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GreatScott!

@greatscottlab · 2.2M subscribers

GreatScott!’s most viewed videos of 2025

Lifetime totals, not views in this range.

Snapshot from 19 Oct 2026.

  1. Rank 1:
    Old School Tech is better than LCD?! #gadgets #review #aliexpress #lcd #display

    Old School Tech is better than LCD?! #gadgets #review #aliexpress #lcd #display

    2.6M views2 Mar 20250:51(opens in a new tab)

  2. Rank 2:
    The Most Elegant Way to Join 2 PCBs #aliexpresss #review #magnetic #connector #diy #electronics

    The Most Elegant Way to Join 2 PCBs #aliexpresss #review #magnetic #connector #diy #electronics

    1.2M views31 Aug 20250:55(opens in a new tab)

  3. Rank 3:
    The Most Important Motor for our Electrical Future?! (PMSM) EB#63

    The Most Important Motor for our Electrical Future?! (PMSM) EB#63

    969.1K views13 Jul 202510:09(opens in a new tab)

  4. Rank 4:
    Converting Heat into Electricity?! #peltier #module #diy #electricity #energy #power

    Converting Heat into Electricity?! #peltier #module #diy #electricity #energy #power

    947.3K views16 Feb 20251:00(opens in a new tab)

  5. Rank 5:
    I tried finding Hidden Gems on AliExpress AGAIN! (Part 13)

    I tried finding Hidden Gems on AliExpress AGAIN! (Part 13)

    887.7K views9 Mar 202515:16(opens in a new tab)

  6. Rank 6:
    The World's TINIEST Charger?! #aliexpress #gadget #review #diy #electronics #charge #battery

    The World's TINIEST Charger?! #aliexpress #gadget #review #diy #electronics #charge #battery

    811.2K views9 Nov 20251:00(opens in a new tab)

  7. Rank 7:
    I tried finding Hidden Gems on AliExpress AGAIN! (Part 15)

    I tried finding Hidden Gems on AliExpress AGAIN! (Part 15)

    808.2K views27 Jul 202514:07(opens in a new tab)

  8. Rank 8:
    This is NOT what you think! #aliexpress #gadget #review #electronics #tools #review

    This is NOT what you think! #aliexpress #gadget #review #electronics #tools #review

    760.9K views25 May 20250:57(opens in a new tab)

  9. Rank 9:
    USB-C Just got Even Better! (PPS)

    USB-C Just got Even Better! (PPS)

    631.3K views23 Mar 202511:55(opens in a new tab)

  10. Rank 10:
    The Coolest Speakers are TOO PRICEY? Let's Change that! (DIY or Buy)

    The Coolest Speakers are TOO PRICEY? Let's Change that! (DIY or Buy)

    601.9K views12 Jan 202512:30(opens in a new tab)

  11. Rank 11:
    Make your own Radio Station?! #diy #radio #electronics #engieering #electrical

    Make your own Radio Station?! #diy #radio #electronics #engieering #electrical

    598.5K views20 Jul 20251:00(opens in a new tab)

  12. Rank 12:
    Build your own Oscilloscope for $20! #aliexpress #gadget #review #diy #oscilloscope #arduino

    Build your own Oscilloscope for $20! #aliexpress #gadget #review #diy #oscilloscope #arduino

    586.7K views12 Oct 20251:02(opens in a new tab)

  13. Rank 13:
    I tried finding Hidden Gems on AliExpress AGAIN! (Part 17)

    I tried finding Hidden Gems on AliExpress AGAIN! (Part 17)

    583.9K views14 Dec 202515:17(opens in a new tab)

  14. Rank 14:
    Your USB-C Cable STILL Sucks — I Built a Better One? (DIY or Buy)

    Your USB-C Cable STILL Sucks — I Built a Better One? (DIY or Buy)

    583.4K views15 Jun 202511:39(opens in a new tab)

  15. Rank 15:
    No Lab Bench Power Supply? No Problem! #aliexpress #review #gadget #diy #power #supply #lab #atx

    No Lab Bench Power Supply? No Problem! #aliexpress #review #gadget #diy #power #supply #lab #atx

    556.3K views14 Sept 20250:53(opens in a new tab)

  16. Rank 16:
    New Tiny Radar Tech?! #tech #radar #sensor #tracking #arduino #esp #electronics #engineering

    New Tiny Radar Tech?! #tech #radar #sensor #tracking #arduino #esp #electronics #engineering

