Series circuit - 4 leds, 4 switches
Loading...
Uploaded by AnnoyingVerification on Dec 20, 2011
Four leds in series, standard breadboard.
Didn't bother to conceal the support components, except for the diodes & capacitors on the two leds in the back.
Power comes from a two-channel function generator set at 15MHz and 100 Hz. Outputs are connected in anti-series (common ground, circuit between the two outputs). The LF leds and switches have a 100nF capacitor parallel to allow the HF current to pass. Likewise, the HF leds and switches have a 2.2uH inductor in series to allow the LF current to pass.
There is some residual lighting and mutual influence, which can probably be taken care of by selecting more suitable diodes (now ordinary 1n4148) and inductors.
The resistors on the far end only provide some loading on the generators when the leds are off. This reduces the residual lighting a little bit.
- 2 likes, 0 dislikes
-
- 4:32
Hands-On Parallel Circuitsby mausolfb2,553 views
- 2:09
how to build a dc circuit on breadboardby Superstarbala660 views
- 3:53
A 555IC Timer Sq Wave Signal Generator Circuitby Pfowler74296 views
- 2:48
Series circuit - 3 LEDsby Fredzislaw100263,073 views
- 2:31
LED Off Delay Circuit with dimming effectby pcbheaven17,291 views
- 2:21
Series circuit - how it works ?by Fredzislaw10014,748 views
- 4:00
How to Use an Oscilloscope and Signal Generator as a Component Tester / Curve Tracerby BKPrecisionVideos10,616 views
- 1:17
White MIcro LED Lightsby LDJLights4,562 views
- 3:47
littleBits Starter Kitby miklevin235 views
- 0:16
Parallel Lighting Circuitby CGSScience206 views
- 5:28
Super Simple LED Circuitby YourBarelyLegal18,322 views
- 2:46
E Series Hide a Way LEDs.wmvby StrobesnmoreUSA18,712 views
- 1:56
Connecting Multiple 10mm Square Rebel LEDs in Seriesby luxeonstarleds19,565 views
- 2:33
Four-way Switches & How They Workby Ongytenes169,897 views
- 0:32
Two LEDs, one line-in (reaction video!)by drmn4ea2,999 views
- 3:48
How to hotwire PC PSU (switch with led)by petegrimsby1,415 views
- 3:51
How to wire a 4 way switch circuit.by kyclay5810,669 views
- 9:50
Physics 13.4.2b - Resistors in Parallelby derekowens15,345 views
- 5:00
Molex Connector for Illumitex LEDsby IllumitexLED754 views
Link to this comment:
All Comments (0)