.Stack

1. 101

   I was able to solve instances of Exact Three Cover (with 100+ sets even 3000 sets) in polytime. I have a python script 200+ lines long. Either is a good approximation scheme or I'm a genius. I'm probably not a genius... :( (hackaday.io)

   0 points • Tea B • 06/18/2020 at 03:34 • 1 comment
2. 102

   Router Attack - WiFi Game inside an Altoids Can (hackaday.io)

   0 points • Roni Bandini • 06/18/2020 at 02:00 • 0 comments
3. 103

   MI/O now live on Indiegogo

   0 points • M. Bindhammer • 06/14/2020 at 10:00 • 2 comments
4. 104

   Audio echo suppression circuits for intercom systems

   0 points • Talla Brian Monde • 06/09/2020 at 20:23 • 24 comments
5. 105

   Electronics & Microcontrollers for Absolute Beginners (Part 3) (hackaday.io)

   0 points • max • 06/05/2020 at 21:05 • 0 comments
6. 106

   Finding webservers in local network

   0 points • Gabriel D'Espindula • 06/02/2020 at 18:42 • 16 comments
7. 107

   Manufacturing of Microprocessor Chips

   0 points • Blair Vidakovich • 05/29/2020 at 09:51 • 9 comments
8. 108

   How to submit existing project to prize 2020? (hackaday.io)

   0 points • Jacques Gagnon • 05/23/2020 at 00:46 • 2 comments
9. 109

   Electronics & Microcontrollers for Absolute Beginners (Part 2) (hackaday.io)

   0 points • max • 05/22/2020 at 19:58 • 0 comments
10. 110

    Microcontrollers for Absolute Beginners (hackaday.io)

    0 points • Sophi Kravitz • 05/21/2020 at 21:19 • 6 comments
11. 111

    Space Corner (hackaday.io)

    0 points • Sophi Kravitz • 05/20/2020 at 23:03 • 0 comments
12. 112

    Supplyframe DesignLab: 2020 Hackaday Prize (hackaday.io)

    1 point • Richard Hogben • 05/19/2020 at 16:06 • 0 comments
13. 113

    SCT-013 library for proteus

    0 points • Majoti • 05/14/2020 at 14:56 • 0 comments
14. 114

    68HC16 memories

    0 points • Analog Two • 05/13/2020 at 15:15 • 1 comment
15. 115

    Low variation beta transistor

    0 points • ciplionej • 05/09/2020 at 09:51 • 11 comments
16. 116

    ESP8266 ADC read nonblocking

    0 points • Talla Brian Monde • 05/08/2020 at 19:41 • 6 comments
17. 117

    Missing project

    1 point • Dr. Cockroach • 05/05/2020 at 13:10 • 2 comments
18. 118

    A boring wifi IT question

    0 points • bparkison041 • 05/04/2020 at 00:41 • 3 comments
19. 119

    STC-12C5A60S2 LED cube programming (hackaday.io)

    0 points • Irish • 05/03/2020 at 13:33 • 0 comments
20. 120

    Help with Free Running Timers

    0 points • Ian Shannon Weber • 04/29/2020 at 00:51 • 4 comments
21. 121

    Space Corner (hackaday.io)

    0 points • Sophi Kravitz • 04/27/2020 at 11:49 • 0 comments
22. 122

    One-chip FM transmitter solution

    0 points • MS-BOSS • 04/27/2020 at 09:39 • 3 comments
23. 123

    SMT Service

    3 points • Gabriel • 04/25/2020 at 04:02 • 17 comments
24. 124

    read road surface

    0 points • paul_aitchison • 04/21/2020 at 20:01 • 5 comments
25. 125

    please tell me about hackaday prize 2020. (hackaday.io)

    3 points • Kiran Johns • 04/19/2020 at 10:08 • 0 comments
26. 126

    Is there a memory-efficient way to compress/average/combine time series data in a non-linear way?

    0 points • Simon Merrett • 04/15/2020 at 15:51 • 10 comments
27. 127

    Hackaday prize 2020

    3 points • Frugha • 04/15/2020 at 10:36 • 0 comments
28. 128

    I accidentally reported my own project

    0 points • Travis Bemann • 04/12/2020 at 18:42 • 2 comments
29. 129

    Is there a way to set printing speed and feedrate independently?

    1 point • Dominik Meffert • 04/11/2020 at 17:04 • 14 comments
30. 130

    Asterisk over Orange Pi 2g IoT

    0 points • Asim Rasheed • 04/10/2020 at 15:29 • 0 comments
31. 131

    This is 5 axis control card.. How can I copy the software inside this PBC? (hizliresim.com)

    0 points • Mr.3d • 04/08/2020 at 17:54 • 2 comments
32. 132

    Is Carbon Paper Conductive?

