Uploaded December 2025 | Updated September 2026, 2 weeks ago
Energy harvesting circuit, touch-activated LED toy - in this video you’ll learn how to make a desk gadget that flashes its eyes using no batteries, no solar, and no external power source except harvested mains power emissions. Just touch the plate and it powers up using ambient EM fields.
I show you how the circuit works, how to mount the LEDs, how to convert the base plate, and how to rehouse the system into a toy body for a flashing-eye effect. Expect clear tests, LED comparisons, build tips, and the final demo across different household environments. A fun, futuristic mini project!
Chapters:
00:00 Introduction – A Toy That Runs With No Battery
00:21 Touch-Activated Energy Demo
00:45 Project Goals & Concept
01:04 How the Energy Harvesting Circuit Works
01:45 Converting the Base Plate
02:43 Hardware Prep & Connection Tests
03:11 LED Comparisons & Best Performers
04:10 Parallel vs Series LED Results
04:29 Improved Connection & Screw Test
04:56 Opening the Toy Body
05:36 Rebuilding Inside the Toy
06:00 LED Mounting & Alignment
06:21 Routing Wires Through the Feet
06:58 Mounting Everything to the Base
07:11 Building the Touch Plate
07:39 Final Assembly & Aesthetic Finish
08:01 First Demo – Touch to Activate
08:23 Performance on Different Devices
Enjoy my Playlists -
Wireless Electricity: youtube.com/watch?v=yYoYyuR1KuI&list=PLIhGrBMUdssWpFSLW1hznwNqXWpCxhDRQ
Electronics Projects: youtube.com/watch?v=F4nfaYkGvQI&list=PLIhGrBMUdssWLQWtW4dWWGgh25XG3HXek
Solar Projects: youtube.com/watch?v=nmKfxI4MTTs&list=PLIhGrBMUdssXu9Pmduvopm02_7IMz8d3M
Reviews: youtube.com/watch?v=8jAJysXXsw8&list=PLIhGrBMUdssUYzRgA1mrp18zwpTtClmov
💼 Business and reviews email:
youtube.scoop273@passinbox.com
#EnergyHarvesting #FreeEnergyDIY #ElectronicsProjects
Energy harvesting circuit, touch-activated LED toy - in this video you’ll learn how to make a desk gadget that flashes its eyes using no batteries, no solar, and no external power source except harvested mains power emissions. Just touch the plate and it powers up using ambient EM fields.
I show you how the circuit works, how to mount the LEDs, how to convert the base plate, and how to rehouse the system into a toy body for a flashing-eye effect. Expect clear tests, LED comparisons, build tips, and the final demo across different household environments. A fun, futuristic mini project!
Chapters:
00:00 Introduction – A Toy That Runs With No Battery
00:21 Touch-Activated Energy Demo
00:45 Project Goals & Concept
01:04 How the Energy Harvesting Circuit Works
01:45 Converting the Base Plate
02:43 Hardware Prep & Connection Tests
03:11 LED Comparisons & Best Performers
04:10 Parallel vs Series LED Results
04:29 Improved Connection & Screw Test
04:56 Opening the Toy Body
05:36 Rebuilding Inside the Toy
06:00 LED Mounting & Alignment
06:21 Routing Wires Through the Feet
06:58 Mounting Everything to the Base
07:11 Building the Touch Plate
07:39 Final Assembly & Aesthetic Finish
08:01 First Demo – Touch to Activate
08:23 Performance on Different Devices
Enjoy my Playlists -
Wireless Electricity: youtube.com/watch?v=yYoYyuR1KuI&list=PLIhGrBMUdssWpFSLW1hznwNqXWpCxhDRQ
Electronics Projects: youtube.com/watch?v=F4nfaYkGvQI&list=PLIhGrBMUdssWLQWtW4dWWGgh25XG3HXek
Solar Projects: youtube.com/watch?v=nmKfxI4MTTs&list=PLIhGrBMUdssXu9Pmduvopm02_7IMz8d3M
Reviews: youtube.com/watch?v=8jAJysXXsw8&list=PLIhGrBMUdssUYzRgA1mrp18zwpTtClmov
💼 Business and reviews email:
youtube.scoop273@passinbox.com
#EnergyHarvesting #FreeEnergyDIY #ElectronicsProjects
