Pocket Laser Engraver.
Home Built 4x8ft CNC Plasma Metal Cutting System
THE ULTIMATE SANDING BLOCK
Creating a Smart-controlled Turntable Driver
DIY Turntable With Custom Control
Stage Lighting Storage and Work Cart
Build a Stage Marker Light
Conduit Panel Clamps (cheap!)
A Beginner's Guide to Microcontrollers
Sous-vide Cooker / Yoghurt Incubator
Programable Incubator for Hot-stratifying Seeds
Filer Guide for Hand-Saws
Blade of Woe // Skyrim
Pallet Wood Pipe Clamp Workbench Vise
Seven Pro Tips for ESP8266
Find Bipolar Stepper Motor Coil Pairs
The Ultimate Lumber Storage Cart
DIY CNC Router Build (large Format 5x10ft, Rack and Pinion)
Bombproof Shop Storage - Miter Saw Station Base
Simple Corner Clamp Jig
Rewinding and Renovation of the Electric Motor
Bic Lighter Stash
DIY Variable Power Supply With Adjustable Voltage and Current
Making Box Joints
How to Make Money Selling Lawnmowers
Convert Speakers to Bluetooth-speakers
Automotive Plastic Welding Repair
Are there instructions for how to make this?
I don't know anything about the Bose design challenge. So maybe you don't need instructions.
Pallet Wood Workbench.
BLE Controlled Servo With NRF
Build a Power Bank in $2