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GreatScott!

Electronics Projects

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170 items
Last updated on Apr 7, 2024
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I tried to Revolutionize LED Lights!.....And FAILED?
14:01
How TINY Can I go? The BEST Power Board is here!
11:55
The Best Battery Enclosure looks like this?! (Self-Heating)
10:58
Your Door NEEDS this Upgrade! DIY $40 Fingerprint Lock!
10:28
Pushing a "legal" Mini Solar System to its LIMIT!
12:36
Don't Fast Charge your Phone before Watching this Video!
12:22
My Last Chance to OVERPOWER my Vacuum! (Homemade Turbine V2)
10:57
I tried OVERPOWERING my Vacuum! (Homemade Turbine)
11:42
Using the 4G Network to Save my Friends Treasures!
11:47
I Spent 20€ at a Flea Market and made Something AMAZING! (Internet Radio)
12:19
A Viewer Remade my Old Project! So is it any Good?
11:24
Germans do the PERFECT Electrical Wiring! (Garage Build)
12:15
The Idiot's Guide to Making a DIY Drone! (I am the Idiot)
15:55
Every Shower needs this Upgrade! (Online Water Tracker)
11:09
I tried Wireless Video but ended up building a WiFi Jammer (A Fail Story)
10:37
The Most Versatile Voltage Converter you never heard of! The (S)EPIC Converter
10:57
Should we use Treadmills to Generate Electricity? (Experiment)
9:49
RFID Locks are way too easy to "Hack"! Let me show you!
11:41
This Robot Design is AMAZING! But is it worth the STRUGGLE? (Omniwheel)
11:00
"Magical" LEDs let my plants grow faster? (Experiment) The Future of Farming!
11:15
This credit card sized PCB can SAVE YOUR LIFE! (Shrinkify your projects with a 4 Layer PCB)
10:18
A Box that can SAVE YOUR LIFE....and get you out of awkward conversations! (GPS/SMS/Call Thingy)
10:38
Is this the BEST Voltage Converter? Trying to build a Synchronous Converter!
11:16
Movie Music has a LOUD PROBLEM! So I fixed that! (Automatic Volume Adjuster)
10:29
Finally a good usage for Hoverboards! (charge your powerbank by cranking)
11:41
Ferrofluid can dance if you know how!
11:14
Producing lots of Manmade Energy! Bike Generator Upgrade!
10:50
Building a Super Simple AM Radio Transmitter & Receiver! Keeping Wireless Audio Communication easy!
11:23
Using a car alternator with a bike to power my home? How much energy can I produce?!
10:33
How to make an Automated Watering System! Automating a Greenhouse with LoRa! (Part 3)
11:02
How to make an AC Softstarter because my autotransformer keeps tripping my circuit breaker!
11:26
Building an AI Robot that can be trained! || Using an NVIDIA single board computer
10:36
Building the simplest, best sounding, yet most inefficient Audio Amp! || Class A Audio Amp Tutorial
10:45
How to do Electrical Wiring properly! (more or less....) GERMAN STYLE!
11:47
DIY Online Security Camera! (takes pictures when an intruder enters) || Home Assistant Guide
11:44
DIY LiPo Supercharger! (Charge, Protect, 5V/12V Boost V2)
9:45
DIY ESP32 AC Power Meter (with Home Assistant/Automation Integration)
10:58
DIY Home Automation Intruder Alarm System! || Home Assistant + Raspberry Pi + ESP8266
10:55
Automating a Greenhouse with LoRa! (Part 2) || Motorized Window Opener
10:57
Building a USB Type-C PD Powerbank the Super Simple Way || Testing an Aliexpress PCB!
11:03
Automating a Greenhouse with LoRa! (Part 1) || Sensors (Temperature,  Humidity, Soil Moisture)
12:07
How to make your own Night Vision Device!
11:46
Transmitting an Alarm Signal with LoRa (600m)! || Improving my Garage Alarm System
10:47
Creating a Walkie-Talkie with generic 433MHz RF Modules?!