    548.4K views7 Dec 20251:00(opens in a new tab)

  17. Rank 17:
    Attempting to Beat MIT's Record! #wireless #power #diy #electronics #engineering

    Attempting to Beat MIT's Record! #wireless #power #diy #electronics #engineering

    536.6K views13 Apr 20250:57(opens in a new tab)

  18. Rank 18:
    My Wind Generator Was Useless....Until NOW! (MPPT)

    My Wind Generator Was Useless....Until NOW! (MPPT)

    504.8K views23 Feb 202512:02(opens in a new tab)

  19. Rank 19:
    Not a Microcontroller!...This is Better?! (PLC) EB#62

    Not a Microcontroller!...This is Better?! (PLC) EB#62

    477.9K views19 Apr 202510:34(opens in a new tab)

  20. Rank 20:
    I tried finding Hidden Gems on AliExpress AGAIN! (Part 16)

    I tried finding Hidden Gems on AliExpress AGAIN! (Part 16)

    457.9K views5 Oct 202514:17(opens in a new tab)

  21. Rank 21:
    This Lithium Battery Charger is So Efficient?! #diy #gadget #aliexpress #review #battery #charger

    This Lithium Battery Charger is So Efficient?! #diy #gadget #aliexpress #review #battery #charger

    453.2K views30 Mar 20250:58(opens in a new tab)

  22. Rank 22:
    I tried finding Hidden Gems on AliExpress AGAIN! (Part 14)

    I tried finding Hidden Gems on AliExpress AGAIN! (Part 14)

    452.4K views18 May 202513:29(opens in a new tab)

  23. Rank 23:
    The Harsh Truth about FPGAs (You Should Avoid Them?!)

    The Harsh Truth about FPGAs (You Should Avoid Them?!)

    450.7K views21 Sept 202511:38(opens in a new tab)

  24. Rank 24:
    Forget WiFi AGAIN! This Wireless Method is WAY Better? (Zigbee)

    Forget WiFi AGAIN! This Wireless Method is WAY Better? (Zigbee)

    439.7K views26 Jan 202512:05(opens in a new tab)

  25. Rank 25:
    What is a Flying Pen?! #aliexpress #gadget #review #flying #pen #electronics #soldering

    What is a Flying Pen?! #aliexpress #gadget #review #flying #pen #electronics #soldering

    431.8K views22 Jun 20250:50(opens in a new tab)

  26. Rank 26:
    No WiFi? No Problem! Long-Range is Finally Easy?!

    No WiFi? No Problem! Long-Range is Finally Easy?!

    424.7K views30 Nov 202510:49(opens in a new tab)

  27. Rank 27:
    Is This the Future of all Electric Vehicles? #ev #electric #vehicle #motor #pmsm #electronics

    Is This the Future of all Electric Vehicles? #ev #electric #vehicle #motor #pmsm #electronics

    363.9K views28 Sept 20251:08(opens in a new tab)

  28. Rank 28:
    Metal Foil on USB-C Cable? #usbc #phone #charge #data #electronics #engineering #emc

    Metal Foil on USB-C Cable? #usbc #phone #charge #data #electronics #engineering #emc

    361.7K views23 Nov 20250:59(opens in a new tab)

  29. Rank 29:
    This Connector Helps you to Wire up FAST! #wago #wire #wirenut #electrician #electronics

    This Connector Helps you to Wire up FAST! #wago #wire #wirenut #electrician #electronics

    356.4K views21 Dec 20250:41(opens in a new tab)

  30. Rank 30:
    I tried Super Useful Future Tech! (That you can use Today)

    I tried Super Useful Future Tech! (That you can use Today)

    348.7K views24 Aug 202512:06(opens in a new tab)

  31. Rank 31:
    DIY Thermal Image Camera?! #diy #arduino #esp32 #electronics #thermal #camera

    DIY Thermal Image Camera?! #diy #arduino #esp32 #electronics #thermal #camera

    331.4K views11 May 20250:51(opens in a new tab)

  32. Rank 32:
    Cheapest Inverter + Premium Parts = Surprising Results!

    Cheapest Inverter + Premium Parts = Surprising Results!

