> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt # Adafruit Pixel Shifter - For Addressable LEDs **Type:** Product page · **SKU:** ADA6066 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia) **Page:** https://core-electronics.com.au/adafruit-pixel-shifter-addressable-leds-neopixels.html ([markdown](https://core-electronics.com.au/adafruit-pixel-shifter-addressable-leds-neopixels.html.md)) We've been stocking WS2811-n-friends for a long time, enough to see many iterations and versions of the "one-wire-control" addressable LED... ## Pricing - **Price:** $8.10 (inc GST) — $7.36 AUD, exc GST - **Quantity discounts:** 10+ $7.15 (exc GST) · 50+ $7.00 (exc GST) ## Availability & dispatch - In stock, ships same business day if ordered before 2PM (Australia/Sydney). - We can dispatch 9 today, and up to 500 more in 8–12 days. ## How to buy - **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=ADA6066:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart. - **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/ADA6066:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.) - **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there. - **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works) - **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt ## Description Adafruit have been stocking [WS2811-n-friends](https://core-electronics.com.au/components/leds/addressable/neopixel.html) for a long time, enough to see many iterations and versions of the "one-wire-control" addressable LED pixel. Adafruit call them NeoPixels, since the part number itself can change quite a bit, but all have the same idea: send color data to lights and they'll change on their own without having to constantly PWM three or four diodes. Despite this simplicity, We've seen folks struggle with them because of voltage level expectations: *some* NeoPixel-compatible pixels are very picky and want 5V logic level. Without the right voltage, you get flickering or weird behavior. There's also some funky variants like the TM1814 that want *inverted* signal levels. To make wiring easy, so you don't need a separate chip or breadboard, Adafruit made this **Adafruit Pixel Shifter** which can be easily wired in-line to your LED strips or grids or any other shape configuration they come in. On-board is a tiny 5V voltage generator, two shifters and one inverter. Provide it 3-5V power (it only needs a few milliamps) and it will shift up to two signal lines, with one of them also available as an inverted output. All pins are available on 0.1" terminal blocks, use a small flathead screw to attach your solid or stranded core wire, 18AWG to 26AWG. It's a simple, low-cost, and solder-free way to make your finicky LED setups work with 3.3V logic chips like the RP2040, ESP32 / ESP8266, STM32, SAMD, Raspberry Pi or other modern 3.3V-logic devices. You can also use it for other 5V-logic-needing IC's that require one or two inputs. The onboard 74HCT2G34 shifter can easily handle 10MHz signals, most LED strips use a signal frequency of about 800KHz. A perfect companion to WLED! You can also use this board as a quick signal debugger: there's a single tiny NeoPixel on the Data line, so you can verify that you're getting valid signal on that pin. If you aren't using NeoPixel protocol, or want to keep it dark, disable it by cutting the trace on the back. ## Technical Details Product Dimensions: 25.5mm x 15.0mm x 10.2mm / 1.0" x 0.6" x 0.4" Product Weight: 3.5g / 0.1oz ![RoHS 2 2011 65 EU Compliant](https://core-electronics.com.au/attachments/localcontent/RoHS2_2011_65_EU_7356c5574c.svg)![RoHS 2 2015 863 EU Compliant](https://core-electronics.com.au/attachments/localcontent/RoHS2_2015_863_EU_86773f57f9.svg) ## Images - [Product image 1](https://core-electronics.com.au/media/catalog/product/A/D/ADA6066-1.jpg)