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  • Adafruit Smt Breakout Pcb For Soic-16 Or Tssop-16 - 3 Pack
    Precio:  $58,479.00
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    Adafruit Smt Breakout Pcb For Soic-16 Or Tssop-16 - 3 Pack

    -Titulo Original : Adafruit SMT Breakout PCB for SOIC-16 or TSSOP-16 - 3 Pack! [ADA1207]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1207 // Stock Type: Prototyping >> SMT / SMD >> Breakout PCBs // In Stock & Ready to Ship // Beguiled by a fancy new chip that is only available in a SOIC or (T)SSOP pinout? This breakout PCB set will make your life much much easier and get you prototyping faster than ever. One side has a 16-TSSOP pin out with traces going to two rows of 0.1 spaced holes, the other has 16-SOIC. Solder your chip to either side and you're ready to rock on any solderless breadboard. Each item comes with three PCBs, each PCB is identical and can support either a SOIC (narrow, medium or wide variety) or TSSOP. Standard thickness PCBs, with 0.6 spacing between the two rows. You can of course use a smaller chip but the pin numbering wont be right so use care...
  • Bateria Adafruit Lithium Ion Polymer 3.7v 100mah
    Precio:  $60,249.00
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    Bateria Adafruit Lithium Ion Polymer 3.7v 100mah

    -Titulo Original : Battery Packs Lithium Ion Polymer Battery 3.7V 100mAh (1 piece)-Fabricante : ADAFRUIT-Descripcion Original: Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of ~100mAh for a total of about 0.4 Wh. If you need a larger battery, we have a full range of bigger cells The batteries come pre-attached with a genuine 2-pin JST-PH connector as shown and include the necessary protection circuitry. Because they have a genuine JST connector, not a knock-off, the cable wont snag or get stuck in a matching JST jack, they click in and out smoothly. The included protection circuitry keeps the battery voltage from going too high (over-charging) or low (over-use) which means that the battery will cut-out when completely dead at 3.0V. It will also protect against output shorts. However, even with this protection it is very important that you only use a LiIon/LiPoly constant-voltage/constant-current charger to recharge them and at a rate of 100mA or less. We suggest our Micro Lipo charger, which has a 100mA default rate. Like most lipos, the batteries we sell do not have thermistors built in. This is why we suggest charging at 1 C or even less - 100mA is a good rate, and available from any USB port if using a USB-powered charger Additional safety notes: Do not use a NiMH/NiCad/lead-acid charger! Also, do not abuse these batteries, do not short, bend, crush or puncture. Never charge or use unattended. Always inspect batteries and surrounding circuitry constantly for any damage, loose wiring, or possibility of short circuits. As with all Lithium ion polymer batteries and with any power source - they should be used by experts who are comfortable working with power supplie...
  • Adafruit TCA9548A I2C Multiplexer [ADA2717]
    Precio:  $49,809.00
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    Adafruit TCA9548A I2C Multiplexer [ADA2717]

    -Titulo Original : Adafruit TCA9548A I2C Multiplexer [ADA2717]-Fabricante : ADAFRUIT-Descripcion Original: Finally, a way to get up to 8 same-address I2C devices hooked up to one microcontroller - this multiplexer acts as a gatekeeper, shuttling the commands to the selected set of I2C pins with your command. // Using it is fairly straight-forward: the multiplexer itself is on I2C address 0x70 (but can be adjusted from 0x70 to 0x77) and you simply write a single byte with the desired multiplexed output number to that port, and bam - any future I2C packets will get sent to that port. In theory, you could have 8 of these multiplexers on each of 0x70-0x77 addresses in order to control 64 of the same-I2C-addressed-part. // Like all Adafruit breakouts, we put this nice chip on a breakout for you so you can use it on a breadboard with capacitors, and pullups and pulldowns to make usage a snap. Some header is required and once soldered in you can plug it into a solderless-breadboard. The chip itself is 3V and 5V compliant so you can use it with any logic level. // You just found the perfect I2C sensor, and you want to wire up two or three or more of them to your Arduino when you realize Uh oh, this chip has a fixed I2C address, and from what I know about I2C, you cannot have two devices with the same address on the same SDA/SCL pins! Are you out of luck? You would be, if you didn't have this ultra-cool TCA9548A 1-to-8 I2C multiplexer! Finally, a way to get up to 8 same-address I2C devices hooked up to one microcontroller - this multiplexer acts as a gatekeeper, shuttling the commands to the selected set of I2C pins with your command. Using it is fairly straight-forward: the multiplexer itself is on I2C address 0x70 (but can be adjusted from 0x70 to 0x77) and you simply write a single byte with the desired multiplexed output number to that port, and bam - any future I2C packets will get sent to that port. In theory, you could have 8 of these multiplexers on each of 0x70-0x77 addresses in order to control 64 of the same-I2C-addressed-part. Like all Adafruit breakouts, we put this nice chip on a breakout for you so you can use it on a breadboard with capacitors, and pullups and pulldowns to make usage a snap. Some header is required and once soldered in you can plug it into a solderless-breadboard. The chip itself is 3V and 5V compliant so you can use it with any logic level...
  • Adafruit 1935Wired Miniature Electret Microphone ADA1935
    Precio:  $25,459.00
    Expira: 04/01/2023
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    Adafruit 1935Wired Miniature Electret Microphone ADA1935

