Media Summary: This is an interesting LED circuit by LaserSaber. It runs on energy stored in a capacitor. LaserSaber's video on the V4.0 ... Coil is in a 1:2 arrangement of .25mm Enamel Copper wire. Using 2n3904 NPN transistors. Aprox 50 turns or 3meters : 6meters ... Kudos to Lasersaber,also looking forward to newer

Replication Sjr Looper Version 4 - Detailed Analysis & Overview

This is an interesting LED circuit by LaserSaber. It runs on energy stored in a capacitor. LaserSaber's video on the V4.0 ... Coil is in a 1:2 arrangement of .25mm Enamel Copper wire. Using 2n3904 NPN transistors. Aprox 50 turns or 3meters : 6meters ... Kudos to Lasersaber,also looking forward to newer Lasersaber showed a long running circuit yesterday and, fortunately, my own It's getting brighter! Another snapshot of my work in progress on the

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SJR Looper V4.0  --- my replication
Replication SJR Looper version 4.1 with  lighting modes
LaserSaber SJR Looper v3.0 - Replication
Geofusion SJR Looper Successful Replication
Battery free SJR 4.0 replication
Winding the SJR Looper joule ringer pot core
SJR Looper - Running Replication
Next Level SJR Looper - Battery Free LED Light Driver Nearing Perfection
SJR Looper replication 1
SJR 3.0 REPLICATION
Battery Free LED Flashlight Driver - SJR Looper V4
Lasersaber SJR Looper 2.0 Replication
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SJR Looper V4.0  --- my replication

SJR Looper V4.0 --- my replication

This is an interesting LED circuit by LaserSaber. It runs on energy stored in a capacitor. LaserSaber's video on the V4.0 ...

Replication SJR Looper version 4.1 with  lighting modes

Replication SJR Looper version 4.1 with lighting modes

This is a

LaserSaber SJR Looper v3.0 - Replication

LaserSaber SJR Looper v3.0 - Replication

Coil is in a 1:2 arrangement of .25mm Enamel Copper wire. Using 2n3904 NPN transistors. Aprox 50 turns or 3meters : 6meters ...

Geofusion SJR Looper Successful Replication

Geofusion SJR Looper Successful Replication

I'm impressed by this

Battery free SJR 4.0 replication

Battery free SJR 4.0 replication

Kudos to Lasersaber,also looking forward to newer

Winding the SJR Looper joule ringer pot core

Winding the SJR Looper joule ringer pot core

Building the

SJR Looper - Running Replication

SJR Looper - Running Replication

Lasersaber showed a long running circuit yesterday and, fortunately, my own

Next Level SJR Looper - Battery Free LED Light Driver Nearing Perfection

Next Level SJR Looper - Battery Free LED Light Driver Nearing Perfection

It's getting brighter! Another snapshot of my work in progress on the

SJR Looper replication 1

SJR Looper replication 1

First go at the

SJR 3.0 REPLICATION

SJR 3.0 REPLICATION

This is a

Battery Free LED Flashlight Driver - SJR Looper V4

Battery Free LED Flashlight Driver - SJR Looper V4

I have made some more progress with the

Lasersaber SJR Looper 2.0 Replication

Lasersaber SJR Looper 2.0 Replication

3300 mF 50v 45 ore lumineaza.

Lasersaber SJR Looper 2.0 Replication

Lasersaber SJR Looper 2.0 Replication

Lasersaber SJR Looper 2.0 Replication