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Componentes Electrónicos > Semiconductores > Circuitos Integrados
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![Adafruit Magnetic contact switch (door sensor) [ADA375]](https://images-na.ssl-images-amazon.com/images/I/41wSgMUFHoL.jpg "Adafruit Magnetic contact switch (door sensor) [ADA375]")
Precio: $46,349.00 -
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16/01/2024Precio: $32,809.00 -
Precio: $48,919.00 -
Precio: $61,419.00
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Precio: $70,289.00 -
Expira:
30/03/2024Precio: $534,929.00 -
Precio: $47,919.00 -
Precio: $78,479.00
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Precio: $55,839.00 -
Precio: $74,339.00 -
Precio: $71,449.00 -
Precio: $90,729.00
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Expira:
07/08/2021Precio: $46,829.00 -
Precio: $40,329.00 -
Expira:
04/04/2021Precio: $67,359.00 -
Precio: $41,849.00
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![Adafruit Photo cell (CdS photoresistor) [ADA161]](https://images-na.ssl-images-amazon.com/images/I/51JfafhXsdL.jpg "Adafruit Photo cell (CdS photoresistor) [ADA161]")
Expira:
04/01/2022Precio: $26,269.00 -
![Adafruit Breadboard Trim Potentiometer [ADA356]](https://images-na.ssl-images-amazon.com/images/I/51keAkoMCvL.jpg "Adafruit Breadboard Trim Potentiometer [ADA356]")
Expira:
22/02/2023Precio: $47,709.00 -
Precio: $44,259.00 -
Precio: $78,929.00
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Precio: $72,419.00 -
Precio: $114,189.00 -
Precio: $70,539.00 -
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Precio: $46,349.00
Adafruit Magnetic contact switch (door sensor) [ADA375]
-Titulo Original : Adafruit Magnetic contact switch (door sensor) [ADA375]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 375 // Stock Type: Sensors >> Proximity // In Stock & Ready to Ship // This sensor is essentially a reed switch, encased in an ABS plastic shell. Normally the reed is 'open' (no connection between the two wires). The other half is a magnet. When the magnet is less than 13mm (0.5) away, the reed switch closes. They're often used to detect when a door or drawer is open, which is why they have mounting tabs and screws. You can also pick up some double-sided foam tape from a hardware store to mount these, that works well without needing screws... -
Precio: $32,809.00Expira: 16/01/2024
Adafruit Premium Female/Male 'Extension' Jumper Wires - 20 x
-Titulo Original : Adafruit Premium Female/Male 'Extension' Jumper Wires - 20 x 3 [ADA1953]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1953 // Stock Type: Prototyping >> Jumper Wiring >> Female/Male // In Stock & Ready to Ship // These Female/Male 'extension' jumper wires for making wire harnesses or jumpering between headers on PCB's. These premium jumper wires are 3 (75mm) long and come in a 'strip' of 20 (2 pieces of each of ten rainbow colors). They have 0.1 male header contacts on one end and 0.1 female header contacts on the other. They fit cleanly next to each other on standard-pitch 0.1 (2.54mm) header. The best part is they come in a 20-pin ribbon cable. You can always pull the ribbon wires off to make individual jumpers, or keep them together to make neatly organized wire harnesses. We have tons of different Jumper Wires available, in all shapes and sizes! The length of the jumper wires is sometimes a bit longer than what is listed. For best results, when plugging these in a line, have the sides with the 'silver latch bit' sticking out since that side is a tiny bit wider than 0.... -
Precio: $48,919.00
Adafruit Mini Lipo w/Mini-B USB Jack - USB LiIon/LiPoly Char
-Titulo Original : Adafruit Mini Lipo w/Mini-B USB Jack - USB LiIon/LiPoly Charger - v1-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1905 // Stock Type: Power >> LiIon & LiPoly >> Chargers // In Stock & Ready to Ship // Adafruit Mini Lipo w/Mini-B USB Jack - USB LiIon/LiPoly charger - v1 Adafruit Product ID: 1905. Battery not included... -
Precio: $61,419.00
Adafruit 3988 Prop Maker FeatherWing
-Titulo Original : Adafruit (3988 Prop Maker FeatherWing-Fabricante : Adafruit-Descripcion Original: The Adafruit Feather series gives you lots of options for a small, portable, rechargeable microcontroller board. Perfect for fitting into your next prop build! This FeatherWing will unlock the prop-maker inside all of us, with tons of stuff packed in to make sabers & swords, props, toys, cosplay pieces, and more. Snap-in NeoPixel port - With a 3-pin JST connector, you can plug in one of our JST-wired NeoPixel strips directly, or use a 3-pin JST connector to wire up your favorite shape of addressable NeoPixel LEDs. This port provides high current drive from either the Feather Lipoly or USB port, whichever is higher. A level shifter gives you a clean voltage signal to reduce glitchiness no matter what chip you're using 3W RGB LED drivers - 3 high current MOSFETs will let you connect a 3W RGB LED for powerful eye-blasting glory. For most Feathers, the 3 pins are PWM capable so you can generate any color you like. Available as pin breakouts plus