Hackernews posts about Arduino

Arduino is an open-source electronics platform that enables users to create interactive and programmable projects using microcontrollers and sensors.

1. Show HN: Show HN: I built a fail-closed watchdog for ESP32/Arduino in C++ (github.com)
   4 points by mikayelgr 21 days ago | discuss
2. Emulating the Gameboy Printer with an Arduino (mofosyne.github.io)
   4 points by rockbruno 29 days ago | discuss
3. Why AI Agents Replaced the Arduino IDE in My ESP32 Projects [video] (www.youtube.com)
   2 points by zeristor 28 days ago | 1 comments
4. Show HN: I built a digital clock with a 3D-printed case, custom PCB, and Arduino (boxart.lt)
   1 points by roadsidejesus 6 days ago | discuss
5. Show HN: An Open Source screen timer for kids (Arduino and React) (screenie.org)
   1 points by urbandw311er 20 days ago | discuss
6. Wearable ECG Applications Based on the AD823X Microchip and the Arduino Platform (www.mdpi.com)
   1 points by PaulHoule 26 days ago | discuss
7. Show HN: Handling UART backpressure on ESP32 without blocking producers (github.com)
   2 points by octablock 9 days ago | 1 comments
8. Show HN: LinkScope – Real-Time UART Analyzer Using ESP32-S3 and PC GUI (github.com)
   1 points by octablock about 13 hours ago | discuss
9. WASM for Mbed OS (utsavm9.github.io)
   1 points by bluehex 21 days ago | discuss
10. AI Agents arguing about private market valuations (agentstocks.ai)
    2 points by KGKalalsmaa 5 days ago | 1 comments
11. VibeOs: You're still arguing about which model is better? (github.com)
    1 points by bakigul 26 days ago | discuss
12. Make Trust Irrelevant: A Gamer's Take on Agentic AI Safety (github.com)
    9 points by DesoPK 1 day ago | 10 comments
13. What happens to an economy when AI makes most human labor optional
    5 points by raghavchamadiya 29 days ago | 1 comments
14. Show HN: Malan Chat, a full immersion language learning app for 62 languages
    4 points by sam_osterfeld 16 days ago | 1 comments
15. Ask HN: Are retries the wrong abstraction under rate limits?
    3 points by rjpruitt16 7 days ago | 1 comments
16. Show HN: Meepr – A quiet, self building social platform (meepr.co)
    3 points by neom 16 days ago | discuss
17. Show HN: Open Royalties – Fund projects with revenue sharing, not equity (openroyalties.org)
    2 points by aroussi 23 days ago | discuss
18. Show HN: Beyond Open Source: Why AI-Assisted Projects Need 'Open Method'
    1 points by OlaProis 12 days ago | discuss
19. Show HN: Malan Chat, a full immersion language learning app for 62 languages (www.malan.chat)
    1 points by sam_osterfeld 13 days ago | discuss
20. Amazon no longer defend cloud customers against video patent infringement claims (ipfray.com)
    4 points by ffworld about 10 hours ago | discuss
21. My Coding Philosophy (2026) (www.arguingwithalgorithms.com)
    1 points by tomyedwab 25 days ago | discuss
22. Qualcomm to acquire Arduino (www.qualcomm.com)
    1340 points by janjongboom 4 months ago | 534 comments
23. The Death of Arduino? (www.linkedin.com)
    458 points by ChuckMcM 3 months ago | 254 comments
24. Adafruit: Arduino’s Rules Are ‘Incompatible With Open Source’ (thenewstack.io)
    437 points by MilnerRoute about 2 months ago | 248 comments
25. Arduino published updated terms and conditions: no longer an open commons (www.molecularist.com)
    351 points by felineflock 3 months ago | 107 comments
26. A Simple open-source Phone programmable with Arduino (www.wiphone.io)
    225 points by guerrilla over 1 year ago | 99 comments
27. Inside the box: Everything I did with an Arduino starter kit (lopespm.com)
    157 points by lopespm 7 months ago | 45 comments
28. Quake runs in just 276 kB RAM on the Arduino Nano Matter board (community.silabs.com)
    147 points by smirutrandola over 1 year ago | 38 comments
29. Two ways to use an LED as a light sensor with Arduino (blog.jgc.org)
    138 points by jgrahamc over 1 year ago | 61 comments
30. How to run an Arduino for years on a battery (2021) (makecademy.com)
    118 points by thunderbong 7 months ago | 30 comments
31. The Arduino Uno Q is a weird hybrid SBC (www.jeffgeerling.com)
    116 points by furkansahin 3 months ago | 76 comments
32. Nano DIP: the smallest complete Arduino board 33 x 10mm (avdweb.nl)
    112 points by rolph over 1 year ago | 46 comments
33. Arduino Terms of Service and Privacy Policy update: setting the record straight (blog.arduino.cc)
    108 points by manchoz 3 months ago | 88 comments
34. Spinner-mouse: Arduino-based USB rotary controller for Arkanoid, Tempest, etc. (github.com)
    108 points by rcarmo almost 2 years ago | 38 comments
35. Creating a low-cost EV charging station with Arduino (blog.arduino.cc)
    106 points by PaulHoule almost 2 years ago | 118 comments
36. Patrol the pool with this Arduino Nano-powered DIY RC submarine (www.instructables.com)
    96 points by PaulHoule over 1 year ago | 17 comments
37. Arduino FDX-B (animal ID chip) reader built from discrete components (github.com)
    95 points by RicoElectrico over 1 year ago | 12 comments
38. Controlling 3.6kW of Solar EV Charging with an Arduino GIGA R1 WiFi (blog.arduino.cc)
    89 points by PaulHoule almost 2 years ago | 107 comments
39. The Untold History of Arduino (2016) (arduinohistory.github.io)
    82 points by davikr 3 months ago | 4 comments
40. Low-cost shield ardEEG to measure EEG with Arduino Uno R4 WiFi (www.preprints.org)
    79 points by ron_87 over 1 year ago | 23 comments
41. Show HN: Open-Source International Space Station Tracker ESP32/Arduino for $20 (github.com)
    75 points by keyth72 8 months ago | 18 comments
42. Arduino is at work to make bio-based PCBs (blog.arduino.cc)
    71 points by PaulHoule 9 months ago | 23 comments
43. Tracking the international space station with an Arduino (faridrener.com)
    67 points by proteusvacuum 10 months ago | 6 comments
44. Arduino PLC IDE (www.arduino.cc)
    65 points by Lwrless over 1 year ago | 86 comments
45. Building an Arduino Car Gear Shifter Indicator Display [video] (www.youtube.com)
    60 points by FirmwareBurner almost 2 years ago | 49 comments
46. ArduinoOS (2017) (github.com)
    58 points by dcminter 6 months ago | 5 comments
47. An Arduino interface for 8088 CPUs (github.com)
    56 points by CTOSian over 1 year ago | 2 comments
48. New Arduino T&C: "user shall not [...] reverse-engineer the platform" (bsky.app)
    55 points by gregsadetsky 3 months ago | 2 comments
49. Arduino UNO Q bridges high-performance computing with real-time control (www.arduino.cc)
    47 points by doener about 2 months ago | 42 comments
50. Minimum Viable Arduino Project: Aeropress Timer (netninja.com)
    44 points by surprisetalk 2 months ago | 25 comments
51. Lectron System, the Arduino Precursor (lectron.info)
    36 points by giulianopz over 1 year ago | 11 comments