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  • Adafruit GPS Development Tools FLORA GPS Starter Pack
    Precio:  $33,749.00

    Adafruit GPS Development Tools FLORA GPS Starter Pack

    -Titulo Original : GPS Development Tools FLORA GPS Starter Pack-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1090 // Stock Type: Wearables >> FLORA >> Packs // In Stock & Ready to Ship // Get started with the fabulous Adafruit Flora platform with this lovely starter kit. Included are plenty of parts to make a few different fun projects! There's a Flora motherboard, a GPS module that can also perform location datalogging, eight ultra-bright chainable RGB pixels, a battery holder and batteries, two types of our high quality stainless steel thread, alligator clips to help you test out your parts, a USB cable for reprogramming the Flora, and some parts to make a wearable remote control (or TV-B-Gone!): NPN transistors, long range IR LEDs, and matching resistors.  FLORA main board  As of May 12th, 2015  the Flora GPS Starter Pack now includes v2 of the FLORA! Flora Wearable Ultimate GPS module Eight Flora RGB NeoPixels V2 3xAAA Battery holder with JST connector and on/off switch Stainless Thin Conductive Thread - 2 ply - 25 meter/85 ft Stainless Medium Conductive Thread - 3 ply - 18 meter/60 ft Needle set with 20 pieces Small Alligator Clip Test Lead (set of 12) USB cable - A/MicroB - 3ft 4x Alkaline AAA batteries 2x NPN Bipolar Transistors (PN2222) 2x Super-bright 5mm IR LEDs 2x 100-ohm resistorsWe guarantee lots of safe sewing fun!You may get a FLORA with an off-white or black JST connector...
  • Adafruit 2999 ATWINC1500 WiFi Breakout
    Precio:  $6,189.00

    Adafruit 2999 ATWINC1500 WiFi Breakout

    -Titulo Original : Adafruit ATWINC1500 WiFi Breakout-Fabricante : Adafruit-Descripcion Original: Connect your Arduino to the Internet with this fine new FCC-certified WiFi module from Atmel. This 802.11bgn-capable WiFi module is the best new thing for networking your devices, with SSL support and rock solid performance - running our adafruit.io MQTT demo for a full weekend straight with no hiccups (it would have run longer but we had to go to work, so we unplugged it). We like these so much, they've completely replaced the CC3000 module on all our projects. The Adafruit ATWINC1500 WiFi Breakout uses SPI to communicate, so with about 6 wires, you can get your wired up and ready to go. Right now the Atmel-supplied library works great with Arduino Zero, and seems to work OK on Uno but may not work on other Arduinos. You can clock it as fast as 12MHz for speedy, reliable packet streaming. And scanning/connecting to networks is very fast, a few seconds. This module works with 802.11b, g, or n networks & supports WEP, WPA and WPA2 encryption. The datasheet says it can do Soft-AP mode but we don't have any code to actually use that. Since this is our new favoritest SPI-protocol WiFi module we've decided to make a little breakout for it. The breakout comes with level shifting on all the input pins so you can use it with 3V or 5V logic. A 3.3V voltage regulator that can handle the 300mA spikes lets you power from 3-5.5VDC. There's also 3 LEDs that you can control over the SPI interface (part of the library code) or you can have controlled by the Arduino library. They'll light up when connected to an SSID, or transmitting data...
  • Adafruit Drv8871 Dc Motor Driver Breakout Board - 3.6a Max
    Precio:  $3,059.00