strain-relief holes Triple-Axis Accelerometer with Tap Detection - The LIS3DH is our favorite accelerometer, you can use this for detection motion, tilt or taps. Here's an example of a light saber that makes sounds when swung or hit. We have code for this chip in both Arduino and CircuitPython. Class D Audio Amplifier - Drive a 8Ω 1Watt speaker or 4Ω 3W speaker for sound effects. Plug and play with our cute and slim oval speaker, or connect a picoblade cable for your favorite speaker. For use only with Feathers that have analog audio out such as the Feather M0 Express and M4 series. Low power mode! The power system for the RGB LED, NeoPixels and speaker amplifier can be controlled by a pin to cut power to them, so you have lower power usage when the prop is in sleep or off mode (but can wake up fast by listening to the button press or accelerometer data). When the power pin is set low, the current draw for just the wing is under 1mA and no there's current draw from any attached NeoPixel...
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Precio: $70,289.00
Adafruit Power Management IC Development Tools Precision LM4
-Titulo Original : Adafruit Power Management IC Development Tools Precision LM4040 Voltage Reference Breakout - 2.048V and 4.096V (1 Piece)-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 2200 // Stock Type: Breakout Boards >> Batteries/Power // In Stock & Ready to Ship // How good is your multimeter really ? Or maybe your analog converter needs a good reference? Or lets say you want to test your microcontroller's conversion accuracy & precision. If only you had a dependable, high precision, rock-solid voltage reference. Now you know why we made this very cute and useful little breakout board. It has two very high precision shunt-type voltage references with 750 ohm biasing resistors. One is 2.048V (great for 3.3V reference systems) and the other is 4.096 (great for 5V). Both are 0.1% accuracy!Using is easy, just power with about 5V-12V, or 3V if you want only the 2V reference to work. Then measure the voltage on the output. Note that these are not regulators - you can't power anything off the output. They are for measurements only. For more details, check the LM4040 Datasheet for more information... -
Precio: $534,929.00Expira: 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: $47,919.00
Adafruit Micro Lipo w/MicroUSB Jack - USB LiIon/LiPoly charg
-Titulo Original : Adafruit Micro Lipo w/MicroUSB Jack - USB LiIon/LiPoly charger - v1 [ADA1904]-Fabricante : ADAFRUIT-Descripcion Original: Battery not included // Adafruit Micro Lipo w/MicroUSB Jack - USB LiIon/LiPoly charger - v1 Adafruit Product ID: 1904. Battery not included... -
Precio: $78,479.00
Adafruit 4258 LPS35HW Water Resistant Pressure Sensor
-Titulo Original : Adafruit 4258 LPS35HW Water Resistant Pressure Sensor-Fabricante : Adafruit-Descripcion Original: water resistant barometric pressure and temperature sensor that is also safe to use in wet environments // should work well for normal wet situations like weather stations or high humidity // 260 to 1260 hPa absolute pressure range // 24-bit pressure data output -- ODR from 1 Hz to 75 H // 16-bit temperature data output -- SPI and I²C interfaces // Sometimes you need to sense pressure in a damp environment. And sometimes you need to know the relative changes in pressure as well as the absolute pressure. For the times you need to do both (or either), the LPS35HW is the pressure sensor for you. Combining protection from water intrusion with support for high precision relative and absolute measurements, this sensor will do what you need. With drivers for CircuitPython, Arduino, and Raspberry Pi, and support for I2C or SPI (Arduino only SPI support, for now) you'll be measuring pressure in moist situations in no time. The ST LPS35HW is a water resistant barometric pressure and temperature sensor that is also safe to use in wet environments. The sensing element is nestled safely in a ceramic package and is encased in a waterproof gel that prevents water that gets into the sensor from interfering with readings. It does not carry any ratings for resistance to moisture so you probably don't want to take it to the bottom of the Mariana Trench, but it should work well for normal wet situations like weather stations or high humidity. Along with not being afraid of getting wet, the LPS35HW has a 24bit pressure data and 16 bit temperature data, allowing it to deliver pressure readings with +/- 0.1% hPa accuracy. It can measure from 260 to 1260 hPa and is able to withstand pressure up to 20 times its measurement range. To help you take measurements to your requirements, the LPS35HW also offers an adjustable data rate, as well as a low pass filter to remove noise from the signal. Finally, the onboard temperature compensation makes sure that your readings are always good and won't vary as the temperature changes. We placed this sensor on a breakout board with a 3.3V regulator and level shifting circuitry so it can be used by 3V or 5V power/logic devices. A small piece of header is also included, so you can solder it in for use with a breadboard...
