1. 01

    help on hacking a powertool to run on off-brand battery

    0 points Bene 03/01/2023 at 21:34 0 comments
  2. ask
    02

    Hacking on large wall mounted LCD clocks?

    1 point A. Lester Buck III 02/24/2023 at 21:48 1 comment
  3. ask
    03

    Looking for an IR Receiver (or equivalent circuit​) that's very low power.

    0 points mcu_nerd 01/31/2023 at 22:20 2 comments
  4. share
    04

    GGReg20_V3 Geiger counter module: examples of interesting projects (hackaday.io)

    3 points IoT-devices, LLC 01/26/2023 at 12:13 2 comments
  5. ask
    05

    Tin pest

    0 points David Matthew Mooney 01/21/2023 at 09:45 0 comments
  6. news
    06

    ESP32 + NB-IoT/LTE-M/GPS = Walter (www.cnx-software.com)

    1 point Daan Pape 01/03/2023 at 14:16 0 comments
  7. ask
    07

    Small cheap USB display?

    0 points Jimmy Wiggy 12/31/2022 at 19:06 6 comments
  8. ask
    08

    entry level programming job search

    -1 point bwilson 12/28/2022 at 14:56 5 comments
  9. 09

    Geiger counter GGreg20_V3: maximum radiation that can be measured (iot-devices.com.ua)

    3 points IoT-devices, LLC 12/21/2022 at 21:50 0 comments
  10. news
    010

    A new end-user IoT product series are now developed in our Kyiv Lab (iot-devices.com.ua)

    5 points IoT-devices, LLC 12/21/2022 at 21:47 0 comments
  11. share
    011

    Local iot solution (github.com)

    0 points yOyOeK1 12/08/2022 at 11:27 5 comments
  12. ask
    012

    wesp32 PoE board not working

    0 points mmmunir966 12/01/2022 at 10:56 0 comments
  13. ask
    013

    https://hackaday.io/project/12469-simple-lm317-power-supply-with-current-limiting/details

    0 points sblanton 11/30/2022 at 19:34 1 comment
  14. news
    014

    Tindie Cyber Sale - Now thru Dec 6 (hackaday.io)

    -1 point Jasmine Brackett 11/27/2022 at 03:37 1 comment
  15. 015

    40 pin ribbon inside carbon fiber tube

    -2 points mark goergen 11/01/2022 at 12:06 0 comments
  16. 016

    Recommendation for a challenge: Open source Cryocooler (en.wikipedia.org)

    1 point Dr. med. Jan Schiefer 10/24/2022 at 19:05 5 comments
  17. ask
    017

    Pneumatics.

    0 points Anthony 10/18/2022 at 18:54 5 comments
  18. 018

    Free military radios

    0 points Peter Walsh 10/02/2022 at 17:30 3 comments
  19. ask
    019

    Lenovo resists 3s2p DIY pack connected to battery terminals

    0 points Regressive 09/24/2022 at 21:06 14 comments
  20. 020

    GGreg20_V3 Radiation Sensor Node near Kyiv, Ukraine

    2 points IoT-devices, LLC 09/24/2022 at 11:14 0 comments
  21. news
    021

    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
  22. share
    022

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

    1 point IoT-devices, LLC 09/20/2022 at 18:42 0 comments
  23. ask
    023

    Sell me your Teensy 3.5

    0 points noughtnaut 09/20/2022 at 06:15 3 comments
  24. share
    024

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

    2 points IoT-devices, LLC 09/10/2022 at 22:11 0 comments
  25. ask
    025

    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
  26. ask
    026

    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
  27. ask
    027

    Suppliers- Alternatives to JacobsParts.com? (Noob)

    0 points aclark 08/31/2022 at 14:41 2 comments
  28. ask
    028

    Bogosort speedup

    0 points bob099 08/23/2022 at 22:11 2 comments
  29. share
    029

    Fyto - The Smart Planter (hackaday.io)

    0 points Coders Cafe 08/22/2022 at 07:00 0 comments
  30. 030

    Reasonably-priced submersible water pressure sensor?

    0 points Tom 08/18/2022 at 14:38 16 comments
  31. ask
    031

    debug a mechanical pendulum clock

    1 point Ken Yap 08/08/2022 at 04:28 2 comments
  32. ask
    032

    Logisim replacement?

