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Componentes Electrónicos > Semiconductores > Circuitos Integrados
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Expira:
06/05/2023Precio: $22,919.00 -
Precio: $49,489.00 -
![Adafruit Micro Lipo - USB LiIon/LiPoly Charger [ADA1304]](https://images-na.ssl-images-amazon.com/images/I/71%2BEr8JOpdL.jpg "Adafruit Micro Lipo - USB LiIon/LiPoly Charger [ADA1304]")
Precio: $39,399.00 -
Precio: $41,249.00
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Precio: $84,349.00 -
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Expira:
10/09/2021Precio: $82,209.00 -
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Expira:
16/05/2022Precio: $52,809.00 -
![Adafruit EL Wire 2xAA Pocket Inverter [ADA317]](https://images-na.ssl-images-amazon.com/images/I/41fmwvdh06L.jpg "Adafruit EL Wire 2xAA Pocket Inverter [ADA317]")
Precio: $48,949.00 -
Expira:
30/03/2024Precio: $481,429.00 -
Precio: $70,489.00
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Precio: $59,789.00 -
Precio: $54,509.00 -
Precio: $37,739.00 -
![Adafruit USB Micro-B Breakout Board [ADA1833]](https://images-na.ssl-images-amazon.com/images/I/81UaKkgvakL.jpg "Adafruit USB Micro-B Breakout Board [ADA1833]")
Expira:
26/03/2022Precio: $26,859.00
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13/11/2020Precio: $31,919.00
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01/09/2023Precio: $22,699.00 -
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10/02/2021Precio: $59,789.00 -
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14/10/2023Precio: $58,349.00
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Precio: $22,919.00Expira: 06/05/2023
Adafruit Fast Vibration Sensor Switch (Easy to Trigger) [ADA
-Titulo Original : Adafruit Fast Vibration Sensor Switch (Easy to Trigger) [ADA1766]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1766 // Stock Type: Sensors >> Motion // In Stock & Ready to Ship // The poor man's accelerometer/motion sensor! These spring-vibration switches are non-directional vibration induced trigger switches. Inside is a very soft spring coiled around a long metal pin. When the switch is moved, the spring touches the center pole to make contact. So, when there's motion, the two pins will act like a closed switch. When everything is still, the switch is open. Great for basic projects and wearables! We also have a version with a slightly stiffer spring which makes it harder to trigger , and a version with a much more stiff spring which is even harder to trigger ... -
Precio: $49,489.00
Adafruit Stereo 2.1W Class D Audio Amplifier - TPA2012
-Titulo Original : Adafruit Stereo 2.1W Class D Audio Amplifier - TPA2012-Fabricante : ADAFRUIT-Descripcion Original: Output Power: 2.1W at 4Ω, 10% THD, 1.4W at 8Ω, 10% THD, with 5V Supply // PSRR: 77 dB typ @ 217 Hz with 6 dB gain // Designed for use without an output filter, when wires are kept at under 2"-4" long // Four pin-selectable gains: 6dB, 12dB, 18dB and 24dB. Select with the onboard switches or by setting the G0 and G1 breakout pins // Thermal shutdown protection // This incredibly small stereo amplifier is surprisingly powerful - able to deliver 2 x 2.1W channels into 4 ohm impedance speakers (@ 10 pct 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 pct efficient when driving an 8 ohm speaker at 1.5 Watt) - 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. The 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 ground. The outputs are Bridge Tied - that means they connect directly to the outputs, no connection to 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 into another amplifier, it should drive the speakers directly. Comes 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. Speakers are not included, use any 4 ohm or 8 ohm impedance speakers. Output Power: 2.1W at 4 ohn, 10 pct THD, 1.4W at 8 ohm, 10 pct THD, with 5V Supply PSRR: 77 dB typ @ 217 Hz with 6 dB gain Designed for use without an output filter, when wires are kept at under 2-4 long Four pin-selectable gains: 6dB, 12dB, 18dB and 24dB. 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) Excellent click-and-pop suppression Thermal shutdown protection Independent channel shutdown Low current draw: typ 6mA quiescent and 1.5uA in shutdown mode Note: The terminal blocks included with your product may be blue or blac... -