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Precio: $55,839.00
Bateria Lipo 3.7v 200mah 25 X 20 X 6mm Jst Conector
-Titulo Original : 3.7V 200mAh 602025 Lipo battery Rechargeable Lithium Polymer ion Battery Pack with JST Connector-Fabricante : ZONYAKY-Descripcion Original: Voltage: DC 3.7V; Capacity: 200mAh Material: Lithium Polymer; Net Weight: 7g Size: 25 x 20 x 6mm / 0.98 x 0.79 x 0.24 (L*W*T) Connector Type: 2P PH2.0mm Pitch; Cable Length: 5cm / 2 Package Content: 1 x Lithium Polymer Batter... -
Precio: $74,339.00
Adafruit L3GD20H Triple-Axis Gyro Breakout Board - L3GD20/L3
-Titulo Original : Adafruit L3GD20H Triple-Axis Gyro Breakout Board - L3GD20/L3G4200 Upgrade - L3GD20H [ADA1032]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1032 // Stock Type: Sensors >> Motion // In Stock & Ready to Ship // A gyroscope is a type of sensor that can sense twisting and turning motions. Often paired with an accelerometer, you can use these to do 3D motion capture and inertial measurement (that is - you can tell how an object is moving!) As these sensors become more popular and easier to manufacture, the prices for them have dropped to the point where you can easily afford a triple-axis gyro! Only a decade ago, this space-tech sensor would have been hundreds of dollars. This breakout board is based around the latest gyro technology, the L3GD20H from STMicro . It's the upgrade to the L3G4200 ( see this app note on what to look for if upgrading an existing design to the L3GD20 ) with three full axes of sensing. The chip can be set to ±250, ±500, or ±2000 degree-per-second scale for a large range of sensitivity. There's also built in high and low pass sensing to make data processing easier. The chip supports both I2C and SPI so you can interface with any microcontroller easily. Since this chip is a 3.3V max device, but many of our customers want to use it with an Arduino, we soldered it to a breakout board with level shifting circuitry so you can use the I2C or SPI interface safely using a 5V interface device. We also place a 3.3V regulator on there so you can power it from 5V. Since we expect people will want to attach it firmly to their project, the PCB comes with four 2.1mm mounting holes. Use #2-56 imperial or M2 screws screws. Getting started is easy - simply connect SDA to your Arduino I2C data pin (On the UNO this is A4), SCL to I2C clock (Uno: A5), GND to ground, and Vin to 3 or 5VDC. Then install and run our easy to use Arduino library, which will print out the XYZ sensor data to the serial terminal. Our library also supports SPI on any 4 digital I/O pins, see the example for wiring... -
Precio: $71,449.00
Adafruit 259 , USB Li-Ion/LiPoly Charger, v1.2
-Titulo Original : Adafruit 259 , USB Li-Ion/LiPoly Charger, v1.2-Fabricante : ADAFRUIT-Descripcion Original: Comes assembled and tested with a free bonus jst cable // For charging single lithium ion/lithium polymer // Weight: 5.7G ( 0.2Oz) // Chip supports a 10K ntc thermistor which we have stuffed as a plain 10K. For people who require temperature monitors (using high charge rates), remove the 10K and solder in the thermistor in its place // 0.1 inch // This is a lithium ion and lithium polymer battery charger based on the MCP73833. It uses a USB mini-b for connection to any computer or 'USB wall adapter'. charging is done 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 fast-charge current is 500MA by default, but is easily adjustable from 100MA up to 1000MA by soldering a through-hole resistor on-board. This board is great for DIY projects because it has 3 indicator LEDs - one for power, one for charging status and a third that indicates when charging is complete. You may also keep the battery connected to the charger and pass power through the additional jst connector using the included cable... -
Precio: $90,729.00
Adafruit 3357 Music Maker FeatherWing - MP3 OGG WAV MIDI Syn
