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Circuits designed by David Johnson, P.E.
Last Updated on: Thursday, November 30, 2017 10:30 AM


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White Light Emitting Diode (White LED) Circuits
Master Category List   --  Dave's Circuits



 
Circuits Designed by Dave Johnson, P.E. :

Light_Pathway_1w_Solar_Cob_LED

Lighthouse_Solar_Powered

Line Powered High Intensity LED Flasher

Line Powered White LED Array

Mason_Jar_Solar_Light

Modified 4 D Cell LED Lantern

Modified Colman Lantern3

Night Light from White LED

Night_Light_with_20_LED

One NiMH
Cell powers White LED

One-Watt White LED Night Light

Path_Light_Using_COB_LED_1w_Solar

Pot Controlled Variable LED Intensity Circuit

Simple Circuit for White LED Night Light

Solar 1w Cob LED Light

Solar Fireflies In Jar Light

Solar Powered Lighthouse

Solar Powered Mason Jar Light

Solid State Relay that is Bidirectional

Tool Shed LED Light

White LED Array that is Lined Powered

White LED Driver powered by a 3v Battery

White LED is Powered By One NiMH
Cell

White LED Night Light

White LEDs powered by 24V

Wig/Wag LED Flasher

Wireless LED Flasher
1-NiMH
Cell powers White LED

1W Solar Path Light with COB

1W White LED Night Light

20 LED Night Light

24V DC Powered Beeper with 4 Separate Inputs

3v Battery Powered White LED Driver

4_D-Cell_LED_Lantern_Modified

8 Solar Cell LED Light

Bidirectional Solid State Relay

Charging a 24v Battery Charger from a 12v Source

Colman_Lantern3_Modified

Control Variable LED Intensity

Fireflies_In_Jar_Solar_Light

High Intensity Line Powered LED Flasher

LED Array powered by 24 VAC

LED Driver-Wireless

LED Flasher-Wig/Wag

LED Flasher-Wireless Circuit

LED_Light_8_Solar_Cell

LED_Light_for_Tool_Shed


 

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