    1 point 2-Zons 08/07/2022 at 00:25 2 comments
  33. 033

    Question About Adhesives

    0 points Daniel Grace 08/05/2022 at 15:56 5 comments
  34. news
    034

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

    0 points Richard Hogben 07/25/2022 at 02:41 0 comments
  35. share
    035

    what to do with several mc6803P CPUs

    0 points Johannes 07/21/2022 at 18:32 2 comments
  36. share
    036

    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
  37. ask
    037

    Goodbye, mini nRF52?

    0 points Noelle Davis 07/19/2022 at 18:17 5 comments
  38. 038

    Is textured plastic with points a thing?

    0 points Peter Walsh 07/02/2022 at 20:33 2 comments
  39. 039

    Test Equipment Power-Cable Feet????

    0 points Eric Hertz 07/02/2022 at 09:18 8 comments
  40. ask
    040

    Linear Motion Tradeoffs

    1 point Daniel Grace 06/30/2022 at 03:00 6 comments
  41. news
    041

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

    0 points Lee Phillips 06/21/2022 at 17:28 1 comment
  42. ask
    042

    Joints in RF shielding

    1 point David Matthew Mooney 06/02/2022 at 12:41 6 comments
  43. ask
    043

    tin-foil hat

    2 points David Matthew Mooney 05/28/2022 at 01:49 12 comments
  44. ask
    044

    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
  45. news
    045

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

    0 points Richard Hogben 05/05/2022 at 20:59 0 comments
  46. ask
    046

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

    0 points Simon Merrett 04/26/2022 at 09:46 20 comments
  47. ask
    047

    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
  48. ask
    048

    Bluetooth Configuration & Management Protocol

    -1 point Buck Allen 04/20/2022 at 19:26 0 comments
  49. ask
    049

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

    0 points vixual freakz 04/20/2022 at 00:53 3 comments
  50. ask
    050

    Smart-watch screen repurpose Help.

    0 points vixual freakz 04/20/2022 at 00:48 1 comment
  51. share
    051

    Ww2 90mm m16 lamp (hackaday.io)

    1 point Ihateword11111111111111 04/15/2022 at 16:04 0 comments
  52. 052

    Contest to solve wealth inequality

    2 points Peter Walsh 04/11/2022 at 16:36 1 comment
  53. ask
    053

    Valve lighthouse... and 3d scanning?

    0 points Nick Smith 04/10/2022 at 16:55 1 comment
  54. ask
    054

    Ip68 Waterproof Stepper Motors...whos got them?

    0 points jmdodd95682 04/08/2022 at 23:17 0 comments
  55. ask
    055

    OSRAM 2DIMLT2 CONTROLLLED BY something smart

    0 points ImtheLastOne 04/07/2022 at 14:47 0 comments
  56. 056

    Free Atari casette deck

    0 points Peter Walsh 04/04/2022 at 16:40 0 comments
  57. 057

    Quick and dirty USB power from tool battery

    0 points bob099 03/31/2022 at 23:12 2 comments
  58. news
    058

    Supplyframe DesignLab: 2022 Hackaday Prize (hackaday.io)

    0 points Richard Hogben 03/29/2022 at 14:17 0 comments
  59. ask
    059

    Answer a question about weightlifting?

    2 points Peter Walsh 03/29/2022 at 00:23 4 comments
  60. news
    060

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

    0 points Richard Hogben 03/10/2022 at 19:48 0 comments
  61. 061

    OpenSCAD ported to webassembly (openscad.cloud)

    0 points mmiscool 03/08/2022 at 06:11 1 comment
  62. 062

    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
  63. ask
    063

    Voltage Divider problems

    1 point tyler 02/21/2022 at 20:29 13 comments
  64. news
    064

    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
  65. ask
    065

    Washer/Dryer notification

    1 point Atticus 02/08/2022 at 01:04 16 comments
  66. ask
    066

    Jumper or signal passthrough in an Integrate chip package.

    0 points YodaLogic 01/25/2022 at 19:52 5 comments
  67. ask
    067

    How creating Faraday flashlight?