    Adafruit Drv8871 Dc Motor Driver Breakout Board - 3.6a Max

    -Titulo Original : Adafruit DRV8871 DC Motor Driver Breakout Board - 3.6A Max-Fabricante : ADAFRUIT-Descripcion Original: Crank up your robotics with powerful Adafruit DRV8871 motor driver breakout board. This motor driver has a lot of great specs that make it useful for a wide variety of mechatronics. In particular, the simple resistor-set current limiting and auto-magic PWM support make it super easy to use with just about any brushed DC motor. Check out the specs for the DRV8871: 6.5V to 45V motor power voltage Up to 5.5V logic level on IN pins 565mΩ Typical RDS(on) (high + low) 3.6A peak current PWM control Current limiting/regulation without an inline sense resistor Undervoltage lockout Overcurrent protection Thermal shutdown Using it is super simple. Connect your motor to the OUT terminal block. Power the board with 6.5-45VDC power on VMotor and provide the H-bridge input control on IN1 and IN2. You can even PWM the inputs and the driver chip will do the right thing. You can set the current limiting with an external resistor Rlim. We solder in a 30K resistor by default for a ~2A current limit, however you can remove this resistor and/or solder a resistor over it to change the resistance and change the limit. Each order comes with one fully assembled and tested motor driver breakout, two 2-pin terminal blocks and a small strip of header. Some light soldering is required to attach the header and terminal blocks but its a simple task that can be done with basic soldering equipment. Technical Details Product Dimensions: 24.4mm x 20.4mm x 9.7mm / 1.0 x 0.8 x 0.4 Product Weight: 2.2g / 0.1o...
  • Adafruit 3296 DS1307 Real Time Clock Breakout Board
    Precio:  $3,369.00

    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 Standalone Momentary Capacitive Touch Sensor Breako
    Precio:  $3,109.00

    Adafruit Standalone Momentary Capacitive Touch Sensor Breako

    -Titulo Original : Adafruit Standalone Momentary Capacitive Touch Sensor Breakout-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1374 // Stock Type: Sensors >> Touch // In Stock & Ready to Ship // This breakout board is the simplest way to create a project with a single momentary capacitive touch sensor. No microcontroller is required here - just power with 1.8 to 5.5VDC and touch the pad to activate the sensor. When a capacitive load is detected (e.g. a person touches the sensor-pad area) the red LED lights up and the output pin goes high. 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 the more-responsive fast mode which draws about 0.5mA. If you need ultra-low (~50uA) power usage, the mode jumper can be cut on one side & soldered closed on the other to fix it into that mode. Check the datasheet for specific power usage measurements. 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 Momentary Capacitive Touch Sensor Breakout ( 11:10 ...
  • Adafruit Speaker - 3 Diameter - 8 Ohm 1 Watt [ADA1313]
    Precio:  $2,209.00

    Adafruit Speaker - 3 Diameter - 8 Ohm 1 Watt [ADA1313]

    -Titulo Original : Adafruit Speaker - 3 Diameter - 8 Ohm 1 Watt [ADA1313]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1313 // Stock Type: Components & Parts >> Speakers // In Stock & Ready to Ship // Listen up! This 3 diameter speaker cone is the perfect addition to any audio project where you need an 8 ohm impedance and 1W or less of power. We particularly like this cone as it has 4 handy mounting tabs 60mm apart. Works great with our Wave shield or class D amplifier board . Speaker - 3 Diameter - 8 Ohm 1 Watt ( 0:01 ...
  • Adafruit (1095 Keyfob 4 Button RF Remote Control - 315MHz
    Precio:  $2,609.00

    Adafruit (1095 Keyfob 4 Button RF Remote Control - 315MHz

    -Titulo Original : Adafruit (1095 Keyfob 4 Button RF Remote Control - 315MHz-Fabricante : ADAFRUIT-Descripcion Original: Weight: 21.22g // Uses two CR2016 coin cells // A matching RF receiver is not included // This 4-button keyfob remote goes with our three basic 315MHz RF receiver modules. // This 4-button keyfob remote goes with our three basic 315MHz RF receiver modules. It will work with all of them, sending out one of four commands that match up with the four outputs. Its small and light weight and will work up to 25 feet away depending on line-of-sight and obstructions. Since this is just a transmitter, if you have multiple receivers, it will turn all of them on and off at the same time (there is no sub-addressing) A matching RF receiver is not included, you'll need to purchase one in addition...
  • Adafruit 1350 EL Wire Coin Cell Mini Inverter ADA1350
    Precio:  $3,069.00

