1. share
    01

    Building a laser gun with automatic focal point adjustment - Part 1 (www.youtube.com)

    0 points M. Bindhammer 6 hours ago 0 comments
  2. ask
    02

    Adding images in project logs not working anymore

    0 points adam.klotblixt 2 days ago 0 comments
  3. ask
    03

    Wall-Mounted Arcade Concept: From Idea to Reality (hackaday.io)

    0 points Nikola Secerovski 02/17/2024 at 18:35 0 comments
  4. share
    04

    Laser gun study (www.youtube.com)

    0 points M. Bindhammer 02/17/2024 at 14:17 0 comments
  5. share
    05

    Unpacking the Silver Play Button and testing for nickel (www.youtube.com)

    0 points M. Bindhammer 02/09/2024 at 17:29 0 comments
  6. ask
    06

    First project guidance

    1 point r.m 02/03/2024 at 05:23 4 comments
  7. share
    07

    Building a retractable laser light saber (www.youtube.com)

    0 points M. Bindhammer 02/02/2024 at 15:48 1 comment
  8. share
    08

    Building a photochromic molecular switch (www.youtube.com)

    0 points M. Bindhammer 01/21/2024 at 17:07 0 comments
  9. share
    09

    Building a high power Spiderman web shooter - Part 1 (www.youtube.com)

    0 points M. Bindhammer 01/18/2024 at 22:02 1 comment
  10. share
    010

    Making azobenzene, a photoswitchable chemical compound (www.youtube.com)

    0 points M. Bindhammer 01/16/2024 at 22:23 0 comments
  11. news
    011

    Changes in ESPHome configuration validation – Pin Reuse validation (hackaday.io)

    -1 point IoT-devices, LLC 01/05/2024 at 17:02 0 comments
  12. share
    012

    Two experiments with glucose oxidase - towards an open source glucose test strip (www.youtube.com)

    0 points M. Bindhammer 01/04/2024 at 14:50 1 comment
  13. news
    013

    Geek Gift GGreg20_ES Epoxy Souvenir Price Reduced (hackaday.io)

    0 points IoT-devices, LLC 12/22/2023 at 08:29 1 comment
  14. share
    014

    TAST-E, the robot with a sense of taste and smell - Part 2 (www.youtube.com)

    2 points M. Bindhammer 12/20/2023 at 18:22 0 comments
  15. share
    015

    Making an old medicine against Syphilis (mercury(II) chloride) (www.youtube.com)

    -1 point M. Bindhammer 12/13/2023 at 17:49 1 comment
  16. ask
    016

    Hidden Opcode

    0 points Quipted 12/11/2023 at 19:44 2 comments
  17. share
    017

    TAST-E, the robot with a sense of taste and smell - Part 1 (www.youtube.com)

    1 point M. Bindhammer 12/02/2023 at 11:39 0 comments
  18. share
    018

    Extracting piperine from black pepper (www.youtube.com)

    0 points M. Bindhammer 11/27/2023 at 19:43 1 comment
  19. news
    019

    Cyber Monday 24.11 - 30.11 2023! (iot-devices.com.ua)

    0 points IoT-devices, LLC 11/23/2023 at 19:27 0 comments
  20. news
    020

    SBM20 GM-tubes are still available on our Etsy to order with GGreg20_V3 (hackaday.io)

    0 points IoT-devices, LLC 11/19/2023 at 09:43 3 comments
  21. ask
    021

    Help save a 15 year old video wall from Landfill!

    -1 point gavspav 11/15/2023 at 11:06 6 comments
  22. share
    022

    Growing tin tree (www.youtube.com)

    0 points M. Bindhammer 11/10/2023 at 19:41 0 comments
  23. share
    023

    Reverse Engineer Pre-lit Christmas Tree Protocol (hackaday.io)

    0 points Samuel Comeau 11/08/2023 at 01:30 1 comment
  24. news
    024

    GGreg20_V3 Geiger counter module is also on Etsy store (hackaday.io)

    -1 point IoT-devices, LLC 11/06/2023 at 22:00 2 comments
  25. share
    025

    Pharaoh's Serpent (Mercury free) (www.youtube.com)

    0 points M. Bindhammer 11/05/2023 at 11:28 2 comments
  26. news
    026

    Two charitable initiatives together with the IoT-devices team - Souvenir Geiger counter (hackaday.io)

    -1 point IoT-devices, LLC 10/26/2023 at 11:33 2 comments
  27. 027

    Happy Thanksgiving! (www.youtube.com)

    1 point M. Bindhammer 10/24/2023 at 16:43 0 comments
  28. share
    028

    My USB-C Power Delivery based Power supply and Power analyzer is in pre-launch on Crowdsupply (hackaday.io)

    0 points YJ 10/24/2023 at 08:28 0 comments
  29. share
    029

    Building a replica of Faraday's generator (www.youtube.com)