    0 points • furrysalamander • 04/07/2020 at 21:09 • 3 comments
33. 133

    Hardwear.io Virtual Con: Hacking, Community, and Hope (hardwear.io)

    0 points • Pratik • 04/07/2020 at 20:36 • 2 comments
34. 134

    Heliostat

    0 points • Robert Petrušić • 04/06/2020 at 11:40 • 8 comments
35. 135

    Heliostat (hackaday.io)

    0 points • Robert Petrušić • 04/06/2020 at 11:37 • 0 comments
36. 136

    3D Handheld Scanner

    0 points • Mr.3d • 04/05/2020 at 14:28 • 8 comments
37. 137

    Covid-19 project new idea for someone interested (hackaday.io)

    0 points • Marcrbarker • 04/03/2020 at 20:35 • 2 comments
38. 138

    Hackaday prize 2020

    3 points • bobricius • 04/03/2020 at 16:01 • 1 comment
39. 139

    I want to learn about AVR , From where I should start??

    2 points • Pritam Pun • 04/01/2020 at 09:20 • 13 comments
40. 140

    3D printable vacuum cleaner (hackaday.io)

    -2 points • marko anton • 03/29/2020 at 09:03 • 0 comments
41. 141

    KiCad / FreeCAD meetup with Anool (www.youtube.com)

    2 points • oshpark • 03/28/2020 at 12:15 • 0 comments
42. 142

    Open Source Ventilator project (hackaday.io)

    1 point • Sophi Kravitz • 03/26/2020 at 12:18 • 0 comments
43. 143

    ITead Studio ready-to-go V2.4 CC2531 USB dongle for zigbee2mqtt application (bit.ly)

    0 points • MaggieWong27 • 03/26/2020 at 08:58 • 0 comments
44. 144

    Lets Talk?

    0 points • Hrishikesh Somchatwar • 03/24/2020 at 18:42 • 1 comment
45. 145

    Anyone know about what a ToTally newbie should learn ?.?

    -1 point • Neophyte Keehl • 03/23/2020 at 05:21 • 2 comments
46. 146

    Remote Responsibilities Hackathon (letspair.online)

    0 points • Travis Bumgarner • 03/22/2020 at 22:12 • 0 comments
47. 147

    Help with remote stethoscope (hackaday.io)

    0 points • Nick GPx • 03/22/2020 at 19:49 • 0 comments
48. 148

    help me

    -1 point • kadirou djeffal • 03/21/2020 at 13:27 • 2 comments
49. 149

    Has anyone already built a welding purge chamber?

    0 points • Dominik Meffert • 03/21/2020 at 07:18 • 6 comments
50. 150

    Print on top of PVC cards with a custom/generic design already in place

    0 points • ap0l0 • 03/20/2020 at 03:31 • 1 comment
51. 151

    Where's the Hackaday COVID-19 Virtual Hackathon?

    1 point • Simon Merrett • 03/19/2020 at 19:58 • 8 comments
52. 152

    Has anyone managed to get a minimal Linux install onto an ESP8266 board?

    -1 point • Starhawk • 03/19/2020 at 03:53 • 29 comments
53. 153

    How to make something Waterproof or Waterresistant?

    2 points • Pablo Oyarzo • 03/17/2020 at 03:50 • 3 comments
54. 154

    Body Temp. Regulation (www.kickstarter.com)

    0 points • Co Producer • 03/13/2020 at 00:07 • 5 comments
55. 155

    The .Stack is a waste of time

    3 points • Florian Festi • 03/12/2020 at 13:28 • 4 comments
56. 156

    What is a good firm for manufacturing PCBs?

    0 points • Blair Vidakovich • 03/10/2020 at 22:54 • 12 comments
57. 157

    Did I accidently make my project invisible?

    1 point • Pieter Conradie • 03/06/2020 at 06:02 • 8 comments
58. 158

    Did I make my project invisible? (hackaday.io)

    0 points • Pieter Conradie • 03/06/2020 at 05:50 • 2 comments
59. 159

    I really like small devices. They are cute and funny. If you like them, let ’s discuss them together.

    0 points • Leo • 03/03/2020 at 01:00 • 2 comments
60. 160

    HELP! The soldering of small development boards drives me crazy (www.instructables.com)

    0 points • Leo • 03/02/2020 at 05:37 • 12 comments
61. 161

    Who bought the Hitachi LCD module business?

    0 points • Bharbour • 02/25/2020 at 19:42 • 9 comments
62. 162

    100V PWM Help needed

    0 points • Ivan Stamenkovic • 02/24/2020 at 01:57 • 1 comment
63. 163

    Happy shellies in a local network (hackaday.io)

    0 points • Wassim • 02/23/2020 at 19:55 • 0 comments
64. 164

    Is a 1D Kalman filter suitable to correct clock drift against an external, noisy, cyclical phenomenon?

    0 points • Simon Merrett • 02/20/2020 at 20:21 • 8 comments
65. 165

    Tips for fixing an old Tektronix Oscilloscope?

    0 points • James • 02/20/2020 at 02:54 • 5 comments
66. 166

    Building a Commodore 64?

    1 point • ActualDragon • 02/20/2020 at 02:46 • 6 comments
67. 167

    Open Hardware Summit 2020 schedule has been announced! (2020.oshwa.org)

    1 point • oshpark • 02/18/2020 at 12:05 • 0 comments
68. 168

    Looking for some help with a project. Need some one familiar with android USB to serial

    0 points • mmiscool • 02/17/2020 at 01:57 • 0 comments
69. 169

    Looking for a fluid that turns solid when electricity is put through it and back to liquid when current is removed.