    Adafruit 1350 EL Wire Coin Cell Mini Inverter ADA1350

    -Titulo Original : Adafruit EL Wire Coin Cell Mini Inverter [ADA1350]-Fabricante : Adafruit-Descripcion Original: A really tiny portable inverter for EL wire. Powers off of a single CR2032 coin battery (not included!), it can drive up to 50cm / 20 inches of our high-brightness EL wire or 10cm x 1cm long piece of EL tape for 3 hours (or longer if the EL wire is less than 50cm long). There is a button for selecting steady/blink/off modes. Comes with a 2.5mm pitch female JST connector. Like all inverters we've used, the 2000 Hz oscillation is slightly audible...
  • Adafruit Feather M0 WiFi with uFL - ATSAMD21 + ATWINC1500 -
    Precio:  $9,909.00

    Adafruit Feather M0 WiFi with uFL - ATSAMD21 + ATWINC1500 -

    -Titulo Original : Adafruit Feather M0 WiFi with uFL - ATSAMD21 + ATWINC1500 - fw 19.4.4-Fabricante : ADAFRUIT-Descripcion Original: ATSAMD21G18 @ 48MHz with 3.3V logic/power // 256KB FLASH, 32KB SRAM, No EEPROM // 3.3V regulator (AP2112K-3.3) with 600mA peak current output, WiFi can draw 300mA peak during xmit // USB native support, comes with USB bootloader and serial port debugging // You also get tons of pins - 20 GPIO pins // Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. This is the Adafruit Feather M0 WiFi w/ATWINC1500 - our take on an 'all-in-one' Arduino-compatible + high speed, reliable WiFi with built in USB and battery charging. Its an Adafruit Feather M0 with a WiFi module, ready to rock! We have other boards in the Feather family, check'em out here. Connect your Feather to the Internet with this fine new FCC-certified WiFi module from Atmel. This 802.11bgn-capable WiFi module is the best new thing for networking your devices, with built-in low-power management capabilites, Soft-AP, SSL TLS 1.2 support and rock solid performance. We were running our adafruit.io MQTT demo for a full weekend straight with no hiccups (it would have run longer but we had to go to work, so we unplugged it). This module is very fast & easy to use in comparison to other WiFi modules we've used in the past. This module works with 802.11b, g, or n networks & supports WEP, WPA and WPA2 encryption. You can connect to your own WiFi networks or create your own with Soft AP mode, where it becomes its own access point (we have an example of it creating a webserver that you can then control the Arduino's pins). You can clock it as fast as 12MHz for speedy, reliable packet streaming. And scanning/connecting to networks is very fast, just a second or two...
  • Adafruit 1559 Flora RGB Smart NeoPixel Version 2 - Sheet Of
    Precio:  $9,429.00

    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 Trinket M0 - for use with CircuitPython & Arduino I
    Precio:  $4,399.00

    Adafruit Trinket M0 - for use with CircuitPython & Arduino I

    -Titulo Original : Adafruit Trinket M0 - for use with CircuitPython & Arduino IDE-Fabricante : ADAFRUIT-Descripcion Original: Same size, form-factor, and pinout as classic Trinket // ATSAMD21E18 32-bit Cortex M0+, 48 MHz processor, 6x as fast as original Trinket! // 256KB Flash - 32x as much as 8 KB on ATtiny85 // 32 KB RAM - 64x as much as 512 bytes on ATtiny85 // Header pins require soldering // The Adafruit Trinket M0 is a tiny microcontroller board, built around the Atmel ATSAMD21, a little chip with a lot of power. Perfect for when you don't want to give up your expensive dev-board and you aren't willing to take apart the project you worked so hard to design. It's Adafruit's lowest-cost CircuitPython programmable board! It is the same form factor as the original ATtiny85-based Trinket. The Trinket M0 has swapped out the lightweight ATtiny85 for a ATSAMD21E18 powerhouse. It's just as small, and it's easier to use, so you can do more. The most exciting part of the Trinket M0 is that while you can use it with the Arduino IDE, it is shipped with CircuitPython on board. When you plug it in, it will show up as a very small disk drive with main.py on it. Edit main.py with your favorite text editor to build your project using Python, the most popular programming language. No installs, IDE or compiler needed, so you can use it on any computer, even ChromeBooks or computers you can't install software on. When you're done, unplug the Trinket M0 and your code will go with you. Five GPIO pins with digital input/output with internally connected pullups or pulldowns Three of the I/O pins can be used for 12-bit analog input True analog output on one I/O pin - can be used to play 10-bit quality audio clip...
  • Adafruit Blue 7-segment clock display - 0.56 digit height [A
    Precio:  $2,619.00