Precio: $39,399.00
Adafruit Micro Lipo - USB LiIon/LiPoly Charger [ADA1304]
-Titulo Original : Adafruit Micro Lipo - USB LiIon/LiPoly Charger [ADA1304]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1304 // Stock Type: Power >> LiIon & LiPoly >> Chargers // In Stock & Ready to Ship // Oh so adorable, this is the tiniest little lipo charger, so handy you can keep it any project box! Its also easy to use. Simply plug in the gold plated contacts into any USB port and a 3.7V/4.2V lithium polymer or lithium ion rechargeable battery into the JST plug on the other end. There are two LEDs - one red and one green. While charging, the red LED is lit. When the battery is fully charged and ready for use, the green LED turns on. Seriously, it could not get more easy. Charging is performed in three stages: first a preconditioning charge, then a constant-current fast charge and finally a constant-voltage trickle charge to keep the battery topped-up. The charge current is 100mA by default, so it will work with any size battery and USB port. If you want you can easily change it over to 500mA mode by soldering closed the jumper on the back, for when you'll only be charging batteries with 500mAh size or larger. For use with Adafruit LiPoly/LiIon batteries only! Other batteries may have different voltage, chemistry, polarity or pinout.Comes assembled and tested with a free bonus JST cable!5V input via PCB-style USB connectorFor charging single Lithium Ion/Lithium Polymer 3.7/4.2v batteries (not for older 3.6/4.1v cells)100mA charge current, adjustable to 500mA by soldering a jumper closedFree 2-pin JST cable included!The MicroLipo charger can get hot during charging. Grab it by the sides and unplug then let cool before removing the battery - take care not to touch the components during charging! Batteries not included. Adafruit Micro Lipo - USB LiIon/LiPoly charger ( 18:22 ... -
Precio: $41,249.00
Adafruit 2881 A/V And RCA Composite Video, Audio Cable For R
-Titulo Original : Adafruit A/V And RCA (Composite Video, Audio) Cable For Raspberry Pi [ADA2881]-Fabricante : Adafruit-Descripcion Original: Description this a/v rca cable for raspberry pi is a great way to turn your pi 3, 2, a+ or b+'s output into a fullposite video and audio device. Simply connect the cable to your raspberry pi's 3. 5mm jack and the other side into whatever device you're looking to connect to and get full rca visuals and sound. We're big fans of rca connectors. They're one of our favorite plugs that everyone has a fond memory of using. Yellow'sposite video while red and white are for stereo audio. The cable is around 5 feet long. This cable has the right wiring so you canposite video out - e. G. The trrs corresponds to left, right, ground, video...
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Precio: $84,349.00
Adafruit 2488 Metro 328 With Headers - ATmega328
-Titulo Original : Adafruit Metro 328 With Headers - ATmega328-Fabricante : Adafruit-Descripcion Original: Power the METRO with 7-9V polarity protected DC or the micro USB connector to any 5V USB source. The 2.1mm DC jack has an on/off switch next to it so you can turn off your setup easily. The METRO will automagically switch between USB and DC. // METRO has 19 GPIO pins, 6 of which are Analog in as well, and 2 of which are reserved for the USB-serial converter. There's also 6 PWMs available on 3 timers (1 x 16-bit, 2 x 8-bit). There's a hardware SPI port, hardware I2C port and hardware UART to USB. Logic level is 5V but by cutting and soldering closed a jumper, you can easily convert it to 3.3V logic // USB to Serial converter, there's a hardware USB to Serial converter that can be used by any computer to listen/send data to the METRO, and can also be used to launch