1. 01

    Free military radios

    0 points Peter Walsh 19 hours ago 3 comments
  2. ask
    02

    Lenovo resists 3s2p DIY pack connected to battery terminals

    0 points Regressive 09/24/2022 at 21:06 9 comments
  3. 03

    GGreg20_V3 Radiation Sensor Node near Kyiv, Ukraine

    0 points IoT-devices, LLC 09/24/2022 at 11:14 0 comments
  4. news
    04

    Geiger counter GGreg20_V3 – minor hardware changes in the module (iot-devices.com.ua)

    -1 point IoT-devices, LLC 09/20/2022 at 18:43 0 comments
  5. share
    05

    Connecting the GGreg20_V3 Geiger counter to the Home Assistant Server via ESPHome (hackaday.io)

    0 points IoT-devices, LLC 09/20/2022 at 18:42 0 comments
  6. ask
    06

    Sell me your Teensy 3.5

    0 points noughtnaut 09/20/2022 at 06:15 3 comments
  7. share
    07

    Application of I2CHUB_V1 – I2C bus interface splitter (iot-devices.com.ua)

    0 points IoT-devices, LLC 09/10/2022 at 22:11 0 comments
  8. ask
    08

    Is this conductive or capacitive form and where can I get more? (hackaday.io)

    0 points Mike Gibbens 09/07/2022 at 08:26 5 comments
  9. ask
    09

    What is the conductive foam and adhesive? And where can I get more?

    0 points Mike Gibbens 09/06/2022 at 22:30 0 comments
  10. ask
    010

    Suppliers- Alternatives to JacobsParts.com? (Noob)

    0 points aclark 08/31/2022 at 14:41 2 comments
  11. ask
    011

    Bogosort speedup

    0 points bob099 08/23/2022 at 22:11 2 comments
  12. share
    012

    Fyto - The Smart Planter (hackaday.io)

    0 points Coders Cafe 08/22/2022 at 07:00 0 comments
  13. 013

    Reasonably-priced submersible water pressure sensor?

    1 point Tom 08/18/2022 at 14:38 15 comments
  14. ask
    014

    debug a mechanical pendulum clock

    0 points Ken Yap 08/08/2022 at 04:28 2 comments
  15. ask
    015

    Logisim replacement?

    1 point 2-Zons 08/07/2022 at 00:25 2 comments
  16. 016

    Question About Adhesives

    0 points Daniel Grace 08/05/2022 at 15:56 5 comments
  17. news
    017

    Prize Challenge 4: Climate Resilient Communities (hackaday.io)

    0 points Richard Hogben 07/25/2022 at 02:41 0 comments
  18. share
    018

    what to do with several mc6803P CPUs

    0 points Johannes 07/21/2022 at 18:32 2 comments
  19. share
    019

    Why we didn’t add the I2C interface to the GGreg20_V3 module (iot-devices.com.ua)

    2 points IoT-devices, LLC 07/21/2022 at 17:53 2 comments
  20. ask
    020

    Goodbye, mini nRF52?

    0 points Noelle Davis 07/19/2022 at 18:17 5 comments
  21. 021

    Is textured plastic with points a thing?

    0 points Peter Walsh 07/02/2022 at 20:33 2 comments
  22. 022

    Test Equipment Power-Cable Feet????

    0 points Eric Hertz 07/02/2022 at 09:18 8 comments
  23. ask
    023

    Linear Motion Tradeoffs

    1 point Daniel Grace 06/30/2022 at 03:00 6 comments
  24. news
    024

    Software framework for building robotic control programs in beta release (ourrobotdreams.com)

    0 points Lee Phillips 06/21/2022 at 17:28 1 comment
  25. ask
    025

    Joints in RF shielding

    1 point David Matthew Mooney 06/02/2022 at 12:41 6 comments
  26. ask
    026

    tin-foil hat

    2 points David Matthew Mooney 05/28/2022 at 01:49 12 comments
  27. ask
    027

    Looking for a PCB Mill that can remove/copper / drill holes with .1 spacing

    1 point Ralphw 05/15/2022 at 14:40 4 comments
  28. news
    028

    Prize Challenge 2: Reuse, Recycle, Revamp is live! (hackaday.io)

    0 points Richard Hogben 05/05/2022 at 20:59 0 comments
  29. ask
    029

    Please share ideas for an integer clock divider with excellent phase preservation

    0 points Simon Merrett 04/26/2022 at 09:46 20 comments
  30. ask
    030

    Why can't you solve Subset Product in O(2^whatever the log growth is for divisors) time? That's a lot better than O(2^n)! (pastebin.com)

    0 points Tea B 04/23/2022 at 18:37 0 comments
  31. ask
    031

    Bluetooth Configuration & Management Protocol

    -1 point Buck Allen 04/20/2022 at 19:26 0 comments
  32. ask
    032

    Smartwatch help/question. (www.youtube.com)

    0 points vixual freakz 04/20/2022 at 00:53 3 comments
  33. ask
    033

    Smart-watch screen repurpose Help.

