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How to Make a Bench Power Supply
Ultimate Electronics Helper || Variable Bench Top PSU With Helping Hands
3D Scanning Yourself in High Resolution With a Camera
3D Printed US Population Map
NASA Image of the Day As Your Desktop!
3D Printed Record
8 Planet Motorized Orrery - 3D Printed
Airtight Dry Box for 3D Printer Filament
Laser Cut Enclosure With Living Hinge Lid
Exploding Sun Lamp Design
3D Printed Bionic Hand Skeleton
Measure CO2 Levels With Ardunio and K-30 Sensor
Beautiful Arduino Binary Clock
Simplest ESP8266 Local Time Internet Clock With OLED
Easy DIY 3D Printed Electric Longboard!
Engrave Personalized Stamps
Convert a 3D PRINTER to LASER ENGRAVER | Under 40$
Here is the full list of resistors and capacitors, like shown in the fritzing schematic:6x Resistors: 2x270Ω, 2x150Ω, 1x1kΩ, 1x10kΩ4x Capacitors: 2x10nF, 1x1μF, 1x100nFAdditionally this project uses one Photocell, which I ordered here and should be similar to this one.(Note, that you do not actually need both sound channels left and right, since there is just one speaker, like mentioned in the instruction. Therefore you could leave out one of 150Ω and 270Ω resistors and one 10nF and 1μF capacitor)
Balloon Powered Single Cylinder Air Engine Open Chassis
Wooden Handheld Console
Laser Engraved Rubber Stamp
Laser-etched and Cut Rubber Stamps - Made at TechShop
Assembly and Finishing
3D Printing Class
3D Surface Finishing Techniques - WerkplaatsIDC
Stamp Design Using 3D Printer
Make Unique Custom Stamps From Your 3D Printer & Moldable Foam Stamps!
3D Printed Drunkard Stamp
DVD to Laser Engraver
3D Printable USB Air Purifier / Fumes Extractor
Tabletop Pull Back Tri-Mode Spring Motor Rolling Chassis
Single Cylinder Air Engine
Handy Power Supply
Build Your Own Variable Lab Bench Power Supply
Awesome! Thanks for sharing! Let us know if you have any suggestions for improvement! We are currently planning to add some rgb leds for a colorful wake-up effect! ;)
How to Convert a Laptop LCD into an External Monitor.
yea you're right, I'm sorry. I added two additional photos showing the used test pads + a link to another tutorial, which explains this step in detail.
Turn your 3D printer into a plotter
Cheap 3D scanner
Easy and cheap lab regulator for any PSU
3d scan anything using just a camera
Cheap and Easy Micro Quadcopter
3D Printed Cycle
Build a DIY Desktop 3d Scanner with infinite resolution.
A 3D Printed Quadruped Robot
awesome tutorial! Thanks for sharing!
Bit banging step-by-step: Arduino control of WS2811, WS2812, and WS2812B RGB LEDs
Make Flexible Circuit Boards Using A 3D Printer
Make a Massironi shelf
PWM (pulse width modulation) power LED dimmer
Cuddle Blanket Bear - Promotes Babies development while cuddling
IoT Smart Alarm Clock [Open Source Project]
A rough guess about the total costs might look like this (assuming 1€ = 1$):Raspberry Pi Zero 5.-USB-WiFi-Stick 5.-Audio Amplifier 2.-Speaker 2.-Alphanumeric Display 10.-8GB SD Card 5.---> SUM = 29.-plus low cost parts like: button, photocell, screws, resistors, capacitors and the hole grid board; which you should get all for less than 1.-So let's say more or less 30 depending on where you buy your stuff!
IoT Smart Alarm Clock [Open...View Instructable »
How to Build a Modern Dresser - with Few Tools
DIY Tough Bluetooth Boombox (Lasts 20hrs!)
Recognize stars and planets using your Mac / Linux computer and a Raspberry Pi: Intro to machine learning
HOW TO USE ANDROID DEVICE AS RASPBERRY PI MONITOR
Raspberry pi GPS logger
Easy 3D topographical maps
Tomahawk Survival Axe (that opens beers!)
Retro Radio Riddle [M3R3]
3D Printing and CNCing Weird Freeform Lenses