    -Titulo Original : Adafruit Wired Miniature Electret Microphone [ADA1935]-Fabricante : Adafruit-Descripcion Original: That's one tiny microphone! At about the size of a mature aphid, this wired Electret Microphone is perfect for your FONA. This microphone's very similar to our PCB-mount Elecret Microphone but is significantly smaller and has pre-attached 65mm long wires. We don't have a specific datasheet for it but it can be biased with 2V and 2K impedence. You do need an electret microphone amplifier to boost the millivolt-signal up to line level. The FONA has this amplifier part built into it but something like an Arduino does not. We tested it with the FONA and it works great for voice purposes, you may also be able to use it with our other microphone amplifiers (like #1713 and #1063) and if you desolder the onboard microphones...
  • Adafruit 1559 Flora RGB Smart NeoPixel Version 2 - Sheet Of
    Precio:  $120,179.00
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    Adafruit 1559 Flora RGB Smart NeoPixel Version 2 - Sheet Of

    -Titulo Original : Adafruit Flora RGB Smart NeoPixel Version 2 - Sheet Of 20-Fabricante : Adafruit-Descripcion Original: Designed specifically for wearables // Ultra-bright LEDs with a constant-current driver // Easy to sew and can be daisy-chained // Item Package Quantity: 1 //...
  • Adafruit 8-channel Bi-directional Logic Level Converter [ad
    Precio:  $51,669.00
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    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...
  • Rampa portátil DMI para silla de ruedas, Portátil y Ligera
    Precio:  $691,979.00
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    Rampa portátil DMI para silla de ruedas, Portátil y Ligera

