{"title":"Breakout Boards","description":"\u003cp\u003eBrowse our Breakout Boards collection. Free Shipping.\u003c\/p\u003e","products":[{"product_id":"adafruit-12-channel-16-bit-pwm-led-driver-spi-interface-tlc59711","title":"Adafruit 12-Channel 16-bit PWM LED Driver - SPI Interface (TLC59711)","description":"\u003cp\u003eFor 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.\u003c\/p\u003e\n\u003cp\u003eOnly two \"SPI\" pins are required to send data (our Arduino library shows how 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 a 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.\u003c\/p\u003e\n\u003cp\u003eOne 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.\u003c\/p\u003e\n\u003cp\u003eWe 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 it into a breadboard.\u003c\/p\u003e\n\u003cp\u003eTo 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.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThere's a typo in the silkscreen, the second R0 should be R1 - but you knew that already!\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAs of July 31st, 2024\u003c\/strong\u003e – We've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 22.75mm x 28.38mm x 3mm\u003c\/li\u003e\n\u003cli\u003eWeight: 2.13g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTutorial and Downloads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":52217157484832,"sku":"fko1787257085913","price":5.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3231\/3120\/files\/adafruit-12-channel-16-bit-pwm-led-driver---spi-interface-tlc59711_1.jpg?v=1787257090"},{"product_id":"ds2413-1-wire-two-gpio-controller-breakout","title":"DS2413 1-Wire Two GPIO Controller Breakout","description":"\u003cp\u003eYou're too cool for I2C, and SPI has so many wires, 8-bit parallel... how can that be fashionable!? You are a 1-Wire kinda gal, and you want more 1-Wire breakouts in your life to complement all of your great engineering. Well rock on, because here you go, it's a 1-Wire controller with two open-drain GPIO.\u003c\/p\u003e\n\u003cp\u003eYou can put as many of the DS2413s as you want on a single I\/O line, each one is uniquely addressable and shares the single I\/O pin happily. The two controllable I\/O lines (PIOA and PIOB) can be used as inputs or outputs. They are open-drain, so if you want to power an LED or something, you'll need a remote power supply (see Maxim's product page for more details)\u003c\/p\u003e\n\u003cp\u003eWe have a basic Arduino sketch that uses the OneWire library to communicate with this chip. Don't forget to add the 4.7 Kohm resistor from I\/O to your 1-Wire controller power supply (3.3V - 5V) on the Arduino side of the wires.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eRevision History\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAs of August 1st, 2024\u003c\/b\u003e – We've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 15.78mm x 9.96mm x 2.94mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTutorials and Downloads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":52217215287584,"sku":"vwf1787257274433","price":3.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3231\/3120\/files\/ds2413-1-wire-two-gpio-controller-breakout_1.jpg?v=1787257279"},{"product_id":"stereo-21w-class-d-audio-amplifier-tpa2012","title":"Stereo 2.1W Class D Audio Amplifier - TPA2012","description":"\u003cp\u003eThis incredibly small stereo amplifier is surprisingly powerful - able to deliver 2 x 2.1W channels into 4-ohm impedance speakers (@ 10% THD). Inside the miniature chip is a class D controller, able to run from 2.7V-5.5VDC. Since the amp is a class D, it's incredibly efficient (89% efficient when driving an 8Ω speaker at 1.5 watts) - making it perfect for portable and battery-powered projects. It has built-in thermal and over-current protection but we could barely tell it got hot. This board is a welcome upgrade to basic \"LM386\" amps!\u003c\/p\u003e\n\u003cp\u003eThe inputs of the amplifier go through 1.0uF capacitors, so they are fully 'differential' - if you don't have differential outputs, simply tie the R- and L- to the ground. The outputs are \"Bridge Tied\" - which means they connect directly to the outputs, with no connection to the ground. The output is a ~300KHz square wave PWM that is then 'averaged out' by the speaker coil - the high frequencies are not heard. All the above means that you can't connect the output to another amplifier, it should drive the speakers directly.\u003c\/p\u003e\n\u003cp\u003eComes with a fully assembled and tested breakout board with 1.0uF input capacitors. We also include a dual mini DIP switch for setting the amplifier gain on the fly, 3.5mm screw-terminal blocks so you can easily attach\/detach your speakers, and some header in case you want to plug it into a breadboard. You will be ready to rock in 15 minutes! \u003cstrong\u003eSpeakers are NOT included\u003c\/strong\u003e, use any 4-ohm or 8-ohm impedance speakers.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOutput Power: 2.1W at 4Ω, 10% THD, 1.4W at 8Ω, 10% THD, with 5V Supply\u003c\/li\u003e\n\u003cli\u003ePSRR: 77 dB typ @ 217 Hz with 6 dB gain\u003c\/li\u003e\n\u003cli\u003eDesigned for use without an output filter, when wires are kept at under 2\"-4\" long\u003c\/li\u003e\n\u003cli\u003eFour pin-selectable gains: 6dB, 12dB, 18dB and 24 dB. Select with the onboard switches or by setting the G0 and G1 breakout pins (see schematic for breakout board showing gain pin settings for details)\u003c\/li\u003e\n\u003cli\u003eExcellent click-and-pop suppression\u003c\/li\u003e\n\u003cli\u003eThermal shutdown protection\u003c\/li\u003e\n\u003cli\u003eIndependent channel shutdown\u003c\/li\u003e\n\u003cli\u003eLow current draw: typ 6mA quiescent and 1.5uA in shutdown mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCheck out the tutorial for more details!