127 Results for "air quality"

Halloween Candy Mortar
Project by Paul McCabe
Candy in a 35mm film container is launched towards a trick-or-treater when they step on a foot pedal 50 feet away from the launcher.
- 13
- 18

PCBReactor
Project by taranov.pavel
Nice looking and cute tank for etching built with easy accessible materials for home PCB production
- 0
- 0

Bubble Device Motion Control
Project by Nicholas
Stumbling my way towards figuring out how to put together a stepper-based motion control system with enough torque
- 857
- 9

Feedbass! (microphone in loudspeaker)
Project by DeepSOIC
Using a microphone in speaker cabinet as feed-forward, to extend low frequency range of audio system
- 9
- 7

Vacuum-Pressure Gun
Project by Leo Mahdessian
Using a vacuum and pressurized air to shoot ping pong balls
- 7
- 2

Computer Controlled Bottle Rocket Launcher
Project by Daniel Vlahovic
Because launching rockets with a string just didn't feel right
- 1.5k
- 9

Nixie Clock on ESP8266 module
Project by V.G.C.
Nixie Clock on ESP8266 module with synchronization with NTP server. Simple circuit.
- 202
- 33

Autosampler for elemental and isotopic analysis
Project by Matheus Carvalho
This autosampler has been used in our lab for the measurement of C and N isotopes in more than 6,000 solid samples!
- 3
- 1

Bat Sonar
Project by Filip Mulier
Bat like sonar sensor that can track multiple targets and estimate angle of arrival using chirps and cross correlation in near real time.
- 20
- 15

Easy cyclone for your shopvac with 3D printing
Project by Audrey Robinel
quickly create a cyclone dust separator with 2 buckets and a few 3D printed parts.
- 864
- 7

5g Aquaponics
Project by Em
indoor, modular, small scale growing, aquaponics
- 51
- 13

Jet Pulse Controller
Project by setCREATE
A Jet Pulse Controller board designed for industrial dust collectors
- 4
- 6

Electronics Madem
Project by PointyOintment
Machine that can both assemble printed circuit board assemblies and disassemble them for recycling.
- 12
- 2

Aquaponic IoT Controller (NFT)
Project by Davor
Plug & play controller, plug in regular water pump, lights, air pump and fan to the controller box and use a webapp for control & monitoring
- 1.8k
- 41

Aeropress plunger leak fix
Project by elmer73
What to do when your aeropress barrel is scratched and the rubber plunger deteriorates and shrinks, and it no longer seals?
- 1
- 1

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