    -Titulo Original : DMI Wheelchair Ramp,Entry Ramp,Threshold Ramp And Handicap Ramp Is Portable And Adjustable From 3-5 Ft Long, 4.5 In Wide For Entryway,Doors,Steps,Shed Or Curb,Storage Bag And 2 Ramps Included-Fabricante : DMI-Descripcion Original: - LA RAMPA PARA SILLA DE RUEDAS TIENE UNA SUPERFICIE ANTIDESLIZANTE SEGURA Y DURADERA y es portátil para uso en interiores o exteriores, ya sea en casa o mientras viaja. La rampa es perfecta para escalones, bordillos, cobertizos, entradas o acceso de vehículos para mejorar la seguridad, la estabilidad y la independencia - LA RAMPA PARA HANDICAP es ajustable y retráctil. Las rampas se ajustan de 3 a 5 pies de largo y tienen 7 pulgadas de ancho y el área interior mide 4,5 pulgadas de ancho para adaptarse a una rueda de no más de 4 pulgadas. Los rieles laterales tienen una altura de 2,25 pulgadas para eliminar el deslizamiento - LA RAMPA PORTÁTIL ES RESISTENTE AL ÓXIDO, duradera y liviana. Cada rampa puede soportar hasta 300 libras para un total de 600 libras. Mover, transportar y almacenar las rampas es fácil y sin esfuerzo, ya que solo pesan 6 libras cada una. - RAMPA DE ACCESO A LA RAMPA DE ENTRADA presenta un ensamblaje rápido y fácil sin herramientas para acceder a cualquier lugar para hacer una solución de movilidad segura y duradera temporal, portátil o permanente - RAMPA PARA SILLA DE RUEDAS PARA HOGAR incluye 2 rampas con bolsa de almacenamiento. Asegúrese de medir las ruedas para asegurarse de que no tengan más de 4 pulgadas de ancho. El producto debe ser utilizado por sillas de ruedas ocupadas con la ayuda de otra persona. - Para ser utilizado por sillas de ruedas ocupadas con la asistencia de otra persona - No recomendado para scooters o sillas eléctricas, o aquellos con ruedas desplazadas o menos de 2,5 pulgadas de distancia al suelo del anillo de empuje Las rampas ajustables para sillas de ruedas más vendidas son perfectas para el hogar, ya que los usuarios de sillas de ruedas pueden entrar y salir fácilmente en áreas interiores o exteriores que necesitan asistencia de rampa. Los usuarios de sillas de ruedas también las encontrarán invaluables cuando visiten a amigos o familiares que pueden no tener entradas accesibles. Ligeras y compactas , estas rampas portátiles son fáciles de transportar o almacenar en la cajuela de un automóvil. Cada rampa pesa solo 6 libras, lo que las hace fáciles de levantar y colocar. Se extienden de 3 a 5 pies, para usar en diferentes tamaños y alturas de escalones. La rampa puede soportar 300 libras (600 libras en total entre ellas). Cómo usar Se incluyen dos rampas. Para extender las rampas, tire de las secciones uno y dos hasta que los botones de bloqueo estén completamente extendidos en los orificios y encajen en su lugar. Después del uso, simplemente retírelos y guárdelos en su práctica bolsa de transporte de nailon.Cómo medir las rampas para sillas de ruedasPara calcular la longitud de la rampa, necesitará medir la altura.La altura es la medida entre el suelo y donde Se colocará la parte superior de la rampa. La Ley de Estadounidenses con Discapacidades (ADA, por sus siglas en inglés) exige que las áreas públicas tengan rampas para sillas de ruedas con una inclinación de 4,8 grados o menos (una proporción de 1:12). Esto equivale a un pie de rampa por cada pulgada de elevación. Para áreas residenciales como viviendas, la ADA recomienda una pendiente de 2:12. Esto equivale a un pie de rampa por cada dos pulgadas de elevación. Para calcular la longitud de la rampa, dividirá la subida por dos. Para uso doméstico, estas rampas funcionarían para elevaciones de hasta 10 pulgadas. A continuación, debe medir el ancho de las ruedas. Estas rampas tienen un área de vía interior de 4,5 pulgadas. Asegúrese de que cada rueda no tenga más de 4 pulgadas de ancho...
  • Adafruit USB/DC/Solar Lithium Ion/Polymer Charger [ADA390]
    Precio:  $100,649.00
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    Adafruit USB/DC/Solar Lithium Ion/Polymer Charger [ADA390]

    -Titulo Original : Adafruit USB/DC/Solar Lithium Ion/Polymer Charger [ADA390]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 390 // Stock Type: Power >> Solar >> Chargers // In Stock & Ready to Ship // NOTE: This product is only designed for use with solar panels sold at the Adafruit store. We cannot guarantee this will work with solar panels purchased elsewhere. Please purchase this kit and panels from Adafruit to ensure optimized functionality! A 2.1mm adapter cable is also required to adapt a solar panel to the DC power jack. Make your projects to go green this summer with our specialized USB/Solar Lithium Ion Polymer Battery charger! This charger is a very unique design, perfect for outdoor projects, or DIY iPod chargers. We've spent over a year testing and tinkering with this charger to come up with a plug and play solution to charging batteries with the sun and we're really pleased with what we ended up with. Easy to use! Pick up any of our many 3.7V/4.2V LiIon batteries , and a 6V solar panel . Plug the battery into the BATT port using a 2-pin JST cable and the solar panel into the DC jack using a 2.1mm adapter cable Put the solar panel outside (and keep the battery out of the sun, it needs to be kept cool!) to start charging. You can power another project like a Mintyboost at the same time by connecting to the LOAD output port Our carefully designed charger is designed specifically for solar charging, and will automatically draw the most current possible from the panel in any light condition! Even thought it isn't a 'true' MPPT (max power point tracker), it has near-identical performance without the additional cost of a buck-converter. Our detailed tutorial on how to use this charger includes a design document explaining how it all works. For use with Adafruit Lipoly/LiIon batteries only! Other batteries may have different voltage, chemistry, polarity or pinout. Comes with an assembled charger board, a 2-pin JST cable that will fit into either the BATT or LOAD ports, and a large stabilization capacitor that must be installed in your finished project. Doe...
  • Adafruit 3297 DRV8833 DC/Stepper Motor Driver Breakout Board
    Precio:  $46,269.00
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    Adafruit 3297 DRV8833 DC/Stepper Motor Driver Breakout Board

