1. 01.

    New challenge on Hackaday! (hackaday.io)

    2 points • Sophi Kravitz • 7 days ago • 0 comments
  2. 02.

    RTL SDR for electrical signal acquisition

    0 points • Johannes • 06/16/2019 at 22:27 • 4 comments
  3. 03.

    (NON-crank) Solve n^2 x n^2 constrained set of Sudoku!!!! (github.com)

    -1 point • Tea B • 06/04/2019 at 02:08 • 3 comments
  4. 04.

    Algorithim solves Constrained Unknown Amount of n^2 x n^2 Sudoku in poly-time(NON-crank--please read) (www.reddit.com)

    0 points • Tea B • 06/04/2019 at 01:26 • 0 comments
  5. 05.

    Minibike

    0 points • ActualDragon • 06/03/2019 at 01:12 • 1 comment
  6. 06.

    Lack of message count on tab

    0 points • Dr. Cockroach • 06/02/2019 at 13:44 • 1 comment
  7. 07.

    Bootstrap Scam

    2 points • Squonk42 • 05/31/2019 at 15:36 • 8 comments
  8. 08.

    Bootstrap Scam (prize.supplyframe.com)

    0 points • Squonk42 • 05/31/2019 at 15:25 • 0 comments
  9. 09.

    FunKey vs. RPi Zero (hackaday.io)

    0 points • Squonk42 • 05/29/2019 at 21:18 • 0 comments
  10. 10.

    Water jacket exhaust manifold - epoxy?

    0 points • Tom • 05/29/2019 at 13:18 • 2 comments
  11. 11.

    Modernize Borland Builder V5 application?

    0 points • James Newton • 05/28/2019 at 18:10 • 6 comments
  12. 12.

    Productising my prototype (hackaday.io)

    0 points • DailyDIY • 05/28/2019 at 04:53 • 1 comment
  13. 13.

    Measuring Deli's length

    0 points • Pablo Oyarzo • 05/27/2019 at 12:45 • 3 comments
  14. 14.

    Saving Old Instrument by Reverse Engineering It's Software

    1 point • paul.delamusica • 05/26/2019 at 04:31 • 18 comments
  15. 15.

    USB OTG to xwindows on Android?

    0 points • James Newton • 05/26/2019 at 01:10 • 13 comments
  16. 16.

    Power cords for soldering irons that don't get burned

    0 points • James Newton • 05/22/2019 at 18:30 • 13 comments
  17. 17.

    Volunteer for hardwear.io USA 2019 (hardwear.io)

    0 points • Pratik • 05/21/2019 at 06:11 • 0 comments
  18. 18.

    I have 28 pins in a DIP pack, my reset is pin number 6 beside GND hanging out on number 7. My crystal is 4MHz hooked up on 23 and 24. My power supply is 5V and my 22nd foot is kicking there. Who am I? (hackaday.io)

    -1 point • Gabriel D'Espindula • 05/15/2019 at 16:52 • 12 comments
  19. 19.

    Anyone got some ESP32 EAP ideas?

    0 points • Xasin • 05/15/2019 at 12:03 • 13 comments
  20. 20.

    Christopher Tarnovsky, a Semiconductor Guru & Hardware Hacker will be keynoting at hardwear.io Santa Clara, CA on 13th & 14th June (hardwear.io)

    0 points • Pratik • 05/14/2019 at 06:30 • 0 comments
  21. 21.

    V-Baby CoreXY Prototype update (youtu.be)

    0 points • Roy Berntsen • 05/12/2019 at 08:00 • 0 comments
  22. 22.

    hacking usb wall outlet as embedded power source?

    0 points • Matias N. • 05/11/2019 at 21:34 • 13 comments
  23. 23.

    Doing the world a favour with EIT - 6 days to go

    1 point • Simon Merrett • 05/10/2019 at 20:03 • 1 comment
  24. 24.

    Hardware/Embedded Security Conference & Training, Santa Clara, USA 2019 (hardwear.io)

    0 points • Pratik • 05/09/2019 at 11:52 • 0 comments
  25. 25.

    Why is there no open source firmware for laser or inkjet printers?