    0 points teraz 01/14/2022 at 11:17 0 comments
  68. ask
    068

    [inspiration needed] From very slow wheel to 1000 rpm

    1 point Morten 01/14/2022 at 09:16 22 comments
  69. 069

    Open source laptop (finsterniscomputer.tumblr.com)

    -3 points Sean S Con 01/03/2022 at 20:26 3 comments
  70. ask
    070

    view count on project

    1 point Matej Gurnak 12/27/2021 at 19:14 2 comments
  71. 071

    BASCOM AVR ? Anyone interested in writing beginner tutorials ?

    0 points w_k_fay 12/23/2021 at 15:28 2 comments
  72. 072

    Dual use of technology

    -2 points David Matthew Mooney 12/07/2021 at 23:45 13 comments
  73. 073

    Avalon Sunshade Hack

    1 point Antonio 11/25/2021 at 07:58 4 comments
  74. news
    074

    2021 Hackaday Remoticon (www.youtube.com)

    2 points Richard Hogben 11/19/2021 at 19:46 0 comments
  75. ask
    075

    Holographic Lenses

    0 points Haxintosh 11/12/2021 at 03:24 1 comment
  76. ask
    076

    roland r-bus to firewire conversion

    0 points philobuster 11/11/2021 at 01:33 11 comments
  77. ask
    077

    Tiniest mobo for a e-ink reader ?

    1 point v1nce 11/05/2021 at 16:06 5 comments
  78. ask
    078

    Frequency Generator for Sea Water

    4 points Kolayngel 10/23/2021 at 16:01 0 comments
  79. ask
    079

    How to get data from wires

    1 point marmalade 10/18/2021 at 04:35 3 comments
  80. ask
    080

    HP printer mods

    0 points Paul 10/07/2021 at 17:37 1 comment
  81. ask
    081

    Batteries for the Raspberry Pi

    1 point tyler 09/29/2021 at 02:20 7 comments
  82. 082

    Getting started

    0 points billglass38 09/27/2021 at 21:35 4 comments
  83. share
    083

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

    0 points Lutetium 09/27/2021 at 18:32 0 comments
  84. ask
    084

    Looking for published analog simulation story

    0 points jrhaddock 09/22/2021 at 18:29 1 comment
  85. ask
    085

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

    0 points Gravis 09/05/2021 at 21:58 8 comments
  86. ask
    086

    flying domestically with tools?

    0 points zaphod 08/22/2021 at 19:03 10 comments
  87. 087

    Glossary

    0 points David Matthew Mooney 07/31/2021 at 00:06 6 comments
  88. ask
    088

    ECG identity

    0 points Chris.f.meggs 07/30/2021 at 16:52 4 comments
  89. ask
    089

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

    0 points Simon Merrett 07/30/2021 at 01:24 3 comments
  90. news
    090

    Halloween Hackfest (hackaday.io)

    0 points Richard Hogben 07/27/2021 at 22:19 0 comments
  91. ask
    091

    Maxell magnetic data tapes

    1 point harry.sidi 07/19/2021 at 10:56 8 comments
  92. ask
    092

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

    1 point Ken Hamilton 07/11/2021 at 14:22 2 comments
  93. ask
    093

    Manual soldering service in need

    0 points Nguyễn Phương Duy 07/08/2021 at 18:20 7 comments
  94. 094

    Not a Big fan of the darkmode background

    -1 point Lee Abbott 07/07/2021 at 19:56 6 comments
  95. ask
    095

    FPGA platform recommendation for a synthesizer

    0 points Tobia 07/04/2021 at 18:06 12 comments
  96. ask
    096

    How do you make USB ports available on the benchtop?

    1 point Mike Szczys 07/02/2021 at 15:36 17 comments
  97. ask
    097

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

    1 point Paul McClay 07/02/2021 at 05:41 5 comments
  98. ask
    098

    PCB manufacturing and assembly service in US

    2 points Nguyễn Phương Duy 06/30/2021 at 19:20 8 comments
  99. 099

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

    1 point Derek 06/24/2021 at 17:44 1 comment
  100. ask
    100

    Is Hackaday selling private account information?

    4 points Eric Hertz 06/14/2021 at 22:36 22 comments