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e:\u003cstrong\u003e The terminal blocks included with your product may be blue or black.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eRevision History\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of August 1st, 2024\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- We added a pre-soldered terminal block.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions (without 0.1\" header): 22.96mm x 28.33mm x 4.97mm\u003c\/li\u003e\n\u003cli\u003eWeight: 2.56g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTutorial and Downloads\u003c\/li\u003e\n\u003cli\u003eTPA2012 Datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":52217217286432,"sku":"omd1787257276047","price":7.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3231\/3120\/files\/stereo-21w-class-d-audio-amplifier---tpa2012_1.jpg?v=1787257281"},{"product_id":"vs1053-codec-microsd-breakout-mp3wavmidiogg-play-record-v4","title":"VS1053 Codec + MicroSD Breakout - MP3\/WAV\/MIDI\/OGG Play + Record (v4)","description":"\u003cp\u003eThis breakout board is the ultimate companion for the VLSI VS1053B DSP codec chip. The VS1053 can decode a wide variety of audio formats such as MP3, AAC, Ogg Vorbis, WMA, MIDI, FLAC, WAV (PCM and ADPCM). It can also be used to record audio in both PCM (WAV) and compressed Ogg Vorbis. You can do all sorts of stuff with the audio as well such as adjusting bass, treble, and volume digitally. There is also 8 GPIO pins that can be used for stuff like lighting up small LEDs or reading buttons.\u003c\/p\u003e\n\u003cp\u003eAll this functionality is implemented in a lightweight SPI interface so nearly any microcontroller can play audio from an SD card. There's also a special MIDI mode that you can boot the chip into that will read 'classic' 31250Kbaud MIDI data on a UART pin and act like a synth\/drum machine - there are dozens of built-in drum and sample effects! But the chip is a pain to solder and needs a lot of extras. That's why we spun up the best breakout, perfect for use with an Arduino but also good for other microcontrollers that just don't have the computational power to decode MP3s.\u003c\/p\u003e\n\u003cp\u003eThe breakout is slim enough to fit on a breadboard with 1 row of holes left over for wiring. There are 3.3v and 1.8v regulators onboard with ferrite beads and analogue filtering for quality analogue output. There's a microphone input port that you can wire up a line-in or mic to and record compressed audio. All 8 GPIO are broken out and they all have built-in 100K pulldowns, simply connect your button from the GPIO pin to 3.3V for an active-high connection. You'll likely want to play music from a microSD card so we added a holder on-board. And since we know so many of our customers use 5V microcontrollers like the Arduino, we made the interface pins all 5V compliant with level shifters so you can use the chip at 3V or 5V power\/logic!\u003c\/p\u003e\n\u003cp\u003eEach order comes with a fully assembled and tested breakout board, some 0.1\" male header you can solder to the breakout so it plugs into a breadboard and a bonus stereo headphone jack that will be handy when you want to plug headphones in!\u003c\/p\u003e\n\u003cp\u003eIf you have an older v1.0 which does not have the two big round silver capacitors on board, you can drive a pair of 30ohm headphones directly from the LOUT\/ROUT pins if the 'ground' connection is tied to GBUF however this is not a line-out connection. If you want to connect to a stereo system or powered speakers with a v1.0 board, fit the two included 100uF electrolytic caps in series on the LOUT\/ROUT pins between the breakout and the input of the stereo, then connect the common ground to AGND\u003c\/p\u003e\n\u003cp\u003eIf you just need loudspeakers, our 3.7W stereo amp board plus two 3W 4ohm speakers will give you lots of boom and you don't need any extra blocking caps because the amplifier has differential inputs.\u003c\/p\u003e\n\u003cp\u003eCheck out our detailed tutorial \u0026amp; excellent Arduino library that demonstrates everything cool about this library: playing music off an SD card, using the GPIO pins as input\/outputs, playing music using an interrupt (so it's in the background), using the VS1053 as a MIDI synthesizer (no SD required), and recording Ogg Vorbis audio from a microphone\/line-in to SD.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eRevision History:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of July 29th, 2024\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- we've updated this PCB with \u003cstrong\u003eAdafruit Pinguin\u003c\/strong\u003e to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 27.72mm x 58.08mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTutorial and Downloads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":52217218466080,"sku":"vcj1787257277871","price":18.