    Adafruit Blue 7-segment clock display - 0.56 digit height [A

    -Titulo Original : Adafruit Blue 7-segment clock display - 0.56 digit height [ADA812]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 812 // Stock Type: LEDs >> Segmented // In Stock & Ready to Ship // Design a clock, timer or counter into your next project using our pretty 4-digit seven-segment display. These bright crisp displays are good for adding numeric output. Besides the four 7-segments, there are decimal points on each digit and an extra wire for colon-dots in the center (good for time-based projects). These are ultra bright 125mcd! You can drive these with less current to get the same brightness to save power, or crank them up to 20mA and have them really bright. These displays are multiplexed, common-cathode. What that means it that you can use a 74HC595 or just 8 microcontroller pins if you can spare them to control the 8 anodes (7-seg + decimal) at about ~15mA each, and then connect NPN transistors or a TPIC6B595 to the cathodes to sink the 8*20mA = ~120mA maximum per digit. These come in a bright blue color, we also have many other sizes and colors...
  • Adafruit 2491 ESP8266 SMT Module ADA2491
    Precio:  $2,879.00

    Adafruit 2491 ESP8266 SMT Module ADA2491

    -Titulo Original : Adafruit ESP8266 SMT Module [ADA2491]-Fabricante : Adafruit-Descripcion Original: Add Internet to your next project with an adorable, bite-sized WiFi microcontroller, at a price you like! The ESP8266 processor from Espressif is an 80 MHz microcontroller with a full WiFi front-end (both as client and access point) and TCP/IP stack with DNS support as well. We do sell these on a breakout, but maybe you wanna just put this in your own project PCB. // Comes with 4MB flash chip, ESP processory, and onboard antenna. These come pre-progammed with the NodeMCU Lua firmware, so you are ready to rock. // Add Internet to your next project with an adorable, bite-sized WiFi microcontroller, at a price you like! The ESP8266 processor from Espressif is an 80 MHz microcontroller with a full WiFi front-end (both as client and access point) and TCP/IP stack with DNS support as well. We do sell these on a breakout, but maybe you wanna just put this in your own project PCB. As of Dec 1 2016, we are shipping the ESP-12S version which no longer has the SPI flash pads brought out on the bottom row. Note that you couldn't use them for GPIOs or anything, they were there so you could program the FLASH chip only. These modules are very easy to hand solder, with big pads! We have this part in the Adafruit Eagle library (ESP12) - the extra pads don't appear but they are not usable anyways. Comes with 4MB flash chip, ESP processory, and onboard antenna. These come pre-progammed with the NodeMCU Lua firmware, so you are ready to rock. Some extra parts will be needed to get this going, check out the HUZZAH schematic for the extra components we recommend For advanced users only! This product is just the module - which can be difficult to use...
  • Adafruit DS3231 Precision RTC FeatherWing - RTC Add-on For F
    Precio:  $4,759.00

