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David Scholten

Power Electronics & 3D Printing

Adelaide - Australia
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15 Followers
10 Following
8 Projects
106 Likes
  • Projects 8
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  • Pages 70
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  • Following 38
    • View All
  • Bits 9
david-scholten
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Who I Am

I'm an early-mid career professional with a background in power electronics. I'm a lover of power converters and their application.

I enjoy making power converters (mostly DC-AC), I love flying remote controlled planes (DC-AC converters with wings) and I occasionally use my 3D printer to make those DC-AC converters more plane-shaped.

Why I'm on Hackaday.io

To engage with a community of like-minded enthusiasts and motivate myself and others.

power Electronics 3d printing
  • David on Youtube

This user joined on 09/17/2016.

My Projects

2.3k
16
3
16
Primary/secondary water loops & 12 peltier units with a 0-30°C set-point.
Project Owner Contributor

1kW Solid State Peltier Heat Pump

David ScholtenDavid Scholten

6.6k
23
2
24
A Musical 4-Stepper Motor MIDI Box
Project Owner Contributor

Stepper Synth

David ScholtenDavid Scholten

  • The 2018 Hackaday Prize
8.4k
1.2k
8
31
A convenient adapter to view the electrical grid waveform through your PC's sound card.
Project Owner Contributor

Grid-2-Audio

David ScholtenDavid Scholten

7k
19
0
20
A power supply for the soon to come 200W+ AA Battery Electric Bicycle
Project Owner Contributor

A Super Capacitor Pulsed Power 24V DC Supply

David ScholtenDavid Scholten

544
4
6
2
Cheap and Mass-Producible
Project Owner Contributor

USB Connection Delay Stick V2

David ScholtenDavid Scholten

543
495
0
6
A collection of pictures detailing a classic project.
Project Owner Contributor

Class-A Headphone Amplifier

David ScholtenDavid Scholten

View all 8 projects

My Pages

  • [WORK JOB] – Integrated Processor Unit (AI Image)

    02/23/2023 at 22:48 • 0 comments

    Host to the main processor, this board takes care of all commands and measurements of the PCBs further down the line as well as the main harness to the outside world for system integration. This board also hosts the auxiliary power converters for the inter-board voltage rails.

  • [WORK JOB] – Integrated Power Converter Unit (AI Image)

    02/23/2023 at 22:33 • 0 comments

    Takes a wide-range DC voltage input and steps up the voltage to an acceptable level. Also passes through command signals and provides a range of analogue measurements for the other systems. All features are galvanically isolated.

  • [WORK JOB] – Storage and Discharge Unit (AI Image)

    11/23/2022 at 21:29 • 0 comments

    Stores a large quantity of energy from the power converter unit and, on command, provides a conduit for an electrical discharge through the attached load.

View all 70 pages

Things I've Built

See "My Pages"! Click "View All XX Pages" Above ^^^

https://hackaday.io/pages/168448 - I used to list everything here, but when you enter thing number 51, it deletes thing no.1 without telling you at all... Luckily I was running a backup.

Projects I Like & Follow

85.9k
361
96
284
Software to create your own Knit-like string pictures.
Project Owner Contributor

DIY Knit Portrait

Raphael SchaafRaphael Schaaf

  • The 2018 Hackaday Prize
16.4k
69
25
119
A modular & multi-purpose embedded sensor device that can log navigation, weather & kinematic parameters and share data over WiFi, BT & LoRa
Project Owner Contributor

EXPLOG : Exploration Logger

Vishnu MohananVishnu Mohanan

9.2k
43
3
27
Functional design revision of the prototype TS350.
Project Owner Contributor

350 Watt True Sine Inverter

Brian CornellBrian Cornell

  • The 2018 Hackaday Prize
7.3k
2.3k
9
53
Musical Project that converts low frequency waves from the magnetosphere into sound.
Project Owner Contributor

Natural Radio Music

jeanjean

  • The 2018 Hackaday Prize
5.2k
38
5
40
A pocket sized smart device for charging your phone everywhere
Project Owner Contributor

Brian Box

Marius TaciucMarius Taciuc

  • The 2018 Hackaday Prize
3.4k
53
5
84
A MINIATURE VERSION OF A REAL SNOWPLOW CONTROLLED VIA PLAYSTATION WIRELESS CONTROLLER OR SMARTPHONE.
Project Owner Contributor