and update code via the bootloader // Four indicator LEDs, on the front edge of the PCB, for easy debugging. One green power LED, two RX/TX LEDs for the UART, and a red LED connected to pin PB5 // Arduino IDE compatible, you can use this with the Arduino IDE (both desktop and cloud version) by selecting 'Arduino UNO' in the Boards menu. // We sure love the ATmega328 here at Adafruit, and we use them a lot for our own projects. The processor has plenty of GPIO, Analog inputs, hardware UART SPI and I2C, timers and PWM galore - just enough for most simple projects. When we need to go small, we use a Metro Mini or a Trinket M0, but when size isn't as much of a concern, we reach for an Adafruit METRO. This is the Adafruit METRO with headers. It comes with headers soldered on. It's a fully assembled and tested board with through-hole headers attached. If you don't want a Metro with the headers attached for super-slimness, check out our Metro without Headers. METRO is the culmination of years of playing with AVRs: we wanted to make a development board that is easy to use and is hacker friendly. At the heart is an ATmega328P, with 32KB of flash and 2KB of RAM, running at 16 MHz. It comes with the Optiboot bootloader already installed, and is Arduino IDE compatible... -
Precio: $46,499.00
Adafruit 8-channel Bi-directional Logic Level Converter [ad
-Titulo Original : Adafruit 8-Channel Bi-Directional Logic Level Converter [ADA395]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 395 // Stock Type: Breakout Boards >> Level Shifters & Expanders // In Stock & Ready to Ship // Because the Arduino (and Basic Stamp) are 5V devices, and most modern sensors, displays, flash cards and modes are 3.3V-only, many makers find that they need to perform level shifting/conversion to protect the 3.3V device from 5V. Although one can use resistors to make a divider, for high speed transfers, the resistors can add a lot of slew and cause havoc that is tough to debug. For that reason, we like using 4050/74LVX245 series and similar logic to perform proper level shifting. Only problem is that they are only good in one direction which can be a problem for some specialty bi-diectional interfaces and also makes wiring a little hairy. That's where this lovely chip, the TXB0108 bi-directional level converter comes in! This chip perform bidirectional level shifting from pretty much any voltage to any voltage and will auto-detect the direction . Only thing that doesn't work well with this chip is i2c (because it uses strong pullups which confuse auto-direction sensor). If you need to use pullups, you can but they should be at least 50K ohm - the ones internal to AVRs/Arduino are about 100K ohm so those are OK! Its a little more luxurious than a 74LVX245 but if you just don't want to worry about directional pins this is a life saver! Since this chip is a special bi-directional level shifter it does not have strong output pins that can drive LEDs or long cables, it's meant to sit on a breadboard between two logic chips! If you do not need instant bi-directional support, we suggest the 74LVX245 as below which has strong output drive. This breakout saves you from having to solder the very fine pitch packages that this chip comes with. We also add 0.1uF caps onto both sides and a 10K pull-up resistor on the output enable pin so you can use it right out of the box... -
Precio: $82,209.00Expira: 10/09/2021
Adafruit Stereo 20W Class D Audio Amplifier - MAX9744