    260.6K views1 Jun 202511:53(opens in a new tab)

  33. Rank 33:
    Why Not Reuse Smartphone Parts? #diy #smartphone #phone #salvage #recycle #reuse

    Why Not Reuse Smartphone Parts? #diy #smartphone #phone #salvage #recycle #reuse

    258.7K views8 Jun 20250:51(opens in a new tab)

  34. Rank 34:
    Your Cheap Projector has 1 BIG Problem?!

    Your Cheap Projector has 1 BIG Problem?!

    251K views6 Apr 202512:01(opens in a new tab)

  35. Rank 35:
    Every Home needs this Upgrade! (Ceiling Speaker)

    Every Home needs this Upgrade! (Ceiling Speaker)

    249.4K views9 Feb 202512:19(opens in a new tab)

  36. Rank 36:
    How Microcontrollers Are Replacing PLCs! #diy #plc #microcontroller #arduino #esp32 #electronics

    How Microcontrollers Are Replacing PLCs! #diy #plc #microcontroller #arduino #esp32 #electronics

    211.5K views17 Aug 20251:09(opens in a new tab)

  37. Rank 37:
    From Meh to WOW - With 1 "Tiny" Hack!

    From Meh to WOW - With 1 "Tiny" Hack!

    203.5K views19 Oct 202511:16(opens in a new tab)

  38. Rank 38:
    What are Powerline Adapters? #diy #internet #engineering #electronics

    What are Powerline Adapters? #diy #internet #engineering #electronics

    202.4K views6 Jul 20250:44(opens in a new tab)

  39. Rank 39:
    Is it IMPOSSIBLE to make the Ultimate USB-C Cable? (Shielding) EB#64

    Is it IMPOSSIBLE to make the Ultimate USB-C Cable? (Shielding) EB#64

    202.2K views10 Aug 202510:57(opens in a new tab)

  40. Rank 40:
    I tried Busting 4 Weird Electronics Myths!

    I tried Busting 4 Weird Electronics Myths!

    199.9K views4 May 202513:36(opens in a new tab)

  41. Rank 41:
    The Most Handy Gadget can be done...Cheaper?! (DIY or Buy)

    The Most Handy Gadget can be done...Cheaper?! (DIY or Buy)

    196.3K views7 Sept 202511:24(opens in a new tab)

  42. Rank 42:
    The Amazing Secret in every Battery! (Fuel Gauge) EB#66

    The Amazing Secret in every Battery! (Fuel Gauge) EB#66

    192.1K views16 Nov 202511:03(opens in a new tab)

  43. Rank 43:
    These Speakers were FAULTY from the Start! #fix #repair #speaker #sound #system #electronics

    These Speakers were FAULTY from the Start! #fix #repair #speaker #sound #system #electronics

    187.1K views19 Jan 20250:59(opens in a new tab)

  44. Rank 44:
    This Board knows Where You Are! (UWB) EB#65

    This Board knows Where You Are! (UWB) EB#65

    168.6K views2 Nov 202511:20(opens in a new tab)

  45. Rank 45:
    Forget Alexa! — This is MUCH Better?! (Command EVERYTHING)

    Forget Alexa! — This is MUCH Better?! (Command EVERYTHING)

    165.9K views29 Jun 202511:22(opens in a new tab)

  46. Rank 46:
    Wire Connectors Start a Fire?! #aliexpress #review #gadget #diy #wire #connector #wago

    Wire Connectors Start a Fire?! #aliexpress #review #gadget #diy #wire #connector #wago

    149.7K views16 Mar 20251:00(opens in a new tab)

  47. Rank 47:
    This AI Face Recognition Board is Awesome! #gadget #review #aliexpress #face #recognition #ai

    This AI Face Recognition Board is Awesome! #gadget #review #aliexpress #face #recognition #ai

    144.2K views27 Apr 20251:00(opens in a new tab)

  48. Rank 48:
    No More Videos for a While (Channel Update 2025)

    No More Videos for a While (Channel Update 2025)

    136.6K views28 Dec 202526:26(opens in a new tab)

  49. Rank 49:
    Does This really generate Free Energy? #aliexpress #gadget #review #diy #free #energy #bs

    Does This really generate Free Energy? #aliexpress #gadget #review #diy #free #energy #bs

    112.3K views26 Oct 20250:53(opens in a new tab)

  50. Rank 50:
    Accelerometer are AWESOME! #diy #electronics #explained #accelerometer #sensor #arduino #tutorial

    Accelerometer are AWESOME! #diy #electronics #explained #accelerometer #sensor #arduino #tutorial

    85.2K views2 Feb 20251:00(opens in a new tab)