Uploaded November 2025 | Updated September 2026, 2 weeks ago
In this energy harvesting episode, I explore how a tiny blocking-oscillator circuit can scavenge stray EMF from routers, electronics, and the surrounding environment — and the final test is a complete mic-drop: the circuit harvests power with NO antenna and NO ground.
Watch step-by-step coil upgrades, capacitor tuning, ground-plane tests, wireless range demonstrations, and the surprising discovery that completely changes the build. Perfect for anyone researching EMF harvesting, wireless energy pickup, Joule thief circuits, or experimental low-power electronics.
👍 Like & Subscribe if you enjoy energy harvesting projects, free-energy concepts, and experimental electronics discoveries.
Chapters:
0:00 Energy harvesting experiment overview
0:16 Testing the circuit near the router
0:30 Running with no antenna
0:46 Ground removal test
1:11 Strange ticking sound investigated
1:32 Building smaller harvesting board
2:03 Upgrading coil turns (150→300)
2:31 Testing improved coil performance
3:02 Capacitor upgrades for brighter output
3:35 Wireless pickup range test
3:57 Installing 4.7µF storage caps
4:18 Solving the grounding sensitivity issue
4:46 The “mass copper plate” discovery
5:15 Final test: harvesting with NO antenna or ground
5:39 The pill bottle challenge — unbelievable result!
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 #wirelesspower #freeenergy #electronics #experiment #joulethief #rfcircuit #electronicprojects #ambientenergy #scavengingenergy
In this energy harvesting episode, I explore how a tiny blocking-oscillator circuit can scavenge stray EMF from routers, electronics, and the surrounding environment — and the final test is a complete mic-drop: the circuit harvests power with NO antenna and NO ground.
Watch step-by-step coil upgrades, capacitor tuning, ground-plane tests, wireless range demonstrations, and the surprising discovery that completely changes the build. Perfect for anyone researching EMF harvesting, wireless energy pickup, Joule thief circuits, or experimental low-power electronics.
👍 Like & Subscribe if you enjoy energy harvesting projects, free-energy concepts, and experimental electronics discoveries.
Chapters:
0:00 Energy harvesting experiment overview
0:16 Testing the circuit near the router
0:30 Running with no antenna
0:46 Ground removal test
1:11 Strange ticking sound investigated
1:32 Building smaller harvesting board
2:03 Upgrading coil turns (150→300)
2:31 Testing improved coil performance
3:02 Capacitor upgrades for brighter output
3:35 Wireless pickup range test
3:57 Installing 4.7µF storage caps
4:18 Solving the grounding sensitivity issue
4:46 The “mass copper plate” discovery
5:15 Final test: harvesting with NO antenna or ground
5:39 The pill bottle challenge — unbelievable result!
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 #wirelesspower #freeenergy #electronics #experiment #joulethief #rfcircuit #electronicprojects #ambientenergy #scavengingenergy