    -Titulo Original : Adafruit (PID 3297 DRV8833 DC/Stepper Motor Driver Breakout Board-Fabricante : Adafruit-Descripcion Original: DRV8833 motor driver chip // Spin two DC motors or step one bi-polar or uni-polar stepper with up to 1.2A per channel // 2 full H-bridges // 2.7V to 10.8V motor power // DRV8833 an handle a peak of 2A, but only for a short amount of time // Spin two DC motors or step one bi-polar or uni-polar stepper with up to 1.2A per channel using the DRV8833. This motor driver chip is a nice alternative to the TB6612 driver. Like that chip, you get 2 full H-bridges, but this chip is better for low voltage uses (can run from 2.7V up to 10.8V motor power) and has built in current limiting capability. We set it up for 1A current limiting so you don't get more than 2A per chip, but you can also disable the current limiting, or change it to a different limit! We solder on DRV8833 onto a breakout board for you here, with a polarity protection FET on the motor voltage input. Each breakout chip contains two full H-bridges (four half H-bridges). That means you can drive two DC motors bi-directionally, or one stepper motor. Just make sure they're good for about 1.2 Amp or less of current, since that's the limit of this chip. They do handle a peak of 2A but that's just for a short amount of time, if you turn off the current limiting we set. What we like most about this particular driver is that it comes with built in kick-back diodes internally so you dont have to worry about the inductive kick damaging your project or driver! You also don't have to worry as much about burning out the chip with overdriving since there is current limiting. There's two digital inputs per H-bridge (one for each half of the bridge), you can PWM one of the inputs to control motor speed. Runs at 2.7V-10.8V logic/motor power. The motor voltage is the same as the logic voltage, but logic voltage from 2.7V or greater will work so no need to worry if you are powering the motors from 9V and using 3.3V logic. For higher voltages, check out the TB6612. For much higher voltages and currents check out the DRV8871! Comes as one assembled and tested breakout plus a small strip of header. You'll need to do some light soldering to attach the header onto the breakout PCB. Arduino, motors, and power supply not included...
  • Adafruit (3428 Reset/enable Controller - Ka75330 3.3v Volta
    Precio:  $23,689.00
    Expira: 21/10/2023
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    Adafruit (3428 Reset/enable Controller - Ka75330 3.3v Volta

    -Titulo Original : Adafruit (3428 Reset/Enable Controller - KA75330 3.3V Voltage Detector-Fabricante : ADAFRUIT-Descripcion Original: Product Dimensions: 19.0mm x 4.6mm x 3.5mm / 0.7" x 0.2" x 0.1" // Product Weight: 0.2g / 0.0oz // A voltage detector is handy for projects where you want to make sure your microcontroller doesn't run at a low voltage. For example, say you have a Feather Huzzah running on a lipoly battery every few minutes. Eventually the battery runs down, and goes below 3.3V, so the voltage to the ESP8266 core is too low, and could cause a lockup or corrupted data. Or maybe your battery is already drained and you're trying to charge it back up, but as you are trying to charge it up, the Huzzah turns on and the spike of current drains the battery immediately so it never gets through the trickle-charging stage. This little chip is a simple solution: It monitors the voltage on one Input pin, and when that voltage goes below 3.3V, it will pull the Output pin low. If you connect that Output pin to the Enable pin on the Feather, it will make sure that the Huzzah does not run if the battery dips too low. The KA75330 starts running at voltages as low as 0.8V so it'll be the first thing in your circuit that starts up. This little helper can really ease power start-up issues! Works best with microcontrollers and boards that have an Enable pin that is normally pulled high to enable function, and pulled to ground to disable...
  • Adafruit Vibrating Mini Motor Disc [ADA1201]
    Precio:  $34,139.00
    Expira: 15/09/2023
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    Adafruit Vibrating Mini Motor Disc [ADA1201]

    -Titulo Original : Adafruit Vibrating Mini Motor Disc [ADA1201]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1201 // Stock Type: Robotics & CNC >> Robotics // In Stock & Ready to Ship // *BZZZZZZZZZZ* Feel that? That's your little buzzing motor, and for any haptic feedback project you'll want to pick up a few of them. These vibe motors are tiny discs, completely sealed up so they're easy to use and embed. Two wires are used to control/power the vibe. Simply provide power from a battery or microcontroller pin (red is positive, blue is negative) and it will buzz away. Works from 2V up to 5V, higher voltages result in more current draw but also a stronger vibration. If you want to reduce the current draw/strength (for example, to control it directly from an Arduino pin) try putting a resistor (100 to 1000 ohms) in series. For full power control, a small PN2222 transistor can control a motor easily, some experimentation may be required! Vibrating Mini Motor Disc ( 6:47 ...
  • Adafruit APDS9960 Proximity, Light, RGB, and Gesture Sensor
    Precio:  $55,949.00
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    Adafruit APDS9960 Proximity, Light, RGB, and Gesture Sensor