-Titulo Original : Stereo 20W Class D Audio Amplifier - MAX9744-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1752 // Stock Type: Halloween >> Accessories // In Stock & Ready to Ship // Color: Pump up the volume with this 20W stereo amplifier! This slim little board has a class D amplifier onboard that can drive 2 channels of 4-8 ohm impedance speakers at 20W each. Power it with 5-12VDC using the onboard DC power jack and plug stereo line level into the 3.5mm stereo headphone jack and jam out with ease. Since it's class D, its completely cool-running, no heat sinks are required and it's extremely efficient - up to 93% efficiency makes it great for portable or battery powered rigs. We like the MAX9744 amplifier at the heart of this board because its very easy to use, but it also has both analog and digital volume control capability. Use a single 1KΩ pot (we include one) to adjust volume analog-style. Or hook it up to your favorite microcontroller and send I2C commands to set 64-steps of volume amplification. Some great stats about the MAX9744:Power from 4.5V-14V DC voltageUp to 93% efficient (88-93% typical)20mA quiescent current (or put into shutdown for 1uA quiescent)Up to 29.5dB max gainUse DC or AC coupled line-level input, up to 3VppFilterless Spread-Spectrum Modulation Lowers Radiated RF Emissions from Speaker Cables20W Stereo Output (4Ω, VDD = 12V, THD+N = 10%)Low 0.04% THD+NIntegrated Click-and-Pop SuppressionShort-Circuit and Thermal-Overload ProtectionWe took this lovely chip and wrapped it up into a breakout for you, with polarity-protection, jacks and terminal blocks, i2c level shifting, and a spot to solder in a volume pot. Each order comes with one MAX9744 breakout board with all surface-mount parts fully assembled and tested. We also include 3 x 2pin and 1 x 3pin terminal blocks, a 470uF power filter capacitor and 1KΩ trim pot. To use this board, a little soldering is required to attach the terminal blocks and other components, but its fairly easy and expec... -
Precio: $37,339.00
Adafruit 771 Accessories Waterproof 3xAA Battery Holder 1 Pi
-Titulo Original : Adafruit Accessories Waterproof 3xAA Battery Holder (1 Piece)-Fabricante : Adafruit-Descripcion Original: Keep your power source safe and toasty in these waterproof 3xAA battery holders. They're just like classic switched battery holders, but designed for survival! The case has a rubber gasket around the edge of the case (its black and hard to see in the photos but it is there) and attaches together with 4 machine screws. What we like about this design is that the hexnuts are captive in one side and you can assemble/disassemble as many times as you need. There's a potted power switch and a rubber-boot on-off switch (press to turn on/off). Use with any alkaline or rechargeable batteries for about 4.5V output. Would work great with our waterproof DC power plugs (just use heatshrink to waterproof the solder connections) The power cable wires are not polarity marked, use any multimeter to verify the polarity during use. We also have a 2xAA version when you need a smaller & lighter bo...
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Precio: $52,809.00Expira: 16/05/2022
10x10x9mm 6 Pin 5 Way SMD SMT Tactile Tact Switch 5 unidades
-Titulo Original : uxcell 5 Pcs 10x10x9mm 6 Pin 5 Way Momentary Square SMD SMT Tactile Tact Switch -Fabricante : uxcell -Descripcion Original: Product Name : Tact Switch;Acuion Type : Momentary Switch Size : 10 x 10 x 9mm / 0.4 x 0.4 x 0.35(L*W*T);Material : Plastic, Metal, Electric Parts Color : Black, Gold Tone Weight : 4g Package Content : 5 x Tact Switches... -
Precio: $48,949.00
Adafruit EL Wire 2xAA Pocket Inverter [ADA317]
-Titulo Original : Adafruit EL Wire 2xAA Pocket Inverter [ADA317]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 317 // Stock Type: EL Wire/Tape/Panel >> Inverters/Power Connectors // In Stock & Ready to Ship // A small, portable inverter for EL wire. Powers off of 2 AA batteries (not included!), it can drive 1 to 8 feet (about 2.5m) of our high-brightness EL wire for 10 hours. There is a button for selecting steady/blink/off modes. There's a removable clip on the back. Comes with a 2.5mm pitch female JST connectorTo connect a piece EL wire to this, you'll want a male connector wire The EL inverter requires a 'load' to stabilize itself. Otherwise the inverter can spike and damage itselfLike all inverters we've used, the 2000 Hz oscillation is slightly audible. To reduce the squeaking, we suggest opening up the case padding it with thick foam tape/weatherstripping . Squirting some hot glue around the capacitors may also help. We managed to get it silent this way. We used this to make our awesome TRON bag Soldering to EL wire is a little tricky but luckily we wrote a detailed step-by-step tutorial... -