    Adafruit DS3231 Precision RTC FeatherWing - RTC Add-on For F

    -Titulo Original : Adafruit DS3231 Precision RTC FeatherWing - RTC Add-on For Feather Boards [ADA3028]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 3028 // Stock Type: Development Boards >> Feather >> Wings // In Stock & Ready to Ship // A Feather board without ambition is a Feather board without FeatherWings! This is the DS3231 Precision RTC FeatherWing : it adds an extremely accurate I2C-integrated Real Time Clock (RTC) with a Temperature Compensated Crystal Oscillator (TCXO)  to any Feather main board. This RTC is the most precise you can get in a small, low power package. Using our Feather Stacking Headers or Feather Female Headers you can connect a FeatherWing on top of your Feather board and let the board take flight! Check out our range of Feather boards here. Most RTCs use an external 32kHz timing crystal that is used to keep time with low current draw. And that's all well and good, but those crystals have slight drift, particularly when the temperature changes (the temperature changes the oscillation frequency very very very slightly but it does add up!) This RTC is in a beefy package because the crystal is inside the chip! And right next to the integrated crystal is a temperature sensor. That sensor compensates for the frequency changes by adding or removing clock ticks so that the timekeeping stays on schedule.With a CR1220 12mm coin cell plugged into the top of the FeatherWing, you can get years of precision timekeeping, even when main power is lost. Great for datalogging and clocks, or anything where you need to really know the time. A CR1220 coin cell is required to use the battery-backup capabilities! We don't include one by default, to make shipping easier for those abroad,  but we do stock them so pick one up or use any CR1220 you have handy. Our tutorial for the DS3231 breakout has all the library and example code you need to get started, works with any and all of our Feathers via the Arduino IDE Check out our range of Feather boards here...
  • Adafruit 419 Membrane 3x4 Matrix Keypad Extras ADA419
    Precio:  $2,619.00

    Adafruit 419 Membrane 3x4 Matrix Keypad Extras ADA419

    -Titulo Original : Adafruit Membrane 3x4 Matrix Keypad Extras [ADA419]-Fabricante : Adafruit-Descripcion Original: Punch in your secret key into this numeric matrix keypad. This keypad has 12 buttons, arranged in a telephone-line 3x4 grid. It's made of a thin, flexible membrane material with an adhesive backing (just remove the paper) so you can attach it to nearly anything. The keys are connected into a matrix, so you only need 7 microcontroller pins (3-columns and 4-rows) to scan through the pad. Check the tutorials tab for links to an Arduino library and example code...
  • Adafruit Long Flex sensor [ADA182]
    Precio:  $6,449.00

    Adafruit Long Flex sensor [ADA182]

    -Titulo Original : Adafruit Long Flex sensor [ADA182]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 182 // Stock Type: Sensors >> Touch // In Stock & Ready to Ship // This sensor can detect flexing or bending in one direction. They were popularized by being used in the Nintendo PowerGlove as a gaming interface. These sensors are easy to use, they are basically resistors that change value based on how much they're flexed. If they're unflexed, the resistance is about ~10KΩ. When flexed all the way the resistance rises to ~20KΩ. They're pretty similar to FSRs so following this tutorial will get you started . You can use an analog input on a microcontroller (with a pullup resistor) or a digital input with the use of a 0.1uF capacitor for RC timing. The bottom part of the sensor (where the pins are crimped on) is very delicate so make sure to have strain relief - such as clamping or gluing that part so as not to rip out the contacts...
  • Adafruit 4282 PiRTC - Precise DS3231 Real Time Clock For Ras
    Precio:  $5,179.00