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3231\/3120\/files\/vs1053-codec-microsd-breakout---mp3wavmidiogg-play-record-v4_1.jpg?v=1787257282"},{"product_id":"resistive-touch-screen-controller-stmpe610-discontinued","title":"Resistive Touch Screen Controller - STMPE610 [Discontinued]","description":"\u003cp\u003eGetting touchy performance with your screen's touch screen? Resistive touch screens are incredibly popular as overlays to TFT and LCD displays. Only problem is they require a bunch of analog pins and you have to keep polling them since the overlays themselves are basically just big potentiometers. If your microcontroller doesn't have analog inputs, or maybe you want just a way more elegant controller, the STMPE610 is a nice way to solve that problem.\u003cbr\u003e\u003cbr\u003eThis breakout board features the STMPE610, which has both I2C and SPI interfaces available. There is also an interrupt pin that you can use to indicate when a touch has been detected to your microcontroller or microcomputer. We wrapped up the chip with a 3V voltage regulator and level shifting so it's safe to use with 3V or 5V logic. Its a nicely designed chip, and has very stable precise readings. We found its also a lot faster than trying to do all the readings on an Arduino.\u003cbr\u003e\u003cbr\u003eFor the screens that have 1mm pitch FPC cables, you can plug the cable right into the connector. The majority of medium\/large touchscreens have that kind of connector. If you have another kind of touch screen, the four X\/Y contacts are available on 0.1\" pitch breakouts so you can hand-solder or wire them.\u003cbr\u003e\u003cbr\u003e18:26)\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\u003cul\u003e\n\u003cli\u003eThis board\/chip uses I2C 7-bit address 0x41.\u003c\/li\u003e\n\u003cli\u003eDatasheet for the STMPE610\u003c\/li\u003e\n\u003cli\u003eEagleCAD PCB files on GitHub\u003c\/li\u003e\n\u003cli\u003eFritzing object in Adafruit Fritzing library\u003c\/li\u003e\n\u003cli\u003eGetting started is super easy with our well-written STMPE610 Arduino library which supports I2C, hardware SPI, and software SPI\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":52217218859296,"sku":"aez1787257280947","price":7.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3231\/3120\/files\/resistive-touch-screen-controller---stmpe610-discontinued_1.jpg?v=1787257286"},{"product_id":"adafruit-push-button-power-switch-breakout","title":"Adafruit Push-button Power Switch Breakout","description":"\u003cp\u003eThe Adafruit Push-button Power Switch is a tidy little design that lets you control a DC power source using an everyday tactile button. The breakout uses a latching analogue circuit that is triggered by a push of the button. Press once to turn on, then press again to turn off. The circuit uses a 3A P-FET to connect and disconnect the IN pin to the OUT pin. Works great from 3V to 14VDC and up to 3A (although the FET gets a little toasty at continuous 3A draw) yet has only 0.5uA quiescent current draw.\u003c\/p\u003e\n\u003cp\u003eUsing it is easy: connect the power source to Ground and IN, then the load from Ground to OUT. We include a 12mm tactile switch that works well but you can solder in your own switch as well. Press the button (or short the button pins) to alternate between on or off. An on-board red LED will light up when active so you know it's working. There's a fourth KILL pin, which you can use to turn off the load and\/or keep it off even if the button is pressed. When 1 or more volts is applied it will instantly turn off the FET. This allows your project to turn itself off.\u003c\/p\u003e\n\u003cp\u003eComes assembled \u0026amp; tested bread-board-friendly breakout board with four mounting holes, a 12mm tactile button, and some 0.1\" male header you can solder to the board to plug it into a breadboard.\u003c\/p\u003e\n\u003cp\u003eThe power switch is an elegant way to control power to your project, but there are some things to keep in mind: since there is a pass FET, this is only for 3-14V DC voltages. \u003cstrong\u003eThis is not a mechanical switch so there is no air-gap isolation\u003c\/strong\u003e. There is a 'body diode' in the pass FET so if the load has a voltage on it that is higher than the input voltage, the current will flow back to the input. There is built-in debouncing but very bouncy switches can be annoying as they will turn on and off fast instead of latching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: Cables and breadboard are \u003cstrong\u003eNOT \u003c\/strong\u003eincluded\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eRevision History:\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAs of July 29th, 2024\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e– we've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Slvn04K0hII?si=6h6Lv1_Bmj8IooGS\u0026amp;start=223\" height=\"315\" width=\"560\" allowfullscreen=\"\" referrerpolicy=\"strict-origin-when-cross-origin\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 20.51mm x 17.75mm x 2.66mm\u003c\/li\u003e\n\u003cli\u003eHeight with Switch: 8.69mm\u003c\/li\u003e\n\u003cli\u003eWeight: 2.6g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\nMC14093 Datasheet\u003cspan\u003e \u003c\/span\u003e(the NAND gate used)\u003cspan\u003e \u003c\/span\u003eP-Channel Pass MOSFET\n\u003c\/li\u003e\n\u003cli\u003eEagleCAD PCB files on GitHub\u003c\/li\u003e\n\u003cli\u003eAdafruit Fritzing Library\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":52217218892064,"sku":"gcb1787257282473","price":4.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3231\/3120\/files\/adafruit-push-button-power-switch-breakout_1.jpg?v=1787257287"}],"url":"https:\/\/www.elmwoodbasket.shop\/collections\/breakout-boards.oembed","provider":"My Store","version":"1.0","type":"link"}