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