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j

M. Eng. / Applied physics / Medical physics / Electronics / μC / Maker ..... Less talk - more DIY

Berlin, Germany
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149 Following
49 Projects
365 Likes
j
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This user joined on 11/08/2018.

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Compact Scientific Multi Sensor Measurement Unit. 19Ch Spectrometer - Thermal Imaging - audio & light Spectrum Analyzer - 2D LIDAR Imaging
Project Owner Contributor

µ Spec Mk II

jj

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compact 18 channel Spectrometer (Vis & NIR) RAW-Data, reflection & transmission coefficient
Project Owner Contributor

Compact 18 channel Spectrometer

jj

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Everything you need to run PySpectrometer from Les Wright on a mobile platform
Project Owner Contributor

Portable PySpectrometer

jj

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46 cm in height, but 6.2 m deep
Project Owner Contributor

Emergency Exit Coffee Table

jj

2.9k
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A pendulum clock with a NixieTube (IN-12b) that plots the time in the air it passes.
Project Owner Contributor

Nixie Pendulum Clock - Concept

jj

2.6k
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This device magnifies the color-code of your resistor
Project Owner Contributor

The Great Resistor

jj

View all 49 projects

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Very easy to repeat and inexpensive pocket-sized DIY thermal imager
Project Owner Contributor

DIY pocket thermal imager

RuslanRuslan

9.6k
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A machine that writes stuff for you- in your own handwriting- so you don't have to!
Project Owner Contributor

Homework Machine

Devadath P RDevadath P R

5.6k
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Let's make a healthier soldering flux using only natural ingredients.
Project Owner Contributor

Rosin soldering flux, DIY

catsndogscatsndogs

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This is the starter guide for the 2022 Hackaday Superconference badge, designed by Voja Antonic.
Project Owner Contributor

2022 Hackaday Supercon 6 Badge Guide

LutetiumLutetium

5k
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Freedom at your fingertip.
Project Owner Contributor

PolyKybd (Displays In Your Keycaps)

thpollthpoll

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This is a more advanced, version of the original program. It changes the spectrometer from educational 'toy' to serious instrument!
Project Owner Contributor

Py Spectrometer 2!

LesWrightLesWright

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This project was established with the goal of "developing an MRI that anyone can build".
Project Owner Contributor

Home Made MRI 2+1/2

yashiroyashiro

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A high-end ESP32 development board with a 480x320 pixel capacitive touchscreen and sophisticated features.
Project Owner Contributor

gCore (II) - a dev board for portable GUI gadgets

Dan JulioDan Julio

827
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Two channel SERIAL POV led display.
Project Owner Contributor

Dual Channel POV display

Daniel RossDaniel Ross

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Drive silicon photomultipliers (SiPMs) and build yourself a simple scintillation counter quick and easy!
Project Owner Contributor

Mini SiPM Driver Board

NuclearPhoenixNuclearPhoenix

593
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A portable AR device that superimposes an image showing the location of a sound source on an image captured by a camera.
Project Owner Contributor

Portable Sound Visualization AR Device

AIRPOCKETAIRPOCKET

387
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Turning the classic analog physics simulation into an interactive experience with an accelerometer and a handheld CRT display
Project Owner Contributor

Ball-in-box simulator with REAL gravity

wlf647wlf647

314
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A 4ft tall metal frame spinning at high speeds to draw a Christmas tree(and anything else) in the air using Persistence of Vision
Project Owner Contributor

Spinning Holographic Christmas Tree of Death

Sean HodginsSean Hodgins

216
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sonar stick.
Project Owner Contributor

Ultrasonic Walking Stick.

SaulSaul

195
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Sentry is an ESP32 wifi camera specially designed for local AI mode, its firmware is completely open source
Project Owner Contributor

Open source ESP32-Camera for Yolov4/5/6

FiberpunkFiberpunk

180
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Packet Monitor with Waterfall Plot using
Project Owner Contributor

WiFiBOX - Packet Monitor with Waterfall Plot using

CiferTechCiferTech

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TinyTapeout is an educational project that makes it easier and cheaper than ever to get your digital designs manufactured on a real chip!
Project Owner Contributor

Tiny Tapeout

matt vennmatt venn

52
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Portable GPS device that displays a map with your position in a small display.
Project Owner Contributor

GPS device with ESP32

GosGos

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Mitsuru Yamada wrote 07/23/2022 at 12:53 • point

Thank you for liking and following my #PERSEUS-9 homemade mobile 6502 computer! It is fun to gradually develop an image of the design as I create it.

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Dusan Petrovic wrote 07/20/2022 at 15:26 • point

Hi, thank you for following Hackaday's #Featured Projects list.

  Are you sure? yes | no

j wrote 07/22/2022 at 20:26 • point

If i only knew i could follow that list! Always again.

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Dusan Petrovic wrote 07/26/2022 at 13:23 • point

Better late than never : )

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Mitsuru Yamada wrote 11/19/2021 at 04:58 • point

Thank you for following me! I have used my project's Nixie tube clock in my room for four years. It comes in handy at night.

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danjovic wrote 07/10/2020 at 19:40 • point

Thank you for liking my #Megadrive PC !

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Miguel Risco-Castillo wrote 05/11/2020 at 20:19 • point

Thank you for the like!

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[deleted]

[this comment has been deleted]

j wrote 03/13/2020 at 11:10 • point

No, thank you for the great idea and stl-files. I'll make me one soon (:

  Are you sure? yes | no

Kris Winer wrote 05/08/2019 at 16:05 • point

Thanks for following my MAX32660 Motion Co-Processor project!

  Are you sure? yes | no

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