Hobby Electronics

4,374 topics in this forum

1. Home Power Monitoring

   By khaletech, December 8, 2025
   • 5 replies
   • 561 views
   • 
   • Matacks
   • February 3

2. Advice on battery bank

   By Ramrod126, February 1
   • 4 replies
   • 511 views
   • 
   • Ramrod126
   • February 1

3. drop in micro usb to usb c connectors?

   By Levent, January 27
   • 7 replies
   • 422 views
   • 
   • Kilrah
   • January 28

4. cnc AC Servo problem on CNC

   By Bloudy_Parrot, January 21   

   • help
   • servo
   • 0 replies
   • 279 views
   • 
   • Bloudy_Parrot
   • January 21

5. Help! Rechargeable batteries + LED setup

   By Rovakin, January 20   

   • led
   • lithium
   • (and 1 more)

     Tagged with:

     • led
     • lithium
     • usbcharging
   • 14 replies
   • 593 views
   • 
   • Rovakin
   • January 21

6. How to buy this 4 pin cable?

   By danalog, January 14
   • 7 replies
   • 410 views
   • 
   • danalog
   • January 15

7. Creality Ender-3 V3 KE Loud grinding noise and layer shifting after storage

   By thatoneguy2025, December 22, 2025   

   • creality
   • 3dprinter
   • (and 1 more)

     Tagged with:

     • creality
     • 3dprinter
     • need help
   • 5 replies
   • 530 views
   • 
   • Potatoes__
   • January 12

8. Replicator dual clone upgrades?

   By HoustonsProblem, January 8   

   • 3dprinter
   • help
   • (and 2 more)

     Tagged with:

     • 3dprinter
     • help
     • marlin
     • makerbot
   • 2 replies
   • 345 views
   • 
   • HoustonsProblem
   • January 8

9. Cricut and Snapdragon Processor

   By Belleeeexx, November 23, 2025
   • 3 replies
   • 1k views
   • 
   • Matacks
   • January 7

10. Replacing a Steel Series 7G keyboard PS/2 connector a.k.a. 6P mini din

    By Matacks, January 7
    • 0 replies
    • 234 views
    • 
    • Matacks
    • January 7

11. esp32 nvr trigger help

    By Logicjunkie520, January 4
    • 0 replies
    • 334 views
    • 
    • Logicjunkie520
    • January 4

12. MIDI Keyboard

    By Mistr J, December 25, 2025   

    • midi
    • keyboard
    • 3 replies
    • 447 views
    • 
    • Mistr J
    • December 26, 2025

13. Printers that don't suck

    By BiotechBen, December 22, 2025
    • 8 replies
    • 774 views
    • 
    • ItTakes2ToMango
    • December 25, 2025

14. Activate passive "subwoofer" with car amp and PC power supply

    By FK FOSS it is Socialism, December 13, 2025
    • 6 replies
    • 440 views
    • 
    • FK FOSS it is Socialism
    • December 18, 2025

15. Apple Homekit Compatible Smart Plugs

    By Sstrider, December 5, 2025
    • 1 reply
    • 540 views
    • 
    • Slottr
    • December 5, 2025

16. Bitscope gone or geo-fenced?

    By Dutch_Master, December 5, 2025
    • 4 replies
    • 350 views
    • 
    • Dutch_Master
    • December 5, 2025

17. Is this an over-extrusion?

    By MindArlekin, November 27, 2025   

    • 3d print
    • defect
    • 3 replies
    • 309 views
    • 
    • Dedayog
    • December 1, 2025

18. Trying to get into retro console/pc restoration. What are some things for me to consider?

    By RomantheFabulous, November 30, 2025
    • 3 replies
    • 435 views
    • 
    • vf1000ride
    • December 1, 2025

19. Smart Travel Mug

    By BoggerBoss, November 18, 2025
    • 3 replies
    • 353 views
    • 
    • ItTakes2ToMango
    • November 18, 2025

20. Software suggestions for turning a pic into a 3D printable model?

    By Dedayog, November 14, 2025
    • 4 replies
    • 371 views
    • 
    • Kilrah
    • November 14, 2025

21. 3D printer recommendations?

    By Harry_P_Nass, November 8, 2025
    • 6 replies
    • 554 views
    • 
    • jaslion
    • November 8, 2025

22. 50 usd camper fix up

    By drtalon64, November 6, 2025
    • 8 replies
    • 365 views
    • 
    • drtalon64
    • November 7, 2025

23. Please help me identify this SMD LED

    By Plermpel, November 4, 2025
    • 6 replies
    • 245 views
    • 
    • Plermpel
    • November 6, 2025

24. RC "Tank" programing

    By Greenbell7, November 5, 2025
    • 10 replies
    • 309 views
    • 
    • Greenbell7
    • November 5, 2025

25. Does anyone have a 3D model of the TI Nspire CX II?

    By WVLTT, November 2, 2025
    • 5 replies
    • 333 views
    • 
    • Biohazard777
    • November 3, 2025