Je passe de la théorie à la pratique avec ce petit montage, ces deux LEDs sont alimentées par un port USB de mon ordi.

Le but est de me bricoler un petit éclairage à placer derrière mon écran.

Le port USB débite du 5 VDC, les LEDs sont prévues pour un maximum de 3.5 VDC à 20 mA.

Les résistances sont donc de R = U / I : (5 - 3.5) / 0.02 = 75 Ω.

Le montage final comportera 5 LEDs, soit un courant de 100 mA, ce qui est raisonnable pour un ordinateur de bureau.

this is addictive

Xem chi tiết tại: phukiencongtrinh.com/den-led-panel/

LED public lighting with We-ef RFL.

Foto propia.

Assembling an LED Cube for an exhibition opening in the UK in July. A Hirsch&Mann project

majstr.net LED osvetlitev kuhinje

Dutch Passion Ultimate - 10 Days Cloning under 120w LED

Cuttings were dipped into Dutch Master Replicator gel

Seedlings are in a eZClone system using Dutch Master Gold product line

www.glowdynamics.com

webpix

hire led dance floor

The mushroom shape is made out of transculent Fimo with a little bit of glow in the dark Fimo on the top

LED's on the front of a night vision surveillance camera

Éclairage-LED-Commerciale-Louis-Bergeron

ITEM: LED Rear Turn Signal Kit M Ver.2 for 2011-2013 Hyundai 5G Grandeur HG / Azera

MANUFACTURER: IONE (Tuning Factory)

ORIGIN : MADE IN KOREA

CONTENTS: LED Module - 2PCS (RH/LH).

Samsung C7000 Full HD 3D LED TV

No major goof-ups.

Make your own edge-lit holiday cards. Read more about this project here.

4-watt LED Xmas lights run on inverter

A shop in Kiel, Knooper Weg.

Just a test photo of my new lens, a 55/2,8 Micro-Nikkor. It was taken at f8, 1/200s and ISO 200. Nothing special, but I like it. And the lens seems to be quite sharp :-)))

At the D100, there is no exposure metering with manual lenses like this. I estimated the exposure and no bracketing was necessery afterwards, according to the histogram. I was quite happy, that I could estimate it like that :-)))

Close-up shot of LED bricks.

frosted cover

2 Tier Liquor Display LED Lighted Bottle Shelf Display, Bar Displays , LED Shelves, 2 tier LED Products At Armana Production.

Source: goo.gl/tOFx3M

Phone: (800) 930-4613

Email: support@armanaproductions.com

LEGO TUMBLER 76023 LED

I bought a pair of SkullCandy headphones, and with it came stickers. On the back of the stickers was a request to put the stickers somewhere cool and send them the pictures. Unfortunately, my ordinary camera is broken, and this thing is hard to photograph in high quality, while still retaining the original feel of the LED's.

This one is too red.

Visuals by Miguex (AccentCreative)

Photo: Ed Deezy

LED

LED display with silouette of friend.

Blue LEDs add bling to this merchandiser display for the Blu-ray edition of Avatar.

Inserting IR LEDs to be soldered together in 11 arrays of 8 LEDs each, with a 1 ohm resistor to ground.

Lauren having some fun playing with some "throwies" I made with LEDs

Visuals by Miguex (AccentCreative)

Photo: Ed Deezy

LED traffic lights Swanson Rd, Henderson New Zealand

Habitaciones con luz LED - Trujillo - Perú. Realizado por Tecnología setel EIRL led.galeon.com

LED lighting, landscape lighting, home lighting, low voltage lighting, outdoor lighting, accent lighting, security lighting, path lighting, www.nitelites.com/lighting-services/outdoor-light-service...

lampu led dasbord

_READY STOK

_HARGA NEGO

_TERIMA PEMASANGAN

hubungi ; japan motor

_sms ; 08989237198

_pin ; 27fa2c43

_d/a ; jl.angkasa,gedung mgk kemayoran lt.6 blok a no.1 jakarta pusat

Mode Plastique Crabe LED Montre, des caractéristiques(fonctions)

éblouissant l'affichage(la présentation) de temps numérique LED coloré,

la bande(l'orchestre) douce et durable de silicium

Description

Electroniquestout.com vous offre maintenant

certains de belles montres et pratique.

Viens et en avoir un! Cette sorte

de silicium LED peut éviter être cassé parce que cela la flexibilité

Les montres sont importantes dans notre vie.

Il peut nous aider à regarder le temps acurately.

www.electroniquestout.com/cadran-circulaire-avec-gel-de-s...