials and manufacturing methods.
Below I've described the more interesting parts of my workspace at home and what I utilize in the prototyping process
1.
Worktable:
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Cutting mat
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Soldering Iron
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Soldering tools
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Wire Spools
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Hand tools (Pliers, wire strippers, X-acto knives, screwdrivers)
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Helping Hand + Magnifying glass
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Assorted fasteners
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Breadboard
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Steel Ruler
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Triangle
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Microfiber Cloth
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Shop rag
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Multimeter
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Dust mask
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Safety Goggles
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Earplugs
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Dremel
2.
Electronics Drawer
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Raspberry Pi 3
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Raspi Sense hat
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Arduino Uno r#
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Arduino Mega
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Arduino Micro
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Humidity/temp sensor
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LED Modules
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Speaker Components
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NRF24L01+PA+LNA RF Module
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D-class audio amp
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MaKey MaKey
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Adafruit 16 channel PWM servo driver
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Solenoid valves
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Box fans
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Batteries
3.
General Crafts Drawer
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Glue
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Tape
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Rubber Bands
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Pins
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Clips
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Paint
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Sandpaper
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polishing paper
4.
Scrap/Materials Drawer
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Plywood
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Acrylic Sheet
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Metal bar stock
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Plastic bar stock
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Stone Countertop Fragments
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Glass panes
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Vinyl Tubing
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PTFE Tubing
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Magnet Wire
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DIY Vacuum chamber
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Scrap electronics
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Plastic Spur gear set
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toothed pulley wheels and belts