    -Titulo Original : Adafruit APDS9960 Proximity, Light, RGB, and Gesture Sensor-Fabricante : ADAFRUIT-Descripcion Original: This breakout is chock full o' sensors! Add basic gesture sensing, RGB color sensing, proximity sensing, or ambient light sensing to your project with the Adafruit APDS9960 Proximity, Light, RGB and Gesture Sensor. When connected to your microcontroller (running our library code) it can detect simple gestures (left to right, right to left, up to down, down to up are currently supported), return the amount of red, blue, green, and clear light, or return how close an object is to the front of the sensor. This device uses an I2C interface so it's easy to wire up and use. The APDS9960 from Avago Technologies has an integrated IR LED and driver, along with four directional photodiodes that sense reflected IR energy from the LED. It's proximity detection feature allows it to measure the distance an object is from the front of the sensor (up to a few centimeters) with 8 bit resolution...
  • Adafruit 4279 Ultimate GPS With USB - 66 Channel W/10 Hz Upd
    Precio:  $143,189.00
    Expira: 21/03/2023
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    Adafruit 4279 Ultimate GPS With USB - 66 Channel W/10 Hz Upd

    -Titulo Original : Adafruit 4279 Ultimate GPS With USB - 66 Channel W/10 Hz Updates-Fabricante : Adafruit-Descripcion Original: The Bluefruit can also act like an HID Keyboard (for devices that support BLE HID) // Can become a BLE Heart Rate Monitor (a standard profile for BLE) - you just need to add the pulse-detection circuitry // Turn it into a UriBeacon, the Google standard for Bluetooth LE beacons. Just power it and the 'Friend will bleep out a URL to any nearby devices with the UriBeacon app installed. // Built in over-the-air bootloading capability so we can keep you updated with the hottest new firmware. Use any Android or iOS device to get updates and install them! // Add powerful and easy-to-use Bluetooth Low Energy to your robot, art or other electronics project! With BLE now included in modern smart phones and tablets, its fun to add wireless connectivity. So what you really need is the new Adafruit Bluefruit LE SPI Friend! The Bluefruit LE SPI Friend makes it easy to add Bluetooth Low Energy connectivity to anything with 4 or 5 GPIO pins. With SPI, you don't have to worry about baud rates, flow control, or giving up a hardware UART port. Connect to your Arduino or other microcontroller using the common four-pin SPI interface (MISO, MOSI, SCK and CS) plus a 5th GPIO pin for interrupts (to let the Arduino know when data or a response is ready). This multi-function module can do quite a lot! For most people, they'll be very happy to use the standard Nordic UART RX/TX connection profile. In this profile, the Bluefruit acts as a data pipe, that can 'transparently' transmit back and forth from your iOS or Android device. You can use Adafruit's iOS App or Android App, or write your own to communicate with the UART service. If you like Serial communication more than SPI, we also have a version that can talk UART The board is capable of much more than just sending strings over the air! Thanks to an easy to learn AT command set, you have full control over how the device behaves, including the ability to define and manipulate your own GATT Services and Characteristics, or change the way that the device advertises itself for other Bluetooth Low Energy devices to see. You can also use the AT commands to query the die temperature, check the battery voltage, and more, check the connection RSSI or MAC address, and tons more. Really, way too long to list here...
  • Adafruit MicroSD Socket [ADA1660]
    Precio:  $38,309.00
    Expira: 14/02/2024
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    Adafruit MicroSD Socket [ADA1660]

    -Titulo Original : Adafruit MicroSD Socket [ADA1660]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1660 // Stock Type: Components & Parts >> Sockets/Connectors // In Stock & Ready to Ship // Add tons of storage to your next project with this micro SD card socket. We use this part in all our designs and it works great with any microSD ('transflash') of any storage size. It's a surface-mount part and the pins are underneath so it needs a fine tip and paste or thin solder to get in there and solder, not for beginners! It is a push-push type: push the card in to insert, push again to spring it out. You can get the EAGLE component for this in our EagleCAD library, its called (surprise!) MICROSD MicroSD Socket ( 29:20 ...
  • Adafruit Memory IC Development Tools SPI Non-Volatile FRAM B
    Precio:  $43,819.00
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    Adafruit Memory IC Development Tools SPI Non-Volatile FRAM B