    1 point • mmiscool • 02/09/2020 at 10:14 • 7 comments
70. 170

    New Infinity Mirror Clock (www.instructables.com)

    -2 points • Dushyant Ahuja • 02/08/2020 at 19:40 • 0 comments
71. 171

    Help reverse engineering electric longboard control logic

    0 points • ryan • 02/02/2020 at 02:43 • 5 comments
72. 172

    Anyone know what this flat red component with four pins is?

    0 points • hspil • 01/29/2020 at 04:11 • 5 comments
73. 173

    Hardwear.io USA 2020 - CFP is Open - Hardware/Embedded/Firmware Security (hardwear.io)

    1 point • Pratik • 01/27/2020 at 08:27 • 2 comments
74. 174

    FreeCAD in web browser. (www.youtube.com)

    -2 points • mmiscool • 01/24/2020 at 16:42 • 0 comments
75. 175

    Multithreaded GUI applications in Octave?

    1 point • MS-BOSS • 01/24/2020 at 14:05 • 3 comments
76. 176

    FreeCAD application accessible in web browser project. (forum.freecadweb.org)

    1 point • mmiscool • 01/23/2020 at 21:17 • 6 comments
77. 177

    Ideas for power connector in wooden jewelry box

    0 points • Anthony • 01/23/2020 at 15:40 • 1 comment
78. 178

    General question: Best method for Wheelchair backup camera

    0 points • micheal_wolfe • 01/23/2020 at 15:23 • 8 comments
79. 179

    arduino help for my project assignment (create.arduino.cc)

    0 points • Tunahan.bulut1903 • 01/23/2020 at 08:20 • 0 comments
80. 180

    Hardware Happy Hour coming up in Louisville, KY

    1 point • Alexander Hagerman • 01/21/2020 at 03:12 • 0 comments
81. 181

    Mid-quality USB cameras that have interchangeable lens filters?

    0 points • Evan Juras • 01/20/2020 at 17:52 • 3 comments
82. 182

    Would people be interested in office hours or taking a class together? (hackaday.io)

    2 points • Sophi Kravitz • 01/17/2020 at 17:33 • 1 comment
83. 183

    Hackaday Belgrade is back! (hackaday.io)

    0 points • Sophi Kravitz • 01/17/2020 at 13:36 • 0 comments
84. 184

    Turn randomly arranged WS2812B lighting strips into a display

    5 points • anfractuosity • 01/15/2020 at 18:59 • 3 comments
85. 185

    Open Hardware Summit is 8 weeks away!

    1 point • oshpark • 01/13/2020 at 11:56 • 0 comments
86. 186

    Single LED die with multiple colors? Blue->teal?! (hackaday.io)

    0 points • esot.eric • 01/12/2020 at 02:24 • 0 comments
87. 187

    Student project "AWR² (Autonomous Weed Removal Rover)" : we need your opinion !

    1 point • ld160183 • 01/09/2020 at 14:22 • 10 comments
88. 188

    I am unable to see how many people have viewed my project

    0 points • Hugo Arraes • 01/08/2020 at 16:04 • 2 comments
89. 189

    Webinar on Embedded Physical Attacks by Kostas Papagiannopoulos [Open To All] (zoom.us)

    2 points • Pratik • 01/02/2020 at 11:17 • 0 comments
90. 190

    Looking to hire an RF builder for quick project (hackaday.io)

    0 points • Peter Walsh • 12/31/2019 at 21:07 • 0 comments
91. 191

    What is your preference for the shapes of 6 and 9 in 7-segment displays (docs.google.com)

    0 points • Ken Yap • 12/29/2019 at 00:16 • 7 comments
92. 192

    Capacitive Touch in KiCAD

    0 points • Ian Shannon Weber • 12/27/2019 at 22:31 • 6 comments
93. 193

    making a dehumidifier

    1 point • sc4red0ntfe4r • 12/27/2019 at 07:28 • 15 comments
94. 194

    Help update the Hardware Happy Hour directory (hardwarehappyhour.com)

    3 points • oshpark • 12/23/2019 at 14:58 • 0 comments
95. 195

    MCS-96 anyone?

    0 points • Thomas • 12/21/2019 at 22:01 • 10 comments
96. 196

    Resin for 3d printers. Looking for a no mix resin.

    0 points • mmiscool • 12/20/2019 at 22:49 • 0 comments
97. 197

    Hackaday Supercon badge boots Linux using SDRAM cartridge (blog.oshpark.com)

    0 points • oshpark • 12/20/2019 at 17:11 • 0 comments
98. 198

    Laser Cutting Metal Cards

    0 points • ap0l0 • 12/19/2019 at 23:20 • 1 comment
99. 199

    Geodesic dome Python script porting to Blender 2.81?

    0 points • Frank Buss • 12/18/2019 at 12:34 • 0 comments
100. 200

     Webinar on Connected Car Hacking by Guillaume Heilles [Open To All] (zoom.us)

     0 points • Pratik • 12/18/2019 at 10:43 • 1 comment