    Adafruit 4282 PiRTC - Precise DS3231 Real Time Clock For Ras

    -Titulo Original : Adafruit 4282 PiRTC - Precise DS3231 Real Time Clock For Raspberry Pi-Fabricante : Adafruit-Descripcion Original: This is the best battery-backed real time clock (RTC) you can get that allows your Raspberry Pi project to keep track of time if the power is lost. Perfect for data-logging, clock-building, NTP servers, time-stamping, timers and alarms, etc. Equipped with a genuine DS3231 RTC, it works great with the Raspberry Pi and has native kernel support. This Real Time Clock (RTC) is the most precise you can get in a small, low power package. Most RTCs use an external 32kHz timing crystal that is used to keep time with low current draw. And that's all well and good, but those crystals have slight drift, particularly when the temperature changes (the temperature changes the oscillation frequency very very very slightly but it does add up!) This RTC is in a beefy package because the crystal is inside the chip! And right next to the integrated crystal is a temperature sensor. That sensor compensates for the frequency changes by adding or removing clock ticks so that the timekeeping stays on schedule. Item Specific Fully assembled & tested PCB plugs directly into your Pi's GPIO pins No soldering required Will keep time for 5 years or more Size: 21.3mm x 20.0mm x 13.6mm / 0.8 x 0.8 x 0.5 Weight: 2.7g / 0.1oz CR1220 coin cell battery not include...
  • Adafruit Tsl2591 High Dynamic Range Digital Light Sensor [a
    Precio:  $2,689.00

    Adafruit Tsl2591 High Dynamic Range Digital Light Sensor [a

    -Titulo Original : Adafruit TSL2591 High Dynamic Range Digital Light Sensor [ADA1980]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1980 // Stock Type: Sensors >> Light/Color/Photo // In Stock & Ready to Ship // When the future is dazzlingly-bright, this ultra-high-range luminosity sensor will help you measure it. The TSL2591 luminosity sensor is an advanced digital light sensor, ideal for use in a wide range of light situations. Compared to low cost CdS cells, this sensor is more precise, allowing for exact lux calculations and can be configured for different gain/timing ranges to detect light ranges from 188 uLux up to 88,000 Lux on the fly. The best part of this sensor is that it contains both infrared and full spectrum diodes! That means you can separately measure infrared, full-spectrum or human-visible light. Most sensors can only detect one or the other, which does not accurately represent what human eyes see (since we cannot perceive the IR light that is detected by most photo diodes) This sensor is much like the TSL2561 but with a wider range (and the interface code is different). This sensor has a massive 600,000,000:1 dynamic range! Unlike the TSL2561 you cannot change the I2C address, so keep that in mind. The built in ADC means you can use this with any microcontroller, even if it doesn't have analog inputs. The current draw is extremely low, so its great for low power data-logging systems. about 0.4mA when actively sensing, and less than 5 uA when in power-down mode. Of course, we wouldn't leave you with a datasheet and a good luck! - we wrote a detailed tutorial showing how to wire up the sensor, use it with an Arduino and example code that gets readings and calculates lux...
  • Adafruit OctoWS2811 Adapter for Teensy 3.1
    Precio:  $6,069.00

    Adafruit OctoWS2811 Adapter for Teensy 3.1

    -Titulo Original : Adafruit Accessories OctoWS2811 Adapter for Teensy 3.1-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1779 // Stock Type: NeoPixels >> Drivers // In Stock & Ready to Ship // This adapter board connects the Teensy 3.1 to up to thousands of WS2811/WS2812 (a.k.a NeoPixel) and compatible LEDs using the OctoWS2811 Library . It features a 74HCT245 buffer chip and 100 ohm series matching resistors. A CAT6 Ethernet cable is used to connect this board to the LED strips. A CAT6 cable is designed for very high bandwidth, minimal cross-talk between twisted pairs, and 100 ohm impedance, for a very high quality signal. Teensy 3.1 is a small, breadboard-friendly development board designed by Paul Stoffregen and PJRC. Teensy 3.1 brings a low-cost 32 bit ARM Cortex-M4 platform to hobbyists, students and engineers, using an adapted version of the Arduino IDE (Teensyduino) or programming directly in C language....
  • Adafruit 4320 Circuit Playground Proto Gizmo - Bolt On Perma
    Precio:  $3,639.00