    -Titulo Original : Memory IC Development Tools Adafruit SPI Non-Volatile FRAM Breakout - 64Kbit / 8KByte (1 piece)-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1897 // Stock Type: Breakout Boards >> Storage // In Stock & Ready to Ship // FRAM, or Ferroelectric Ram, is the coolest new data storage method that all the fashion magazines are talking about. Oh wait, no that's quilted handbags. But FRAM is pretty damn cool too! It's similar to Dynamic random-access memory, only with a ferroelectric layer instead of a dielectric layer. This gives it stable handling (the bytes you write are non-volatile) with dynamic responsiveness (you can write them very fast!) Now, with our SPI FRAM breakout board you can add some FRAM storage to your next DIY project. FRAM allows for a lower power usage and a faster write performance. It's excellent for low-power or inconsistent-power datalogging or data buffering where you want to stream data fast while also keeping the data when there's no power. Unlike Flash or EEPROM there's no pages to worry about. Each byte can be read/written 10,000,000,000,000 times so you don't have to worry too much about wear leveling. This particular FRAM chip has 64 Kbits (8 KBytes) of storage, interfaces using SPI, and can run at up to 20MHz SPI clock rates. Each byte can be read and written instantaneously (like SRAM) but will keep the memory for 95 years at room temperature. We picked up the largest chip that has SPI and is also 5V compliant. You can use this chip with either 3V or 5V power and logic. It comes in a breadboard-friendly breakout and a spare stick of 0.1 male header for soldering on. We also have an I2C FRAM breakout board - which is large in size but slower (1MHz max I2C clock rate...
  • Adafruit FONA - Mini Cellular GSM Breakout - SMA Version [AD
    Precio:  $230,909.00
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    Adafruit FONA - Mini Cellular GSM Breakout - SMA Version [AD

    -Titulo Original : Adafruit FONA - Mini Cellular GSM Breakout - SMA Version [ADA1963]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1963 // Stock Type: Wireless >> Cellular // In Stock & Ready to Ship // Ring, Ring! Who's that callin'? It's your breadboard! Introducing Adafruit FONA MiniGSM, an adorable all-in-one cellular phone module that lets you add voice, text, SMS and data to your project in an adorable little package. This module measures only 1.75x1.25 but packs a surprising amount of technology into its little frame. At the heart is a GSM cellular module (we use the latest SIM800) the size of a postage stamp. This module can do just about everything. This version has an SMA connector. For the uFL version, click here! Quad-band 850/900/1800/1900MHz - connect onto any global GSM network with any 2G SIM (in the USA, T-Mobile is suggested)Make and receive voice calls using a headset OR an external 8Ω speaker + electret microphoneSend and receive SMS messagesSend and receive GPRS data (TCP/IP, HTTP, etc.)Scan and receive FM radio broadcasts (yeah, we don't exactly know why this was included but it works really well)PWM/Buzzer vibrational motor controlAT command interface with auto baud detectionSounds delicious, right? So we plated this fine module onto a little breakout with all the extras you need to make your next project shineOnboard LiPoly battery charging circuitry so you can take your project on the go. Use any 500mAh+ LiPoly or LiIon battery and recharge over the MicroUSB when necessary. Two LEDs let you know when its charging and doneStandard 4-pole TRRS headphone jack. Use any 'Android' or 'iPhone'-compatible headset with micBreakouts for external 8Ω speaker and electret mic if you don't want to use a headphoneLevel shifting circuitry so you can run it with 2.8V to 5V logic.Vibrational motor (buzzer) driver so you can have noiseless notificationsSMA connection for external antennaIndicator LEDs for power and network connectivity Standard SIM slides into the bac...
  • Adafruit 4208 JST SH 4-pin Right Angle Connector 10-Pack - Q
    Precio:  $58,239.00
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    Adafruit 4208 JST SH 4-pin Right Angle Connector 10-Pack - Q