Precio: $481,429.00Expira: 30/03/2024
TMPR Sports > Ascend > Honeycomb Polymer Pickleball Pa -RBQC
-Titulo Original : TMPR Sports > Ascend > Honeycomb Polymer Pickleball Paddle > Medium Weight > USAPA Approved-Fabricante : TMPR Sports-Descripcion Original: 5.5" handle length // USAPA approved // Aerodynamic and powerful // Great for singles // Medium Weight (7.6 - 7.9 oz.) // The Ascend XT is a medium weight power paddle. It was designed especially for players coming from tennis or racquetball backgrounds who value the aerodynamic shape, making it easier to rapidly move the paddle and add spin to the ball. Players who like to occasionally use a two-handed backhand will appreciate the extra length of the handle. It is also ideal as a singles paddle where power and speed are crucial. The Ascend XT features a honeycomb polymer with graphics printed directly on a fiberglass face... -
Precio: $70,489.00
Adafruit Industries 1578 Lithium Ion Polymer Battery - 3.7v
-Titulo Original : ADAFRUIT INDUSTRIES 1578 Lithium Ion Polymer Battery - 3.7v 500mAh-Fabricante : ADAFRUIT-Descripcion Original: Kit includes: Circuit Playground Express - Developer Edition USB cable - A/MicroB - 3ft 3 x Alkaline AAA batteries 3 x AAA Battery Holder with On/Off Switch, JST, and Belt Clip Mini Storage Box Here's some of the great goodies baked in to each Circuit Playground: 10 x mini NeoPixels, each one can display any color 1 x Motion sensor (LIS3DH triple-axis accelerometer with tap detection, free-fall detection) 1 x Temperature sensor (thermistor) 1 x Light sensor (phototransistor). Can also act as a color sensor and pulse sensor. 1 x Sound sensor (MEMS microphone) 1 x Mini speaker with class D amplifier (7.5mm magnetic speaker/buzzer) 2 x Push buttons, labeled A and B 1 x Slide switch Infrared receiver and transmitter - can receive and transmit any remote control codes, as well as send messages between Circuit Playground Expresses. Can also act as a proximity sensor. 8 x alligator-clip friendly input/output pins Includes I2C, UART, 8 pins that can do analog inputs, multiple PWM output 7 pads can act as capacitive touch inputs and the 1 remaining is a true analog output Green ON LED so you know its powered Red #13 LED for basic blinking Reset button ATSAMD21 ARM Cortex M0 Processor, running at 3.3V and 48MHz 2 MB of SPI Flash storage, used primarily with CircuitPython to store code and libraries. MicroUSB port for programming and debugging USB port can act like serial port, keyboard, mouse, joystick or MIDI...
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Precio: $59,789.00
Adafruit Pro Trinket - 3V 12MHz
-Titulo Original : Adafruit Pro Trinket - 3V 12MHz-Fabricante : Adafruit-Descripcion Original: The bootloader on the Pro Trinket use 4KB of FLASH so the maximum sketch size is 28,672 bytes // ATmega328P onboad chip in QFN package running at 3.3V logic // Micro-USB jack for power and/or USB uploading, you can put it in a box or tape it up and use any USB cable for when you want to reprogram. // Trinket's got a big sister in town - the Pro Trinket 3V! Pro Trinket combines everything you love about Trinket with the familiarity of the core Arduino chip, the ATmega328. It's like an Arduino Pro Mini with more pins and USB tossed in. Trinket's a year old now, and while its been great to see tons of tiny projects, sometimes you just need more pins, more FLASH, and more RAM. That's why we designed Pro Trinket, with 18 GPIO, 2 extra analog inputs, 28K of flash, and 2K of RAM. Like the Trinket, it has onboard USB bootloading support - we opted for a MicroUSB jack this time. We also added Optiboot support, so you can either program your Pro Trinket over USB or with a FTDI cable just like the Pro Mini and friends. The Pro Trinket PCB measures only 1.5 x 0.7 x 0.2 (without headers) but packs the same capability as an Arduino UNO. So it's great once you've finished up a