    0 points vixual freakz 04/20/2022 at 00:48 1 comment
  34. share
    034

    Ww2 90mm m16 lamp (hackaday.io)

    1 point Ihateword11111111111111 04/15/2022 at 16:04 0 comments
  35. 035

    Contest to solve wealth inequality

    1 point Peter Walsh 04/11/2022 at 16:36 1 comment
  36. ask
    036

    Valve lighthouse... and 3d scanning?

    0 points Nick Smith 04/10/2022 at 16:55 1 comment
  37. ask
    037

    Ip68 Waterproof Stepper Motors...whos got them?

    0 points jmdodd95682 04/08/2022 at 23:17 0 comments
  38. ask
    038

    OSRAM 2DIMLT2 CONTROLLLED BY something smart

    0 points ImtheLastOne 04/07/2022 at 14:47 0 comments
  39. 039

    Free Atari casette deck

    0 points Peter Walsh 04/04/2022 at 16:40 0 comments
  40. 040

    Quick and dirty USB power from tool battery

    0 points bob099 03/31/2022 at 23:12 2 comments
  41. news
    041

    Supplyframe DesignLab: 2022 Hackaday Prize (hackaday.io)

    0 points Richard Hogben 03/29/2022 at 14:17 0 comments
  42. ask
    042

    Answer a question about weightlifting?

    2 points Peter Walsh 03/29/2022 at 00:23 4 comments
  43. news
    043

    THE 2022 HACKADAY.IO SCI-FI CONTEST (hackaday.com)

    0 points Richard Hogben 03/10/2022 at 19:48 0 comments
  44. 044

    OpenSCAD ported to webassembly (openscad.cloud)

    0 points mmiscool 03/08/2022 at 06:11 1 comment
  45. 045

    Hackaday Prize finalists in Ukraine shared an update on their io project (hackaday.io)

    2 points Jasmine Brackett 03/02/2022 at 23:18 1 comment
  46. ask
    046

    Voltage Divider problems

    1 point tyler 02/21/2022 at 20:29 13 comments
  47. news
    047

    I'll start to creat Mini Selective solder machine base on electromagnetic solder pump (hackaday.io)

    0 points martin.z 02/15/2022 at 03:12 0 comments
  48. ask
    048

    Washer/Dryer notification

    1 point Atticus 02/08/2022 at 01:04 16 comments
  49. ask
    049

    Jumper or signal passthrough in an Integrate chip package.

    0 points YodaLogic 01/25/2022 at 19:52 5 comments
  50. ask
    050

    How creating Faraday flashlight?

    0 points teraz 01/14/2022 at 11:17 0 comments
  51. ask
    051

    [inspiration needed] From very slow wheel to 1000 rpm

    1 point Morten 01/14/2022 at 09:16 22 comments
  52. 052

    Open source laptop (finsterniscomputer.tumblr.com)

    -3 points Sean S Con 01/03/2022 at 20:26 3 comments
  53. ask
    053

    view count on project

    1 point Matej Gurnak 12/27/2021 at 19:14 2 comments
  54. 054

    BASCOM AVR ? Anyone interested in writing beginner tutorials ?

    0 points w_k_fay 12/23/2021 at 15:28 2 comments
  55. 055

    Dual use of technology

    -2 points David Matthew Mooney 12/07/2021 at 23:45 12 comments
  56. 056

    Avalon Sunshade Hack

    1 point Antonio 11/25/2021 at 07:58 4 comments
  57. news
    057

    2021 Hackaday Remoticon (www.youtube.com)

    2 points Richard Hogben 11/19/2021 at 19:46 0 comments
  58. ask
    058

    Holographic Lenses

    0 points Haxintosh 11/12/2021 at 03:24 1 comment
  59. ask
    059

    roland r-bus to firewire conversion

    0 points philobuster 11/11/2021 at 01:33 11 comments
  60. ask
    060

    Tiniest mobo for a e-ink reader ?

    1 point v1nce 11/05/2021 at 16:06 5 comments
  61. 061

    Excellent Fully Remote Job opportunity - Senior Hardware Engineer for a Sydney Tech company! (fotomerchant.com)

    0 points Sam 10/29/2021 at 01:37 1 comment
  62. ask
    062

    Frequency Generator for Sea Water

    4 points Kolayngel 10/23/2021 at 16:01 0 comments
  63. ask
    063

    How to get data from wires

    1 point marmalade 10/18/2021 at 04:35 3 comments
  64. ask
    064

    HP printer mods

    0 points Paul 10/07/2021 at 17:37 1 comment
  65. ask
    065

    Batteries for the Raspberry Pi

    1 point tyler 09/29/2021 at 02:20 7 comments
  66. 066

    Getting started

    0 points billglass38 09/27/2021 at 21:35 4 comments
  67. share
    067

    Art Poster Giveaway for the Halloween Hackfest Contest! (hackaday.io)

    0 points Lutetium 09/27/2021 at 18:32 0 comments
  68. ask
    068

    Looking for published analog simulation story

    0 points jrhaddock 09/22/2021 at 18:29 1 comment
  69. ask
    069

    How do you make a N-channel half-bridge gate driver?