    0 points • James Newton • 05/08/2019 at 22:25 • 12 comments
  26. 26.

    Does the laptop repair man have "Super User" privileges?

    2 points • agp.cooper • 05/07/2019 at 13:00 • 8 comments
  27. 27.

    How to reset wlan0 on RasPi

    0 points • Peter Walsh • 05/06/2019 at 17:57 • 0 comments
  28. 28.

    gcc cross-compiler for 16-bit x86 processors (green-possum-today.blogspot.com)

    1 point • Ken Yap • 05/05/2019 at 14:11 • 7 comments
  29. 29.

    Need help.... for stack-exchange question (cstheory.stackexchange.com)

    0 points • Tea B • 05/03/2019 at 21:51 • 1 comment
  30. 30.

    3D Printed prototypes before injection molding (hackaday.io)

    2 points • Squonk42 • 05/02/2019 at 22:10 • 0 comments
  31. 31.

    An ode to Bob

    2 points • Craig Hissett • 05/02/2019 at 00:04 • 2 comments
  32. 32.

    ViReD Discord Server (hackaday.io)

    0 points • Asher Gomez • 05/01/2019 at 13:50 • 0 comments
  33. 33.

    shift(L) language allows valid infinite subsets of n2 by n2 valid Sudoku Grids to be generated (hackaday.io)

    0 points • Tea B • 04/29/2019 at 18:45 • 0 comments
  34. 34.

    Cheaper alternative to MIC5018 or MIC5019 boost MOSFET drivers?

    1 point • Jan • 04/27/2019 at 11:36 • 3 comments
  35. 35.

    Very short range light data communication

    0 points • Simon Merrett • 04/26/2019 at 16:54 • 11 comments
  36. 36.

    Low cost and high performance pick and place machine Neoden4

    -1 point • Alice Lee • 04/26/2019 at 08:56 • 0 comments
  37. 37.

    What about a hackaday mastodon instance?

    -1 point • Matias N. • 04/23/2019 at 02:01 • 2 comments
  38. 38.

    This is weird: USB keyboard works with connector, but not directly wired.

    0 points • Starhawk • 04/20/2019 at 22:16 • 11 comments
  39. 39.

    Spygear video Trakr compiler

    1 point • olsen • 04/20/2019 at 16:58 • 6 comments
  40. 40.

    What should I use a bunch of HDMI connectors (full-size, female) and/or USB connectors (micro-B, female) for?

    0 points • PointyOintment • 04/20/2019 at 14:51 • 3 comments
  41. 41.

    RANT: Arduino MKR1300 LORAWAN is defective! (hackaday.io)

    0 points • Tegwyn☠Twmffat • 04/16/2019 at 12:03 • 1 comment
  42. 42.

    Looking for Hackaday projects that are crowdfunded

    1 point • Sophi Kravitz • 04/15/2019 at 20:25 • 8 comments
  43. 43.

    Swarm libraries, algorithms, etc.

    1 point • Mechanical Advantage • 04/14/2019 at 19:36 • 0 comments
  44. 44.

    ESP-12F Persistence of vision video brainstorming.

    1 point • Daren Schwenke • 04/14/2019 at 08:14 • 6 comments
  45. 45.

    Collaborator needed for 3D Virtual Desktop (C# and/or Android)

    0 points • Gabor Horvath • 04/13/2019 at 20:56 • 2 comments
  46. 46.

    Reusing images in project logs?

    2 points • Amos • 04/13/2019 at 07:57 • 4 comments
  47. 47.

    Add suggestion how to improve my Multi game console (hackaday.io)

    3 points • bobricius • 04/12/2019 at 13:03 • 0 comments
  48. 48.

    How to get in "Staff Curated Lists"?

    0 points • alireza safdari • 04/09/2019 at 19:56 • 4 comments
  49. 49.

    Scavenger Hunt (hackaday.io)

    0 points • Asher Gomez • 04/09/2019 at 13:00 • 0 comments
  50. 50.

    I'm in THP 2019! (hackaday.io)

    0 points • Asher Gomez • 04/05/2019 at 16:56 • 0 comments
  51. 51.