    0 points M. Bindhammer 10/21/2023 at 09:09 1 comment
  30. ask
    030

    Computer vision and machine learning robot arm (mail.google.com)

    -1 point Partap 10/20/2023 at 13:04 2 comments
  31. 031

    My new 5G and ESP32 devboard is on Crowd Supply (www.crowdsupply.com)

    3 points Daan Pape 10/20/2023 at 09:37 3 comments
  32. ask
    032

    Question about Stepper Motors

    0 points Ben 10/18/2023 at 16:06 6 comments
  33. share
    033

    Computer used in Polish textile factory in 70s: Nova 1200 (www.youtube.com)

    0 points Maciej Witkowiak 10/15/2023 at 20:19 2 comments
  34. share
    034

    Ammonium dichromate vulcano (Halloween edition) (www.youtube.com)

    1 point M. Bindhammer 10/09/2023 at 17:23 0 comments
  35. share
    035

    My Youtube channel has reached 10,000 subscribers

    0 points M. Bindhammer 09/30/2023 at 09:00 1 comment
  36. share
    036

    Part 1/3: Geiger counter emulator by means of ESP8266 (iot-devices.com.ua)

    -1 point IoT-devices, LLC 09/28/2023 at 07:44 1 comment
  37. share
    037

    Building a replica of Faraday's motor (www.youtube.com)

    0 points M. Bindhammer 09/17/2023 at 14:51 0 comments
  38. share
    038

    Robots! (www.youtube.com)

    -1 point M. Bindhammer 09/15/2023 at 18:01 0 comments
  39. share
    039

    Y'all are obsolete. ChatGPT wrote a Hackaday Prize entry. (hackaday.io)

    -2 points Paul McClay 09/13/2023 at 08:08 0 comments
  40. news
    040

    2023 Halloween Contest (hackaday.io)

    -1 point Richard Hogben 09/13/2023 at 00:10 0 comments
  41. share
    041

    FindMyCat - The Open Source Pet Tracker (hackaday.io)

    1 point Sahas Chitlange 09/12/2023 at 17:10 0 comments
  42. share
    042

    Building Otto von Guericke's electrostatic generator (www.youtube.com)

    0 points M. Bindhammer 09/08/2023 at 19:18 0 comments
  43. ask
    043

    S11108 Circuit Design Logic

    -1 point kimbomc 09/07/2023 at 14:29 5 comments
  44. share
    044

    Synthesizing of the banned insecticide lindane - Part 2 (www.youtube.com)

    0 points M. Bindhammer 09/06/2023 at 13:58 0 comments
  45. 045

    Improving a cheap digital handheld microscope (www.youtube.com)

    1 point M. Bindhammer 09/02/2023 at 13:43 0 comments
  46. 046

    Device with constant voltage drop in the mA to uA range

    -1 point John Duffy 09/02/2023 at 05:10 7 comments
  47. news
    047

    NEW VID OUT TIER LIST (www.youtube.com)

    -2 points SapoRano 08/27/2023 at 01:00 2 comments
  48. share
    048

    Synthesizing of the banned insecticide lindane - Part 1 (www.youtube.com)

    1 point M. Bindhammer 08/20/2023 at 08:49 1 comment
  49. share
    049

    Connectome editor. Visual programming by neurons (hackaday.io)

    0 points Andrey Belkin 08/20/2023 at 05:54 0 comments
  50. share
    050

    FIRST VID OUT GO SEE It (youtu.be)

    -2 points SapoRano 08/20/2023 at 04:28 0 comments
  51. share
    051

    New science youtube channel (www.youtube.com)

    -2 points SapoRano 08/19/2023 at 08:01 4 comments
  52. 052

    servo motor sg90 shaft connector

    -1 point stanmore31 08/18/2023 at 12:39 16 comments
  53. ask
    053

    Dishwasher water softener

    -1 point David H. Bronke 08/12/2023 at 16:14 12 comments
  54. share
    054

    The world's first functional model of a bombardier beetle (www.youtube.com)

    0 points M. Bindhammer 08/12/2023 at 09:48 0 comments
  55. share
    055

    How to build a modular Hofmann voltameter (www.youtube.com)

    1 point M. Bindhammer 08/04/2023 at 17:14 4 comments
  56. share
    056

    Making cupro, a synthetic silk (www.youtube.com)

    0 points M. Bindhammer 07/31/2023 at 16:12 0 comments
  57. share
    057

    In case you're in need of a chem lab overhead stirrer (www.youtube.com)

    0 points M. Bindhammer 07/21/2023 at 18:57 0 comments
  58. share
    058

    My new youtube science channel (www.youtube.com)

    1 point M. Bindhammer 06/15/2023 at 10:05 2 comments
  59. ask
    059

    Best way to organize SMD components?

