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Roland Varga

Things created on my desk.

Budapest, Hungary
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roland-varga
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This user joined on 01/09/2016.

2.6k
29
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CD-ROM Optical Pickup Unit (OPU) used for homemade scanning laser microscope
Project Owner Contributor

Scanning laser microscopy made by CD-ROM OPU

Roland VargaRoland Varga

1.8k
16
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Not obsolete, just forgot. VCR head drum motor used as a base of a compact LIDAR for more advanced DIY scanners.
Project Owner Contributor

LIDAR meets VCR technology for fast 360° scans

Roland VargaRoland Varga

162.7k
5.3k
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Developing a small fuelless microwave thruster
Project Owner Contributor

EMDrive/satellite

Paul KocylaPaul Kocyla

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Build logs of a conversion from a stock manual Proxxon MF70 to be CNC controlled, with storage for milling bits and other fixtures.
Project Owner Contributor

Proxxon MF70 CNC Conversion

Greg DuckworthGreg Duckworth

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1.8k
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My attempt to put together a digital clock made of analog clocks, as originally created by Humans since 1982 and David Cox
Project Owner Contributor

Clock Clock

Matt FinchMatt Finch

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3D print circuits using silver ink and ceramic substrates to make high performance, multilayer, fine line < 3mil, PCBs
Project Owner Contributor

DIY Space Grade PCBs

Chuck GlasserChuck Glasser

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Preterm infants come in lots of different sizes. Nasal CPAP cannula come in few sizes. Read on to see if we can 3D print a solution.
Project Owner Contributor

Individualised nasal CPAP cannula for preterm kids

Ben HartmannBen Hartmann

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1.6k
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I know, a cheesy name - an AVR ATMega8 tachometer, with external sensors and a good design experience.
Project Owner Contributor

Tachtastic - a fantastic Tachometer

EjaadTechEjaadTech

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581
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Love the product--fun, safe, cheap, easy to fly. The stock frame works and is light enough, but I want to make a few tweaks. For science.
Project Owner Contributor

Hubsan X4 Replacement Frame

zakqwyzakqwy

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The most advanced, affordable and approachable (easy to use) STEM education and DIY platform with focus on robotics and automation/IoT.
Project Owner Contributor

STEMCA Inventor - STEM Education and DIY Amplified

Marius SlavescuMarius Slavescu

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make the 74HC595 drive four digital LED display.
Project Owner Contributor

74HC595 digital LED Display Based on Arduino

icstationicstation

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A autonomous 1.2m sailing boat research platform for long distance voyages
Project Owner Contributor

Autonomous Sailboat

Jordan Less'ard-SpringettJordan Less'ard-Springett

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Use an arduino to controll a simple bluetooth mp3/speaker and put in in a moped.
Project Owner Contributor

Arduino controlled Bluetooth mp3 radio for moped

SmikeySmikey

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A PIC32MX795F512H dev board I intend to poke with a stick and see what happens...
Project Owner Contributor

exploring the fubarino SD

davedarkodavedarko

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A two bit full adder is realized through relay logic gates.
Project Owner Contributor

Relay Puzzle Box

Adam GulyasAdam Gulyas

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Controls a few LEDs using an Arduino and Speech Recognition
Project Owner Contributor

Speech Recogntion with Arduino & BitVoicer Server

Marcio YamagushiMarcio Yamagushi

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HelloSpoon is a DIY social robot kit intended to feed children and elderly with upper limb difficulties while giving them a fun time.
Project Owner Contributor

HelloSpoon robot.

Luis Garcia GonzalezLuis Garcia Gonzalez

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Art of computers
Project Owner Contributor

Computer Art Stuff

BenchoffBenchoff

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An altoids smalls housed computer based around the Atmega328.
Project Owner Contributor

Altoids Smalls computer around the Atmega328

coltonswag1337coltonswag1337

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In-Circuit Evaluate Debug and Edit for Research on Microelectronics
Project Owner Contributor

iCeDeROM

CeDeROMCeDeROM

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