prototype on an official Arduino UNO and want to make the project smaller. The Pro Trinket 3V uses the Atmega328P chip, which is the same core chip in the Arduino UNO/Duemilanove/Mini/etc. However, it uses 3V logic and 12MHz clock which means it's good when you want a lower-power and lower-voltage setup. Pro Trinket is programmable using the Arduino IDE as you already set up, and 95% of Arduino projects will work out of the box! Here's some things you may have to consider when adapting Arduino sketches: Pins #2 and #7 are not available (they are exclusively for USB) The Pro Trinket 3V runs at 12MHz, this doesn't affect most projects. Only the most timing-specific libraries may be affected, check the documentation! The NeoPixel Library works fine at 12MHz. The onboard power supply is a 3.3V regulator and it can provide 150mA output You cannot plug shields directly into the Pro Trinke... -
Precio: $54,509.00
Adafruit Audio IC Development Tools Stereo 2.8W Class D Audi
-Titulo Original : Audio IC Development Tools Stereo 2.8W Class D Audio Amplifier - I2C Control AGC - TPA2016 (1 piece)-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1712 // Stock Type: Breakout Boards >> Amplifiers/Sound // In Stock & Ready to Ship // A mini class D with AGC and I2C control? Yes please! This incredibly small stereo amplifier is surprisingly powerful. It is able to deliver 2 x 2.8W channels into 4 ohm impedance speakers (@ 10% THD) and it has a i2c control interface as well as an AGC (automatic gain control) system to keep your audio from clipping or distorting. If you don't want to use I2C to control it, it does start up on with 6dB gain by default and the AGC set up for most music playing. We do suggest using it with a microcontroller to configure it, however, since its quite powerful. Settings are not stored in the chip, so you'll need to adjust any gain & AGC amplification settings every time the amp is powered up. 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 Watt) - making it perfect for portable and battery-powered projects. It has built in thermal and over-current protection but we could barely tell if it got hot. This board is a welcome upgrade to basic LM386 amps! The 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 ground. The outputs are Bridge Tied - that means they connect directly to the outputs, no connection to 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 into another amplifier, it should drive the speakers directly. Comes with a fully assembled and tested breakout board with 1.0uF input capacitors. We also include 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. Speakers are not includ... -
Precio: $37,739.00
Adafruit LED Lighting Development Tools 5050 LED Breakout PC
-Titulo Original : LED Lighting Development Tools 5050 LED Breakout PCB 10 pack (1 piece)-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1762 // Stock Type: Breakout Boards >> SMT Breakout PCB // In Stock & Ready to Ship // This 5050 LED breakout PCB set will make your life much much easier and get you prototyping faster than ever. Solder your 5050 sized LED to either side and you're ready to rock on any solderless breadboard. Each item comes with ten PCBs and each PCB is identical. PCB is .8mm/.03 thick, with ~10mm/0.4 spacing between the two rows... -
Precio: $26,859.00Expira: 26/03/2022
Adafruit USB Micro-B Breakout Board [ADA1833]
-Titulo Original : Adafruit USB Micro-B Breakout Board [ADA1833]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1833 // Stock Type: Breakout Boards >> Batteries/Power // In Stock & Ready to Ship // Simple but effective - this breakout board has a USB Micro-B connector, with all 5 pins broken out. Great for pairing with a microcontroller with USB support, or adding USB 5V power to a project. We use a micro-AB connector with through-hole shielding pads for an excellent strong connection - it won't rip off by accident! Comes with one fully assembled and tested micro B breakout PCB and a small stick of 0.1 header so you can solder it on and plug into a breadboard...