SnowPlow Robot

Vittorio LoschiavoVittorio Loschiavo

  • The 2018 Hackaday Prize
3k
484
5
35
Open Source Speaker made from a PCB
Project Owner Contributor

PCB Speaker

Carl BugejaCarl Bugeja

  • The 2018 Hackaday Prize
2.9k
2.9k
0
46
Nobody likes stupid VR. FPV is da shits.
Project Owner Contributor

DIY Box Goggles for Cheap FPV

ActualDragonActualDragon

  • The 2018 Hackaday Prize
2.1k
25
9
22
A compact automatic folding spherical propeller
Project Owner Contributor

Spherical Folding Propeller

Carl BugejaCarl Bugeja

  • The 2018 Hackaday Prize
1.8k
20
0
28
This a 100% 3D printed Transmission Raman Probe (low resolution) Designed using Fusion 360
Project Owner Contributor

3D Printable Raman Probe

David H Haffner SrDavid H Haffner Sr

  • The 2018 Hackaday Prize
1.4k
19
1
17
A Badge that plays DOOM and that's it, come on you know you want it
Project Owner Contributor

DOOM Badge

AVRAVR

  • The 2018 Hackaday Prize
1.4k
10
6
17
A digital instrument with all the flare of a trombone, with the power and flexibility of an MIDI instrument
Project Owner Contributor

Digibone

Craig HissettCraig Hissett

  • The 2018 Hackaday Prize
968
16
1
25
A tiny BCI (Brain Computer Interface) located above your ear that will monitor your brain consciousness state and will react to them.
Project Owner Contributor

BCD: Brain Consciousness Detector

CésarCésar

  • The 2018 Hackaday Prize
863
12
7
30
self powered by turning a crank
Project Owner Contributor

electric hurdy gurdy synthy

davedarkodavedarko

  • The 2018 Hackaday Prize
418
8
0
16
I built a controller that flips relays to control 110v devices so that lights as well as ocean currents alternate based on a time schedule.
Project Owner Contributor

Smart Aquarium, Wave Current and Light Controller

Josh StarnesJosh Starnes

  • The 2018 Hackaday Prize
227
5
1
8
Because all robots should beep
Project Owner Contributor

BEEP communicator

MattFMattF

225
2
0
3
Providing humans a sense of magnetoception through our visual field.
Project Owner Contributor

Color Compass

Andy OliverAndy Oliver

  • The 2018 Hackaday Prize
96
4
0
4
Indoor wind chime system
Project Owner Contributor

Zephyr

Nick SayerNick Sayer

View all

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Brian Cornell wrote 05/11/2019 at 13:20 • point

Hi David, thanks for following https://hackaday.io/project/165458-350-watt-true-sine-inverter

  Are you sure? yes | no

Vittorio Loschiavo wrote 04/05/2018 at 04:26 • point

Thanks for your Likes to my projects. 

https://hackaday.io/project/86940-snowplow-robot

  Are you sure? yes | no

David Scholten wrote 03/20/2018 at 22:10 • point

There are a lot of great projects going on here for the Hackaday prize; they are all inspiring me to get some serious work done towards completing mine!

  Are you sure? yes | no

Yann Guidon / YGDES wrote 03/20/2018 at 22:50 • point

Some more contest entries : https://hackaday.io/page/4768-buck-mating-season-2018 :-D

  Are you sure? yes | no

Vishnu Mohanan wrote 03/20/2018 at 16:27 • point

Thanks for liking my project #EXPLOG : Exploration Logger You have a lot of cool stuff you've built. Great to see :)

  Are you sure? yes | no

David H Haffner Sr wrote 03/20/2018 at 00:01 • point

Thanks for the like :)

  Are you sure? yes | no

Craig Hissett wrote 03/19/2018 at 23:57 • point

Thanks for the like on my #Digibone  project  buddy.

Cheers!

  Are you sure? yes | no

ActualDragon wrote 03/12/2018 at 04:04 • point

Thanks for the like on #DIY Box Goggles for Cheap FPV, stay tuned for updates!

  Are you sure? yes | no

David Scholten wrote 03/12/2018 at 11:27 • point

Looking forwards to it!

  Are you sure? yes | no

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