    -3 points Dylan Brophy 06/09/2023 at 17:59 9 comments
  60. ask
    060

    Looking for inline GFCI module

    -2 points Peter Walsh 06/03/2023 at 02:11 4 comments
  61. share
    061

    ​A 'smart' controller for a powered recliner or bed (hackaday.io)

    -2 points Stephen Craver 06/02/2023 at 18:58 0 comments
  62. share
    062

    Emo - Your personal companion robot (hackaday.io)

    -2 points Coders Cafe 05/29/2023 at 12:48 0 comments
  63. news
    063

    Supercon 2023 (hackaday.com)

    0 points Richard Hogben 05/10/2023 at 22:41 0 comments
  64. ask
    064

    Best pump for brake fluid?

    0 points TazwellJ 05/10/2023 at 18:19 9 comments
  65. ask
    065

    Petroleum gaskets... same across the board?

    0 points makestufffromthings 05/07/2023 at 14:50 2 comments
  66. 066

    Help! Neuro privacy

    -1 point martin777maldonado 05/03/2023 at 01:24 9 comments
  67. ask
    067

    TImyML machine vision development

    1 point Ahmad Hamza 04/29/2023 at 09:46 8 comments
  68. share
    068

    μLA: Micro Logic Analyzer for RP2040 (github.com)

    3 points Vitaly Domnikov 04/15/2023 at 20:51 1 comment
  69. 069

    Idea for a new contest

    0 points M. Bindhammer 04/14/2023 at 10:52 4 comments
  70. 070

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

    0 points Bene 03/01/2023 at 21:34 2 comments
  71. ask
    071

    Hacking on large wall mounted LCD clocks?

    0 points A. Lester Buck III 02/24/2023 at 21:48 1 comment
  72. ask
    072

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

    0 points mcu_nerd 01/31/2023 at 22:20 1 comment
  73. share
    073

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

    2 points IoT-devices, LLC 01/26/2023 at 12:13 2 comments
  74. ask
    074

    Tin pest

    -1 point David Matthew Mooney 01/21/2023 at 09:45 0 comments
  75. news
    075

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

    0 points Daan Pape 01/03/2023 at 14:16 1 comment
  76. ask
    076

    Small cheap USB display?

    -1 point Jimmy Wiggy 12/31/2022 at 19:06 7 comments
  77. ask
    077

    entry level programming job search

    -2 points bwilson 12/28/2022 at 14:56 5 comments
  78. 078

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

    1 point IoT-devices, LLC 12/21/2022 at 21:50 0 comments
  79. news
    079

    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
  80. share
    080

    Local iot solution (github.com)

    -1 point yOyOeK1 12/08/2022 at 11:27 5 comments
  81. ask
    081

    wesp32 PoE board not working

    -1 point mmmunir966 12/01/2022 at 10:56 1 comment
  82. ask
    082

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

    -2 points sblanton 11/30/2022 at 19:34 1 comment
  83. news
    083

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

    -3 points Jasmine Brackett 11/27/2022 at 03:37 1 comment
  84. 084

    40 pin ribbon inside carbon fiber tube

    -3 points mark goergen 11/01/2022 at 12:06 0 comments
  85. 085

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

    0 points Dr. med. Jan Schiefer 10/24/2022 at 19:05 5 comments
  86. ask
    086

    Pneumatics.

    -1 point Anthony 10/18/2022 at 18:54 5 comments
  87. 087

    Free military radios

    -1 point Peter Walsh 10/02/2022 at 17:30 3 comments
  88. ask
    088

    Lenovo resists 3s2p DIY pack connected to battery terminals

    -1 point Regressive 09/24/2022 at 21:06 14 comments
  89. 089

    GGreg20_V3 Radiation Sensor Node near Kyiv, Ukraine

    1 point IoT-devices, LLC 09/24/2022 at 11:14 0 comments
  90. news
    090

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

    0 points IoT-devices, LLC 09/20/2022 at 18:43 0 comments
  91. share
    091

    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
  92. ask
    092

    Sell me your Teensy 3.5

    -1 point noughtnaut 09/20/2022 at 06:15 3 comments
  93. share
    093

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

    1 point IoT-devices, LLC 09/10/2022 at 22:11 0 comments
  94. ask
    094

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

    -1 point Mike Gibbens 09/07/2022 at 08:26 5 comments
  95. ask
    095

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

    -1 point Mike Gibbens 09/06/2022 at 22:30 0 comments
  96. ask
    096

    Suppliers- Alternatives to JacobsParts.com? (Noob)

    -1 point aclark 08/31/2022 at 14:41 2 comments
  97. ask
    097

    Bogosort speedup

    -1 point bob099 08/23/2022 at 22:11 2 comments
  98. share
    098

    Fyto - The Smart Planter (hackaday.io)

    -1 point Coders Cafe 08/22/2022 at 07:00 0 comments
  99. 099

    Reasonably-priced submersible water pressure sensor?

    -1 point Tom 08/18/2022 at 14:38 16 comments
  100. ask
    100

    debug a mechanical pendulum clock

    0 points Ken Yap 08/08/2022 at 04:28 2 comments