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Precio: $54,659.00
Adafruit 2859 NeoPixel Jewel - 7 X 5050 RGBW LED W/Integrate
-Titulo Original : Adafruit NeoPixel Jewel - 7 X 5050 RGBW LED W/Integrated Drivers [ADA2859]-Fabricante : Adafruit-Descripcion Original: Be the belle of the ball with the NeoPixel Jewel! These NeoPixel Jewels now have 4 LEDs in them (red, green, blue, and white) for excellent lighting effects. This is the Natural White RGBW version. We also have this jewel in Warm White, Cool White, and good ole RGB! The NeoPixel is 'split', one half is the RGB you know and love, the other half is a white LED with a yellow phosphor. Unlit, it resembles an egg yolk. Lit up these are insanely bright (like ow my eye hurts) and can be controlled with 8-bit PWM per channel (8 x 4 channels = 32-bit color overall). Great for adding lots of colorful + white dots to your project... -
Precio: $39,149.00
Adafruit Standalone Toggle Capacitive Touch Sensor Breakout
-Titulo Original : Adafruit Standalone Toggle Capacitive Touch Sensor Breakout - AT42QT1012 [ADA1375]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1375 // Stock Type: Sensors >> Touch // In Stock & Ready to Ship // This breakout board is the simplest way to create a project with a single toggle capacitive touch sensor. No microcontroller is required here - just power with 1.8 to 5.5VDC and touch the pad to activate the sensor. This sensor is a toggle output type: touch-on then touch-off. That means that when a capacitive load is detected (e.g. a person touches the sensor-pad area) the red LED will alternate turning off and the output pin will go high or low, respectively. This sensor is good for a project where you want to activate something on the first touch, then deactivate it when touching again, like a switch. You can also solder a wire to the middle pad and create your own capacitive pad if the built-in one isn't suited to your project. If you want to save power, the LED can be disconnected from the output pin (cut the trace between the jumper marked as such). We designed this breakout to have infinite time-out. The chip does support having the sensor time-out, so for example, if something is turned on, it will eventually turn off on its own. If you'd like to use this mode, cut the TIMER jumper and then connect a resistor/capacitor to the TIME pin. Check the datasheet for how to calculate the TIME pin to match your desired timeout. Comes with a fully assembled board, and a small stick of 0.1 header so you can solder and plug it into a breadboard. For additional contacts, we suggest using copper foil, then solder a wire that connects from the foil pad to the breakout. The datasheet has many details on sensitivity, power usage, etc. Standalone Toggle Capacitive Touch Sensor Breakout ( 11:10 ... -
Precio: $32,239.00
Adafruit DS18B20 Digital temperature sensor + extras [ADA374
-Titulo Original : Adafruit DS18B20 Digital temperature sensor + extras [ADA374]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 374 // Stock Type: Sensors >> Temperature // In Stock & Ready to Ship // These 1-wire digital temperature sensors are fairly precise (±0.5°C over much of the range) and can give up to 12 bits of precision from the onboard digital-to-analog converter. They work great with any microcontroller using a single digital pin, and you can even connect multiple ones to the same pin, each one has a unique 64-bit ID burned in at the factory to differentiate them. Usable with 3.0-5.0V systems. The only downside is they use the Dallas 1-Wire protocol, which is somewhat complex, and requires a bunch of code to parse out the communication. There's a great Arduino library for 1-Wire, but some microcontrollers do not have support for 1-Wire so be sure to check! We toss in a 4.7k resistor, which is required as a pullup from the DATA to VCC line when using the sensor. We don't have a detailed tutorial up yet but you can get started by using the Dallas Temperature Control Arduino library which requires also the OneWire Library ... -
Precio: $31,919.00Expira: 13/11/2020
Adafruit 4 x AA Battery Holder with On/Off Switch
-Titulo Original : Adafruit 4 x AA Battery Holder with On/Off Switch-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 830 // Stock Type: Power >> Battery Holders>> AA // In Stock & Ready to Ship // Make a nice portable power pack with this 4 x AA battery holder. It fits any alkaline or rechargeable AA batteries in series. There's a snap on cover and an on/off switch which can be handy when wiring to something without a switch. The four batteries are held in series, for a nominal output of 6V DC for alkaline (6.4V when fresh, 4V when dead), and 4.8V DC for rechargeables (5.2V when fully charged, 4.4V when discharged). Using rechargeables will make this work nicely with nearly any 5V project, with alkalines you may want to put a 1N4001 in series to drop the voltage from 6V down to 5.3V...