    0 points Gravis 09/05/2021 at 21:58 9 comments
  70. ask
    070

    flying domestically with tools?

    0 points zaphod 08/22/2021 at 19:03 10 comments
  71. 071

    Glossary

    0 points David Matthew Mooney 07/31/2021 at 00:06 6 comments
  72. ask
    072

    ECG identity

    0 points Chris.f.meggs 07/30/2021 at 16:52 4 comments
  73. ask
    073

    [Solved] How do I add projects to a list I curate?

    0 points Simon Merrett 07/30/2021 at 01:24 3 comments
  74. news
    074

    Halloween Hackfest (hackaday.io)

    0 points Richard Hogben 07/27/2021 at 22:19 0 comments
  75. ask
    075

    Maxell magnetic data tapes

    1 point harry.sidi 07/19/2021 at 10:56 8 comments
  76. ask
    076

    Relay LCD signals from one device to another with the same display.

    1 point Ken Hamilton 07/11/2021 at 14:22 2 comments
  77. ask
    077

    Manual soldering service in need

    0 points Nguyễn Phương Duy 07/08/2021 at 18:20 7 comments
  78. 078

    Not a Big fan of the darkmode background

    -1 point Lee Abbott 07/07/2021 at 19:56 6 comments
  79. ask
    079

    FPGA platform recommendation for a synthesizer

    0 points Tobia 07/04/2021 at 18:06 12 comments
  80. ask
    080

    How do you make USB ports available on the benchtop?

    1 point Mike Szczys 07/02/2021 at 15:36 17 comments
  81. ask
    081

    Chemists: save me from Death by Internet? (coconut FAME bug repellent)

    1 point Paul McClay 07/02/2021 at 05:41 5 comments
  82. ask
    082

    PCB manufacturing and assembly service in US

    2 points Nguyễn Phương Duy 06/30/2021 at 19:20 8 comments
  83. 083

    test stack about how much i love hackaday (www.hackaday.io)

    1 point Derek 06/24/2021 at 17:44 1 comment
  84. ask
    084

    Is Hackaday selling private account information?

    4 points Eric Hertz 06/14/2021 at 22:36 22 comments
  85. ask
    085

    Looking for any help getting Unexpected Maker S2 and Sparkfun Qwiik MCP9600 to communicate

    0 points eric 06/14/2021 at 21:09 3 comments
  86. share
    086

    Thomson Reuters USB trading keypad demystified (hackaday.io)

    2 points Maciej Witkowiak 05/21/2021 at 11:29 0 comments
  87. 087

    C/C++ fulltime developer job at the coast in Knokke-Heist, Belgium

    0 points Daan Pape 05/18/2021 at 09:28 2 comments
  88. ask
    088

    Z80 assembler ON TI Calculator?

    1 point Eric Hertz 05/14/2021 at 12:40 18 comments
  89. ask
    089

    ESP32 auto-program circuit with FT232R

    0 points Daniel 05/09/2021 at 09:56 3 comments
  90. share
    090

    Robot arm musings

    2 points Florian Festi 05/09/2021 at 08:52 3 comments
  91. share
    091

    PT100 + MAX31865 + SKR 1.4 Turbo + Marlin: how to get it all working (alfter.us)

    1 point Scott Alfter 04/29/2021 at 22:33 4 comments
  92. ask
    092

    What model of Flip Display do the Vestaboard use? (www.youtube.com)

    0 points Pablo Oyarzo 04/27/2021 at 12:19 0 comments
  93. ask
    093

    Hacking Existing LED Sign

    2 points Kody Alan Rogers 04/25/2021 at 19:30 12 comments
  94. ask
    094

    Jamming against Van Eck phreaking

    1 point David Matthew Mooney 04/17/2021 at 14:50 2 comments
  95. ask
    095

    Looking for a dump of the alexa dash wand firmware

    1 point boredom101 04/12/2021 at 18:54 1 comment
  96. ask
    096

    Looking for a 3D-model of the SIZF360

    2 points Christoph 04/06/2021 at 07:26 1 comment
  97. news
    097

    Bitcoin Miner 64 - for C64 (github.com)

    1 point Maciej Witkowiak 04/05/2021 at 11:47 2 comments
  98. ask
    098

    How do you select PCB components?

    2 points Thomas Countz 04/04/2021 at 16:22 15 comments
  99. 099

    Hackathon invite- Assisted Living Tech for Health & Social Care (vi.to)

    2 points Nick GPx 04/03/2021 at 19:40 1 comment
  100. ask
    100

    Current State in Open Source Hematocrit Sensors

    2 points pescadito64 03/25/2021 at 14:58 0 comments