    -Titulo Original : Adafruit 4208 JST SH 4-pin Right Angle Connector (10-Pack) - Qwiic Compatible-Fabricante : Adafruit-Descripcion Original: 3.3VDC Power - Red wire on cables // Ground - Black wire on cables // I2C SDA Data - Blue wire on cables // I2C SCL Clock - Yellow wire on cables // If you're a DIY enthusiast who likes to micro-manage your project's connections, here is a 10-pack of some micro JST SH connectors! They're solid plastic with 4 x 1mm pitch through-hole mounting tabs. In an SMT line you can just paste over the through holes and the pads will solder in place. This connector can be used with Qwiic boards and cables, to easily connect sensors and drivers from one board to the other. Match them up with the cables if you want to maintain compatibility (The cables are made symmetrically so don't worry about which side goes where!) When used with Qwiic the pins are: 3.3VDC Power - Red wire on cables Ground - Black wire on cables I2C SDA Data - Blue wire on cables I2C SCL Clock - Yellow wire on cable...
  • Adafruit Thermal Interface Products Heat Sink Thermal Tape -
    Precio:  $37,559.00
    Expira: 13/02/2021
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    Adafruit Thermal Interface Products Heat Sink Thermal Tape -

    -Titulo Original : Thermal Interface Products Heat Sink Thermal Tape - 3M 8810 - 80mm x 80mm (1 piece)-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1468 // Stock Type: Components & Parts >> Heat Sinks // In Stock & Ready to Ship // Get that heat sink stuck on good and strong with 3M's thermal tape. Specifically designed for attaching heat sinks to ICs. Works better and is less messy than thermal glues or pastes because the thickness is even across the area. A perfect match for our range of small heat sinks, either in aluminum or copper. Comes in a square of 80mm x 80mm (3 square) - but can be cut into any shape or size. For more information about 3M's 8810 thermal tape check out the datasheet Heat Sink Thermal Tape - 3M 8810 - 80mm x 80mm ( 0:13 ...
  • Adafruit TB6612 1.2A DC/Stepper Motor Driver Breakout Board
    Precio:  $56,269.00
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    Adafruit TB6612 1.2A DC/Stepper Motor Driver Breakout Board

    -Titulo Original : Adafruit TB6612 1.2A DC/Stepper Motor Driver Breakout Board-Fabricante : ADAFRUIT-Descripcion Original: TB6612 motor driver // 1.2A per channel // Runs at 2.7V-5V logic. The motor voltage is separate from the logic voltage. Good for motor voltages from 4.5V up to 13.5V // Dimensions: 27mm x 19mm x 3mm / 1.1" x 0.7" x 0.1" // Weight: 1.8g // Spin two DC motors, step one bi-polar or uni-polar stepper, or fire off two solenoids with 1.2A per channel using the TB6612. These are perhaps better known as the drivers in our assembled Adafruit Motorshield or Motor HAT. We really like these dual H-bridges, so if you want to control motors without a shield or HAT these are easy to include on any solderless breadboard or perma-proto. We solder on TB6612 onto a breakout board for you here, with a polarity protection FET on the motor voltage input and a pullup on the standby enable pin. Each breakout chip contains two full H-bridges (four half H-bridges). That means you can drive 2-4 solenoids (only two can be active at a time, on opposite bridges), two DC motors bi-directionally, or one stepper motor. Just make sure they're good for 1.2 Amp or less of current, since that's the limit of this chip. They do handle a peak of 3A but that's just for a short amount of time, like 20 milliseconds. What we like most about this particular driver is that it comes with built in kick-back diodes internally so you dont have to worry about the inductive kick damaging your project or driver! There's two digital inputs per H-bridge (one for each half of the bridge) as well as a PWM input per driver so you can control motor speed. Runs at 2.7V-5V logic. The motor voltage is separate from the logic voltage. Good for motor voltages from 4.5V up to 13.5V! This wont work well for 3V motors. Comes as one assembled and tested breakout plus a small strip of header. You'll need to do some light soldering to attach the header onto the breakout PCB. Arduino, motors, and power supply not included. Check out our handy tutorial on assembly and wiring...
  • Adafruit Stereo Enclosed Speaker Set - 3w 4 Ohm
    Precio:  $60,049.00
    Expira: 23/03/2023
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    Adafruit Stereo Enclosed Speaker Set - 3w 4 Ohm

