Buy Adafruit 12-Channel 16-bit PWM LED Driver - SPI Interface ADA1455 in Australia – Pakronics
 
Pakronics

Need help selecting components? Ask our staff for support Call us

1

Your cart is empty.

Updating...

Notify me by email when Adafruit 12-Channel 16-bit PWM LED Driver - SPI Interface becomes available.

Buy Australia Adafruit 12-Channel 16-bit PWM LED Driver - SPI Interface , ADA_Breakout Boards - Adafruit, Pakronics Melbourne  in Australia - 1

Adafruit 12-Channel 16-bit PWM LED Driver - SPI Interface

$14.03 AUD Inc. GST


SKU ADA1455
Ships in 24 hours 1 units
Ships in 3 to 10 days 58 units

increment
decrement
decrement increment

For all of you out there who want to control 12 channels of PWM, we salute you! We also would like you to check out this breakout board for the TLC59711 PWM driver chip. This chip can control 12 separate channels of 16-bit PWM output. This is the highest-resolution PWM board we've seen! Designed (and ideal) for precision LED control, this board is not good for driving servos. If you need to drive servos, we have a controller for that over here.

Only two "SPI" pins are required to send data (our Arduino library shows how to to use any digital microcontroller pins). Best of all, the design is completely chainable. As long as there's enough power for all the boards you can chain as many as you'd like, like a little trail of blue PCBs stretching out into the sunset. Each of the 12 outputs are constant-current and open drain. You can drive multiple LEDs in series, with a V+ anode supply of up to 17V. If you want to drive something that requires a digital input, you must use a pullup resistor from the drive pin to your logic level to create the full waveform.

One resistor is used to set the current for each of the outputs, the constant current means that the LED brightness doesn't vary if the power supply dips. We use a 3.3K resistor for about 15mA but you can solder a thru-hole resistor over it if you'd like to change that value. Check the TLC59711 datasheet for details on resistor-to-current values. There's also a handy on-chip 3.3V regulator which you can use if you need a logic level regulator.

We include a few extras to make this board easy to use: a green power-good LED, four mounting holes and a current-set resistor. A bit of 0.1" header is also included so you can solder it on and plug into a breadboard.

To use: Power V+ with 5-17VDC, and connect ground to the common ground. Then send 3-5V logic SPI data on DIN (data in) and CLK (clock). Our Arduino library will get you started with blinking LEDs, install it and run the example code with the noted pin configuration.

There's a typo in the silkscreen, the second R0 should be R1 - but you knew that already!

Adafruit 12-Channel 16-bit PWM LED Driver - SPI Interface (6:37)

Technical Details

Shipping rates Australia wide

Australia wide
Express Post* Regular Post Courier
Up to 500 gms $9.79 $6.75 $15.99
Up to 3 kg $15.00 $11.40 $15.99
Up to 5 kg $30.00 $17.00 $25.99
Above 5 kg
Estimated at checkout

    Shipping rates to New Zealand

    New Zealand
    Australia Post international service
    Up to 500 gms $18.00
    Up to 1 kg $30.00
    Above 1 kg
    Available on request

     

    FAQ:

    • How do I estimate shipping for my order?
      • Add products in the shopping cart and head to a checkout page to estimate the shipping.

    Dispatch time

    All orders placed before 11 am AEST (Monday to Friday) will be processed on the same day.

    Note- Please make a note during purchase if you required any item urgently. 

    *Go to Australia post delivery time calculation to get various Australia post service in your area please use our shipping postcode Rosanna, 3084- https://auspost.com.au/parcels-mail/delivery-times.html?ilink=tools-open-deliv-times.

    Check Express shipping delivery coverage area at - http://auspost.com.au/parcels-mail/delivery-areas.html

    We ship all the products Australia wide - Including Darwin, Melbourne, Sydney, Tasmania, Adelaide, Brisbane, Perth, all metro and regional area where Australia post delivery network is available.