    Panelize PCBs with Castellated Holes

    1 point • GaryGru • 04/05/2019 at 09:52 • 3 comments
  52. 52.

    ViReD (Virtual Reality Device) (hackaday.io)

    0 points • Asher Gomez • 04/04/2019 at 22:40 • 0 comments
  53. 53.

    Need some help with DC/DC converters

    0 points • MCenderdragon • 04/04/2019 at 07:09 • 11 comments
  54. 54.

    2019 Hackaday Prize is ON (hackaday.io)

    6 points • Sophi Kravitz • 04/03/2019 at 15:22 • 0 comments
  55. 55.

    RTLSDR Collaborator wanted.

    0 points • Douglas Miller • 04/01/2019 at 17:14 • 5 comments
  56. 56.

    The annoying annoyance of naysayers, critics, vultures, and how to understand computer programming and it's syntax.

    2 points • Mike Volckmann • 03/30/2019 at 21:29 • 19 comments
  57. 57.

    Public Chat for those wishing to discuss Software Defined Radio (hackaday.io)

    3 points • Josh Lloyd • 03/30/2019 at 00:28 • 1 comment
  58. 58.

    Dumb Luck finds Polynomial Approximated Script for NP-COMPLETE!!!! Probably, Not (math.stackexchange.com)

    -3 points • Tea B • 03/24/2019 at 23:32 • 3 comments
  59. 59.

    Error Message max6675 k

    -1 point • master_gsm1 • 03/24/2019 at 18:20 • 0 comments
  60. 60.

    Web UI for creating customized OS images for SBC. Handy? (cusdeb.com)

    0 points • Denis Mosolov • 03/23/2019 at 18:28 • 0 comments
  61. 61.

    Can someone help me on my math?(preferably someone whose an enthusiast or expert) (math.stackexchange.com)

    -3 points • Tea B • 03/21/2019 at 22:26 • 1 comment
  62. 62.

    Find an unknown factorial. To find a particular string of text. (math.stackexchange.com)

    -3 points • Tea B • 03/21/2019 at 19:26 • 1 comment
  63. 63.

    My experience using a PCB fab service (hackaday.io)

    0 points • Ken Yap • 03/18/2019 at 02:37 • 0 comments
  64. 64.

    What material to use to build rigid shapes

    2 points • Nikhil • 03/17/2019 at 17:42 • 14 comments
  65. 65.

    best way to measure lpg level on a cilinder, HELP

    1 point • Miguel Hiciano • 03/14/2019 at 19:25 • 21 comments
  66. 66.

    Connect BT-gamepad to esp32/arduino. ESP32 as Bluetooth server (?).

    0 points • Mario • 03/13/2019 at 21:03 • 3 comments
  67. 67.

    Seems Boston Dynamics robot SpotMini got inspired by one of my robots, built 5 years earlier

    1 point • M. Bindhammer • 03/13/2019 at 19:25 • 0 comments
  68. 68.

    Google Jacquard Residency in Paris

    0 points • Sophi Kravitz • 03/13/2019 at 19:06 • 0 comments
  69. 69.

    Help connection z80 to SRAM

    0 points • olsen • 03/13/2019 at 00:32 • 14 comments
  70. 70.

    Help Identifying/Breaking protocol (hackaday.io)

    0 points • Gabriel • 03/11/2019 at 22:03 • 4 comments
  71. 71.

    Call for Math Makers

    2 points • Sophi Kravitz • 03/11/2019 at 14:23 • 0 comments
  72. 72.

    WTH is reddit?

    2 points • esot.eric • 03/08/2019 at 05:40 • 12 comments
  73. 73.

    TOSS - The Open Source School (hackaday.io)

    0 points • Asher Gomez • 03/07/2019 at 23:13 • 0 comments
  74. 74.

    Automatic object recognition and automatic scale

    1 point • Alex • 03/07/2019 at 16:22 • 10 comments
  75. 75.

    Need help on first project.

    0 points • Desmon • 03/07/2019 at 04:26 • 7 comments
  76. 76.