    -Titulo Original : Adafruit Stereo Enclosed Speaker Set - 3W 4 Ohm-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1669 // Stock Type: Components & Parts >> Speakers // In Stock & Ready to Ship // Listen up! This set of two 2.8 x 1.2 speakers are the perfect addition to any audio project where you need 4 ohm impedance and 3W or less of power. We particularly like these speakers as they are small and enclosed for good audio volume and quality. The pair have a handy SPK input cable to add audio to your displays (the connectors are similar to the JST-PH series  which is ~2.0mm spacing). We're specifically carrying these to use with our 10.1 inch , 7 inch , or 5.6 inch 1280x800 Display w/ Audio driver boards. However, they work peachy-keen with any of our audio amps as well, such as the MAX98306 , TS2012 or TPA2016 stereo class D amplifiers...
  • Adafruit 1332 Membrane 1x4 Keypad Extras ADA1332
    Precio:  $34,139.00
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    Adafruit 1332 Membrane 1x4 Keypad Extras ADA1332

    -Titulo Original : Adafruit Membrane 1x4 Keypad Extras [ADA1332]-Fabricante : Adafruit-Descripcion Original: Easy to use keypad for your Arduino or Raspberry Pi project // This keypad has 4 buttons, and since every key has its own wire line, no matrix code is required // The membrane is soft and has a removable paper backing to expose a strong adhesive // Includes a 5-pin extra-long header strip so you can plug this into a breadboard with ease. // Keypad dimensions: 69.14mm / 2.72" x 20.07mm / 0.79" // Punch in your secret key into this numeric membrane keypad. This keypad has 4 buttons, and since every key has its own wire line, no matrix code is required - just treat these like every day switches. The membrane is soft and has a removable paper backing to expose a strong adhesive so you can stick this on an enclosure and feed the cable through a slot. Its a simple keypad but that's why we like it. We include a 5-pin extra-long header strip so you can plug this into a breadboard with ease. Technical Details Weight: 2.83g Keypad dimensions: 69.14mm / 2.72 x 20.07mm / 0.79 Length of cable + connector: 87.31mm / 3.43 x 14.28mm / 0.56 5-pin 0.1 pitch connecto...
  • Adafruit 3296 DS1307 Real Time Clock Breakout Board
    Precio:  $48,109.00
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    Adafruit 3296 DS1307 Real Time Clock Breakout Board

    -Titulo Original : Adafruit 3296 DS1307 Real Time Clock Breakout Board-Fabricante : Adafruit-Descripcion Original: DS1307 Real Time Clock Breakout Board This real time clock (RTC) with battery backup allows your microcontroller project to keep track of time even if it's reprogrammed or if the power is lost. It's perfect for data logging, clock-building, time stamping, timers, alarms, and more. The DS1307 is the most popular RTC but it requires 5V power to work (although we've used it with 5V power and 3.3V logic successfully). The DS1307 is simple and inexpensive but not a high precision device. It may lose or gain up to 2 seconds a day. For a high-precision, temperature compensated alternative, take a look at the DS3231 precision RTC . It works great with an Arduino using our RTC library or with a Raspberry Pi (or similar single board linux computer) . Note: This product does not come with a CR1220 coin cell battery. We recommend you purchase a CR1220 coin cell battery to use with this product. Features PCB & header are included Plugs into any breadboard, or you can use wires Two mounting holes Will keep time for 5 years or more Specifications Length: 25.8mm/1.02in Width: 21.7mm/0.85in Height: 5mm/0.2in Weight: 2.3g/0.09oz Mounting holes are 2.2mm(0.086in) diameter, 25mm(0.98in) apart This board/chip uses I²C 7-bit address 0x68 . Made in China...
  • Adafruit Flora RGB Smart NeoPixel Version 2 - Pack of 4 [ADA
    Precio:  $66,429.00
    Expira: 10/02/2021
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    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...
  • placa Si5351 I2c Iic High Frequency Signal Generator +acc 2u
    Precio:  $59,649.00
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    placa Si5351 I2c Iic High Frequency Signal Generator +acc 2u

    -Titulo Original : AITIAO 2Pcs Si5351 I2C IIC High Frequency Signal Generator DC 3V-5V CJMCU-5351 Si5351A Clock Generator Breakout Board 8KHz To 160MHz Square Wave Frequency Generator With Dupont Cable-Fabricante : AITIAO-Descripcion Original: - El Si5351 es un generador de reloj configurable I2C que es ideal para reemplazar cristales, osciladores de cristal, VCXO, bucles de bloqueo de fase (PLL) y buffers de distribución en aplicaciones sensibles al costo. - Este chip tiene una referencia de cristal de precisión de 25MHz y PLL y divisores internos para que pueda generar casi cualquier frecuencia, desde...
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