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d. penner

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d-penner
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This user joined on 10/27/2016.

2.1k
14
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A DIY Solar-Charged Flashlight and Lamp
Project Owner Contributor

The Companion Light v1.0

sean-francis-nSean Francis N.

1.9k
11
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This is a 1/60 scale model of the Saturn V and Launcher - Umbilical Tower. This model is huge! I have been working on it for two years.
Project Owner Contributor

Apollo Saturn V and LUT

wglasfordwglasford

1.8k
115
4
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This is a remote playground to learn more about different types of software components that can be used in industrial setups.
Project Owner Contributor

Industrial Network Playground

nikolaNikola

1.8k
11
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A telescope mount controller using PERSEUS-9 and it displays the coordinate system of a homemade telescope equatorial mount.
Project Owner Contributor

Telescope Mount Controller using PERSEUS-9

mitsuru-yamadaMitsuru Yamada

1.3k
4
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Ever wanted to use a DC motor as a stepper ? To drive it with Step and Dir signals ?
Project Owner Contributor

let's convert a DC motor into a stepper one

jp-gleyzesJP Gleyzes

997
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I design my own digital caliper based on STM32F103 blue pill.
Project Owner Contributor

DIY Digital Caliper

dimitarDimitar

697
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1
An attempt to revive an almost dead Trotec laser engraver
Project Owner Contributor

Retrofitting an old laser engraver

jp-gleyzesJP Gleyzes

605
4
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2
Making a calibrated Geiger counter for a tiny space rover project
Project Owner Contributor

Mini Low Power Geiger Counter

apollo-timbersApollo Timbers

504
4
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4
A petite solar installation to achieve grid independence for a segment of your dwelling. Last log about a voltage hysteresis on Nov 7th '23.
Project Owner Contributor

Mini solar with AC backup & monitoring

guidoGuido

441
2
1
0
This project is an overview of available options for safe data destruction on optical media without physically destroying the discs.
Project Owner Contributor

Sustainable optical media data destruction

benasBenas

430
45
1
5
A web radio using an esp32 and VS1053
Project Owner Contributor

ESP32 Web Radio

grgory-paulGrégory Paul

384
3
0
2
DIY benchtop galvanostat (voltage-controlled current source), which can be used for pulsed galvanic deposition or just as a current source.
Project Owner Contributor

Galvanostat

karel-koubaKarel Kouba

323
3
0
1
They don't sell 'em, so we have to find a way to build 'em
Project Owner Contributor

Build a WISA reciever

stephen-craverStephen Craver

285
285
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7
Calibrate the XY offset of your printer by printing on a piece of paper and scanning it
Project Owner Contributor

3D printer XY calibration using a scanner

martijn-schoutenMartijn Schouten

277
7
1
7
A spinoff of the Companion Light v1.0, as an Emergency Lamp
Project Owner Contributor

The Companion Light v1.5

sean-francis-nSean Francis N.

125
6
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9
This is my homebrew multimeter design. Included modes are VDC, Ohms, and Capacitance.
Project Owner Contributor

Multimeter

marekMarek

123
2
0
1
ESP32 Socket Switch Control.. Needs only the ESP32.. Reads Battery Voltage from PV, switching WLAN Power Sockets on configuration conditions
Project Owner Contributor

PV Energy Management

schuppSchupp

25
2
21
High-performance open-source BLDC controller compatible with moteus firmware.
Project Owner Contributor

Λ M U L E T motion controller

nguyen-vincentNguyen Vincent

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Schupp wrote 03/09/2024 at 19:19 • point

Thanks for Following #PV Energy Management 

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Mitsuru Yamada wrote 01/25/2024 at 00:40 • point

Thank you for following my #Telescope Mount Controller using PERSEUS-9! It has long been a challenge to make my own work relating astronomy and computers work.

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JP Gleyzes wrote 09/16/2023 at 06:12 • point

Thanks for following #Variometer + GPS tracker + remote_ID for RC glider 

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JP Gleyzes wrote 07/07/2023 at 19:55 • point

thanks for following #Long Range weather station 

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mihai.cuciuc wrote 11/19/2022 at 07:04 • point

Hi! Thanks for your interest in #Squeak: GPS pet tracker !

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IoT-devices, LLC wrote 09/20/2022 at 11:09 • point

Thank you for your interest in @IoT-devices, LLC and for following our projects, especially the #GGreg20_V3 Ionizing Radiation Detector!

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Matej Gurnak wrote 01/05/2022 at 19:26 • point

Thank you for following #Open Plane Project !

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Luis wrote 11/23/2021 at 21:46 • point

Thanks for following the LibreServo ( https://hackaday.io/project/182523-libreservo ) project!

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Sergio Ghirardelli wrote 10/08/2021 at 11:46 • point

Thank you for following my project https://hackaday.io/project/181453-green-bms

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kwikius wrote 09/19/2021 at 10:48 • point

Thanks for following my  project https://hackaday.io/project/181677-wind-sensor-using-car-reversing-kit

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Lance wrote 07/29/2021 at 19:21 • point

Thanks for following my #Pick and Place Machine project!

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Rob Latour wrote 07/02/2021 at 17:00 • point

thanks for following https://hackaday.io/project/179917-open-source-solar-powered-weather-station

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Bruno Lopes wrote 04/21/2021 at 17:33 • point

Thanks for following my project  #Protection device for insulated work 

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Tony Keith wrote 02/05/2021 at 13:41 • point

Thanks for following my #https://hackaday.io/project/177264-esp8266-mywidget project!

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Patrick Van Oosterwijck wrote 08/20/2020 at 15:22 • point

Thanks for your interest in my #wESP32: Wired ESP32 with Ethernet and PoE and  #PoE-FeatherWing projects!

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Alexey Voronin wrote 05/10/2020 at 07:55 • point

Thanks for following my #DIY ultraviolet machine  project!

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Erik Wachlin wrote 03/19/2020 at 21:44 • point

Thanks for the like, share the project if you can.  Let everyone know this is an option.  Lots of new stuff to come later today.

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Brandon wrote 02/13/2019 at 21:21 • point

Hey thanks for following #AiPi 

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Josh Starnes wrote 08/07/2018 at 19:15 • point

Thankyou for the follow, be sure to skull anything you like :)
https://hackaday.io/project/159232-phytoplankton-power-hybrid-microbial-fuel-cell

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Brian Cornell wrote 04/06/2018 at 13:22 • point

Thanks for liking my SSR project.

https://hackaday.io/project/109068-mosfet-based-solid-state-relays-ssr

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