    Seeking supply for Epichlorohydrin copolymer

    0 points • Josh Lloyd • 03/07/2019 at 03:26 • 0 comments
  77. 77.

    i need code to Smart Mirror' that shows users notifications from Facebook and Twitter by python all code of smart mirror is open sources

    0 points • safaaelbrans • 03/05/2019 at 21:35 • 2 comments
  78. 78.

    Three phase inverter

    0 points • Frakeinstein • 03/05/2019 at 09:12 • 5 comments
  79. 79.

    sizeof operator in C and C++ should be better known (green-possum-today.blogspot.com)

    0 points • Ken Yap • 03/04/2019 at 07:54 • 3 comments
  80. 80.

    What to do with a couple of NEC (μPD 7801 and 7810G) QUIP-64 MCUs?

    0 points • Ken Yap • 03/03/2019 at 00:31 • 4 comments
  81. 81.

    TOSS - The Open Source School (hackaday.io)

    0 points • Asher Gomez • 03/01/2019 at 16:01 • 0 comments
  82. 82.

    Robotics Knowledge Project (hackaday.io)

    -1 point • Asher Gomez • 02/27/2019 at 19:47 • 0 comments
  83. 83.

    3 pole switch

    0 points • 2-Zons • 02/26/2019 at 20:03 • 7 comments
  84. 84.

    Embedded world 2019 - Anyone up for a beer? (www.embedded-world.eu)

    1 point • Thomas • 02/24/2019 at 14:30 • 11 comments
  85. 85.

    Cost-Effective 3D Printing as a Service

    0 points • ap0l0 • 02/23/2019 at 13:54 • 8 comments
  86. 86.

    Free components for your projects - samples (www.ladyada.net)

    -2 points • Marcin Wachowiak • 02/21/2019 at 17:28 • 0 comments
  87. 87.

    A question of eInk and Pis...

    1 point • Starhawk • 02/19/2019 at 02:54 • 13 comments
  88. 88.

    Artificial Intelligence Bike Light Survey

    -2 points • Tegwyn☠Twmffat • 02/18/2019 at 10:03 • 0 comments
  89. 89.

    Need help getting x11 to run on Nook Simple Touch (forum.xda-developers.com)

    0 points • Tea B • 02/14/2019 at 19:04 • 1 comment
  90. 90.

    Hmmm... Doing a Game of Life with analog parts?

    2 points • matseng • 02/12/2019 at 14:55 • 25 comments
  91. 91.

    The future of Fritzing (github.com)

    2 points • deshipu • 02/12/2019 at 12:04 • 0 comments
  92. 92.

    A Little Help Doing Address Decoding

    1 point • Blair Vidakovich • 02/08/2019 at 21:34 • 16 comments
  93. 93.

    Unpractical Idea to play Powerball Lottery with Quantum Random Number Generator (hackaday.io)

    0 points • Tea B • 02/06/2019 at 20:15 • 0 comments
  94. 94.

    Hackaday has tons of awesome contests coming up and we're looking for paid judges!

    2 points • Sophi Kravitz • 02/04/2019 at 19:48 • 1 comment
  95. 95.

    White PCB on green solder mask (ask for method/software suggestion) (hackaday.io)

    1 point • Est • 02/04/2019 at 15:50 • 5 comments
  96. 96.

    I want to build a split flap display. I need the least expensive way to determine rotation. Any ideas?

    1 point • Chris Spurgeon • 02/03/2019 at 22:51 • 19 comments
  97. 97.

    High Speed PCB Design by Bil Herd (hackaday.io)

    1 point • Lutetium • 02/01/2019 at 22:30 • 0 comments
  98. 98.

    ESP32 audio recorder (hackaday.io)

    2 points • Jean THOMAS • 02/01/2019 at 08:17 • 0 comments
  99. 99.

    Raspberry Pi video timescan effect (make sure you watch the video) (hackaday.io)

    1 point • Mike Szczys • 01/29/2019 at 17:42 • 0 comments
  100. 100.

    Just joined Hackaday? (hackaday.io)

    2 points • Sophi Kravitz • 01/29/2019 at 04:42 • 3 comments