    Adafruit 4320 Circuit Playground Proto Gizmo - Bolt On Perma

    -Titulo Original : Adafruit 4320 Circuit Playground Proto Gizmo - Bolt On Perma-Proto-Fabricante : Adafruit-Descripcion Original: ets you connect solderable circuits in a sturdy and reliable fashion // Comes with a PCB that has pre-soldered standoffs attached, and 12x M3 screws for attachment // Fits both Classic and Express Circuit Playgrounds // Extend and expand your Circuit Playground projects with a bolt on Perma-Proto that lets you connect solderable circuits in a sturdy and reliable fashion. This PCB looks just like a solderless breadboard but has permanently affixed M3 standoffs that act as mechanical and electrical connections. Solder to the gold-plated traces to create your custom invention! Each pad of the Circuit Playground has a large oval pad you can connect to, and in the center is a blue-marked Ground rail and red-marked 3.3V rail. The center has side-connected groups, they're marked in black on top. Once you're done you can screw on/off the Gizmo as many times as you like. Comes with a PCB that has pre-soldered standoffs attached, and 12x M3 screws for attachment. Fits both Classic and Express Circuit Playgrounds, but the oval pad markings match the CPX pad naming...
  • Adafruit Mini Metal Speaker w/ Wires - 8 ohm 0.5W [ADA1890]
    Precio:  $2,099.00

    Adafruit Mini Metal Speaker w/ Wires - 8 ohm 0.5W [ADA1890]

    -Titulo Original : Adafruit Mini Metal Speaker w/ Wires - 8 ohm 0.5W [ADA1890]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1890 // Stock Type: Components & Parts >> Speakers // In Stock & Ready to Ship // Listen up! This tiny 1 diameter speaker cone is the perfect addition to any small audio project where you need an 8 Ω impedance and will be using 0.5W or less of power. We particularly like this cone as it's very simple and its metal body is extremely lightweight. It's very similar to the speaker in the Drawdio kit. Works great with our Wave shield or class D amplifier board . Just be careful not to overdrive it if you're using the class D amp breakouts as it can put 1.7W into the speaker, blowing it out! Start with lower volume and increase carefully...
  • Adafruit 783 2 X 2032 Coin Cell Battery Holder - 6V Output W
    Precio:  $2,359.00

    Adafruit 783 2 X 2032 Coin Cell Battery Holder - 6V Output W

    -Titulo Original : Adafruit 2 X 2032 Coin Cell Battery Holder - 6V Output With On/Off Switch [ADA783]-Fabricante : Adafruit-Descripcion Original: 2 x 2032 Coin Cell Battery Holder - 6V output with On/Off switch [ADA783...
  • Adafruit Audio IC Development Tools Stereo 3.7W Class D Audi
    Precio:  $3,749.00

    Adafruit Audio IC Development Tools Stereo 3.7W Class D Audi

    -Titulo Original : Audio IC Development Tools Stereo 3.7W Class D Audio Amplifier (1 Piece)-Fabricante : ADAFRUIT-Descripcion Original: Price For: Pack of 1 Manufacturer: Adafruit Product Category: Audio IC Development Tools RoHS: Brand: Adafruit Packaging: Bulk // This incredibly small stereo amplifier is surprisingly powerful - able to deliver 2 x 3.7W channels into 3 ohm impedance speakers. Inside the miniature chip is a class D controller, able to run from 2.7V-5.5VDC. Since the amp is a class D, its incredibly efficient (over 90% efficient when driving an 8Ω speaker at over a 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 360KHz 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 header to plug it into a breadboard, 3.5mm screw-terminal blocks so you can easily attach/detach your speakers, and a 2x4 header + jumper to change the amplifier gain on the fly. You will be ready to rock in 15 minutes! Speakers are not included, use any 3ohm or greater impedance speakers...
  • Adafruit 2633 Bluefruit LE SPI Friend - Bluetooth Low Energy
    Precio:  $4,959.00

    Adafruit 2633 Bluefruit LE SPI Friend - Bluetooth Low Energy

    -Titulo Original : Adafruit Bluefruit LE SPI Friend - Bluetooth Low Energy (BLE)-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...
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