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Precio: $22,699.00Expira: 01/09/2023
Adafruit 1699 Accessories Breadboard-Friendly 3.5mm Stereo H
-Titulo Original : Adafruit Accessories Breadboard-Friendly 3.5mm Stereo Headphone Jack (1 Piece)-Fabricante : Adafruit-Descripcion Original: Pipe audio in or out of your project with this very handy breadboard-friendly audio jack. // It's a stereo jack with disconnect-switches on Left and Right channels as well as a center ground pin. // ou can use any 3.5mm stereo cable with this jack. The pins are on 0.1" spacing so it plugs very solidly into a breadboard, perma-proto or perf-board. // Each order comes with one headphone jack, breadboard and audio cable not included! // Pipe audio in or out of your project with this very handy breadboard-friendly audio jack. It's a stereo jack with disconnect-switches on Left and Right channels as well as a center ground pin. You can use any 3.5mm stereo cable with this jack. The pins are on 0.1 spacing so it plugs very solidly into a breadboard, perma-proto or perf-board. Each order comes with one headphone jack, breadboard and audio cable not included... -
Precio: $41,139.00
Adafruit Assembled Pi Cobbler Plus - Breakout Cable - for Pi
-Titulo Original : Adafruit Assembled Pi Cobbler Plus - Breakout Cable - for Pi B+/A+/Pi 2/Pi 3-Fabricante : ADAFRUIT-Descripcion Original: - //... -
Precio: $59,789.00Expira: 10/02/2021
Adafruit Flora RGB Smart NeoPixel Version 2 - Pack of 4 [ADA
-Titulo Original : Adafruit Flora RGB Smart NeoPixel Version 2 - Pack of 4 [ADA1260]-Fabricante : ADAFRUIT-Descripcion Original: Flora NeoPixels // Designed specifically for wearables // ultra-bright LED (each pixel can draw as much as 60mA) // High Speed 800KHz communication // Full 24-bit color ability with PWM taken care of by the controller chip // What's a wearable project without LEDs? Our favorite part of the Flora platform is these tiny smart pixels. Designed specifically for wearables, these updated Flora NeoPixels have ultra-cool technology: these ultra-bright LEDs have a constant-current driver cooked right into the LED package! The pixels are chainable - so you only need 1 pin/wire to control as many LEDs as you like. They're easy to sew, and the chainable design means no crossed threads. This is the second version of the Flora NeoPixels, which runs at at 'high speed' 800KHz communication. Unfortunately they are not back-compatible with the chip-on-back 'low speed' (400KHz) Flora NeoPixels. If you have a project that already uses low speed pixels, and you want to attach more pixels to the chain, you will need to purchase version 1's as these are not cross-compatible. These pixels have full 24-bit color ability with PWM taken care of by the controller chip. Since the LED is so bright, you need less current/power to get the effects you want. The driver is constant current so its OK if your battery power changes or fluctuates a little. Each pixel draws as much as 60mA (all three RGB LEDs on for full brightness white). In theory, the Flora can drive up to 500 pixels at 30 FPS (it will run out of RAM after that). However, after about 10 pixels (or if the distance between pixels is more than an inch or two) the resistance of the thread can affect the power supply. For large quantities of pixels over 10, you may want to consider using stranded core wire or copper braid to provide a power bus for the pixels - the current draw will add up fast! Each order comes with 4 individually controllable pixels... -
Precio: $58,349.00Expira: 14/10/2023
Adafruit Massive Arcade Button with LED - 100mm Red [ADA1185
-Titulo Original : Adafruit Massive Arcade Button with LED - 100mm Red [ADA1185]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1185 // Stock Type: Components & Parts >> Buttons // In Stock & Ready to Ship // OMG WATCH OUT! This 100mm diameter arcade button with a is so massive and inviting it may collapse upon itself and form a black hole from which not even light can escape! Until it does, however, it ready for all sorts of pressing and pushing. Science has shown no one can resist pressing its shiny surface and saying beep!. We've seen these on some games of skill in arcades, they're easy to mount on nearly any kind of enclosure. They're not waterproof or weatherproof, so best used indoors. This button has a domed red plastic cover with a black retaining ring around it. There's an optional LED included that will light up the button. The LED has a built in resistor so you can run it up to 12V but given the massive size and shallow depth of the button, it doesn't illuminate the entire button face evenly. The button activates a common arcade microswitch (included), the switch contacts are normally open. When the button is pressed, the contacts close. Massive Arcade Button with LED - 100mm Red ( 0:59 ...
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