10:01
Make your own Portable Retro Game Console!......which is also a Win10 Tablet!
11:25
DIY Alarm Bike Lock (Shock Activated)
9:06
Upgrading the cheapest street-legal E-Scooter I could find on the Internet!
11:12
How easy is it to visual track an object? PSVR Headset Tracker with the OpenMV-H7 Camera!
10:19
Make your own Retro Nixie Clock with an RTC!
10:54
Exposing a FAKE Thermoelectric Generator and building a REAL one!
10:07
Make your own Simple yet Powerful Electric Motorized Longboard
11:37
Trying to build a crude mini Fog/Smoke Machine
9:01
Make your own "Powerwall" (Big LiFePO4 Battery Pack!)
10:53
Is LIDAR easy to use for hobbyists? DIY Roomba? Obstacle Avoidance System for Robotics
10:09
How to make a Softstarter and why it is sometimes mandatory to use!
10:31
Make your own very crude Walkie-talkie with an Arduino
10:25
DIY Light Barrier Alarm System with an industrial grade PLC (Controllino)
10:37
Make your own Overhead Camera Rig with LED Illumination!
10:03
The problem with dimming AC LED Light Bulbs || DIY Trailing Edge Dimmer
10:55
Building a unique Coffee Table with an old barrel, epoxy resin and LED lights?!
11:05
Make your own Crude Battery Spot Welder with a Car Battery!
8:51
The most Dangerous, yet Cheapest Mains Power Supply?! || Building a Capacitive Dropper Circuit!
11:33
Repurposing an LED RF Remote to control "anything"!
11:10
Make your own Modern LED Ceiling Lamp
10:34
DIY Laptop PowerBank (battery pack to charge your laptop on the go)
11:04
Make your own ESC/Servo Tester
6:25
Make your own hand-cranked Emergency Powerbank
10:12
Make your own Super Simple Ultrasonic Mist Maker
9:19
Make your own LED Stroboscope (for a safety system)
8:21
DIY Weather Station & WiFi Sensor Station || ESP8266, Nextion LCD
11:13
How NOT to make a Modified Square Wave Inverter
11:51
DIY Adjustable Constant Load (Current & Power)
10:50
DIY Plasma Arc Speaker
10:48
How to create a Bookshelf Speaker Boombox
10:31
Make your own LED Battery Level Indicator
8:25
DIY Solar Tracker || How much solar energy can it save?
8:49
Make your own 1D Pong Game
11:06
Electric Bike Conversion (Part 3) ||  Final Assembly & Test Ride
7:55
Creating a Boost Converter WITHOUT a Microcontroller
8:24
Make your own Sensored ESC ||  Electric Bike Conversion (Part 1)
7:57
DIY Digital Spirit Level || Accelerometer Tutorial
8:18
Make your own Capacitive Touch Switch
7:04
How to do Simple Home Automation with Amazon Alexa || ESP8266
8:05
Make your own Spy Bug (Arduino Voice Recorder)
7:18
Make your own crude Cocktail Machine
10:06
Make your own Simple Theremin
8:31
DIY WiFi RGB LED Lamp || ESP8266 & Blynk
12:11
How to add WiFi Control to any project || ESP32 Beginner's Guide
10:44
DIY LiPo Charge/Protect/5V Boost Circuit
11:31
Make your own POV LED Globe
12:17
Make your own ESC || BLDC Motor Driver (Part 2)
9:47
Make your own ESC || BLDC Motor Driver (Part 1)
9:52
DIY Short Circuit (Overcurrent) Protection
7:00
Make your own Photovoltaic Off-Grid System
7:40
DIY Class D Audio Amplifier
7:59
Make your own Tesla Coil (Part 3) || Playing Music, Feedback, DRSSTC
7:12
Make your own Tesla Coil (Part 2) || SSTC, IGBT Full Bridge, Interrupter
10:46
Make your own Tesla Coil (Part 1) || Slayer Exciter Circuit
10:12
DIY Soldering Station
9:45
Make your own GPS SMS Security Tracking System
8:35