GreatScott!
@greatscottlab · 2.2M subscribers
GreatScott!’s most viewed videos of 2019
Lifetime totals, not views in this range.
Snapshot from 19 Oct 2026.
- Rank 1:
BMS (Battery Management System) || DIY or Buy || Properly protecting Li-Ion/Li-Po Battery Packs
- Rank 2:
Here is why USB Type-C is AWESOME and how you can use Power Delivery for your electronics!
- Rank 3:
DIY Laptop PowerBank (battery pack to charge your laptop on the go)
- Rank 4:
What is worth salvaging from an old smartphone?
- Rank 5:
How to make a Softstarter and why it is sometimes mandatory to use!
- Rank 6:
Launchpad || DIY or Buy || Keyboard Matrix & MIDI Tutorial
- Rank 7:
Make your own Retro Nixie Clock with an RTC!
- Rank 8:
How safe is contactless payment? || How does RFID & NFC work? || EB#40
- Rank 9:
Make your own "Powerwall" (Big LiFePO4 Battery Pack!)
- Rank 10:
Exposing a FAKE Thermoelectric Generator and building a REAL one!
- Rank 11:
How to choose the right capacitor type for a circuit?! || Film vs. Ceramic vs. Electrolytic
- Rank 12:
Controlling a BIG LED Matrix?! How Shift Registers work! || EB#39
- Rank 13:
The most Dangerous, yet Cheapest Mains Power Supply?! || Building a Capacitive Dropper Circuit!
- Rank 14:
Is LIDAR easy to use for hobbyists? DIY Roomba? Obstacle Avoidance System for Robotics
- Rank 15:
Controlling Mechanical 7-Segment Displays?! How RS-485 and UART works! || EB#43
- Rank 16:
Is it easy to create your own Transformer? Everything you need to know about Transformers! || EB#42
- Rank 17:
Function/Waveform Generator || DIY or Buy
- Rank 18:
How fast can an overpowered model railway drive? 88 mph?
- Rank 19:
Make your own Crude Battery Spot Welder with a Car Battery!
- Rank 20:
Make your own very crude Walkie-talkie with an Arduino
- Rank 21:
How to create the BEST 3D Printing TimeLapses! OctoPrint, Octolapse Guide
- Rank 22:
Make your own Simple yet Powerful Electric Motorized Longboard
- Rank 23:
Improving my electric longboard with a CAN Bus! What can the CAN Bus do? EB#44
- Rank 24:
Does a DIY Audio Crossover make sense? How passive filters work! || EB#41
- Rank 25:
Easy & Powerful Arduino Alternative? #3 Teensy Beginner's Guide
- Rank 26:
The problem with dimming AC LED Light Bulbs || DIY Trailing Edge Dimmer
- Rank 27:
How to solve EMC problems! || The mystery of the buzzing speaker
- Rank 28:
Trying to build a crude mini Fog/Smoke Machine
- Rank 29:
Can you 3D print a Transformer? (Experiment) || How to make a mains Transformer!
- Rank 30:
Repurposing an LED RF Remote to control "anything"!
- Rank 31:
HACKED!: 6V Electric Generator UPGRADE to 12V!
- Rank 32:
AC Light Dimmer || DIY or Buy || Phase Angle Control Tutorial
- Rank 33:
DIY Light Barrier Alarm System with an industrial grade PLC (Controllino)
- Rank 34:
Easy & Powerful Arduino Alternative? #2 MSP432 Beginner's Guide
- Rank 35:
Make your own Overhead Camera Rig with LED Illumination!
- Rank 36:
Make your own Modern LED Ceiling Lamp
- Rank 37:
Building a unique Coffee Table with an old barrel, epoxy resin and LED lights?!
- Rank 38:
Random/Unscripted Q&A #4 || Top 3 GreatScott! videos of 2018!
- Rank 39:
Wie man den richtigen Kondensatortyp auswählt?! || Folien vs. Keramik vs. Elektrolyt
- Rank 40:
Random/Unscripted Q&A #5
- Rank 41:
Wie man EMV Probleme löst! || Das Mysterium des surrenden Lautsprechers