-Titulo Original : Adafruit (PID 3357 Music Maker FeatherWing - MP3 OGG WAV MIDI Synth Player-Fabricante : Adafruit-Descripcion Original: Features the VS1053B codec chip - decodes Ogg Vorbis, MP3/MP2/MP1, MP4, AAC, WMA, FLAC, WAV/PCM, MIDI. // SPI Interface // Can play audio from an uSD (micro SD) card // FAT16/FAT32 formatted SD card // Built-in MIDI synth/drum machine with dozens of instruments // Bend all audio files to your will with the Adafruit Music Maker FeatherWing! It's a fun-size version of our Music Maker shield for Arduino! This powerful shield features the VS1053, an encoding/decoding (codec) chip that can decode a wide variety of audio formats such as MP3, AAC, Ogg Vorbis, WMA, MIDI, FLAC, WAV (PCM and ADPCM). You can do all sorts of stuff with the audio as well such as adjusting bass, treble, and volume digitally. All this functionality is implemented in a light-weight SPI interface so that any Feather Board can play audio from an SD card. There's also a special MIDI mode that you can boot the chip into that will read 'classic' 31250Kbaud MIDI data from the UART TX pin and act like a synth/drum machine - there are dozens of built-in drum and sample effects! What a great musical add-on to your Feather! That's why we spun up this super FeatherWing, perfect for use with a great many of our Feather Boards! Here are some specs: Features the VS1053B codec chip - decodes Ogg Vorbis, MP3/MP2/MP1, MP4, AAC, WMA, FLAC, WAV/PCM, MIDI. Stereo audio out with proper audio filter caps and ground reference so it can be safely connected directly to headphones, a stereo system or other powered speakers MicroSD card socket, for any FAT16/FAT32 formatted SD card from 64MB or greater Built in MIDI synth/drum machine with dozens of instruments Each order comes with one tested FeatherWing, and two sticks of 0.1 male headers to plug it into your Feather. Some light soldering is required to attach the through-hole headers to the PCB for plugging into your Feather Board. Headphones, SD card and Feather Board not included...
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Precio: $46,829.00Expira: 07/08/2021
Adafruit Ds2413 1-wire Two Gpio Controller Breakout [ada155
-Titulo Original : Adafruit DS2413 1-Wire Two GPIO Controller Breakout [ADA1551]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1551 // Stock Type: Breakout Boards >> Other // In Stock & Ready to Ship // You're too cool for I2C, and SPI has so many wires, 8-bit parallel... how can that be fashionable!? You are a 1-Wire kinda gal, and you want more 1-Wire breakouts in your life to complement all of your great engineering. Well rock on, because here you go, it's a 1-Wire controller with two open-drain GPIO. You can put as many of the DS2413's as you want on a single I/O line, each one is uniquely addressable and shares the single I/O pin happily. The two controllable I/O lines (PIOA and PIOB) can be used as inputs or outputs. They are open-drain, so if you want to power an LED or something, you'll need a remote power supply (see Maxim's product page for more details ) We have a basic Arduino sketch that uses the OneWire library to communicate with this chip. Don't forget to add the 4.7Kohm resistor from I/O to your 1-Wire controller power supply (3.3V - 5V) on the Arduino side of the wires. DS2413 1-Wire Two GPIO Controller Breakout ( 4:45 ... -
Precio: $40,329.00
Adafruit TPIC6B595 High Power Shift Register - TPIC6B595 [AD
-Titulo Original : Adafruit TPIC6B595 High Power Shift Register - TPIC6B595 [ADA457]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 457 // Stock Type: Components & Parts >> IC & Transistors // In Stock & Ready to Ship // Add a bunch of high-power outputs to a microcontroller system with chainable shift registers. These chips take a serial input (SPI) of 1 byte (8 bits) and then output those digital bits onto 8 pins. You can chain them together so putting three in a row with the serial output of one plugged into the serial input of another to make 3 x 8 = 24 digital outputs. You can chain pretty much as many as you want. This makes it easy to control a lot of outputs like LEDs from only 3 digital microcontroller pins. This item contains ! These chips similarly to the more well known 7HC595s but they are high power drains, able to sink 150mA per pin. They cannot source current so they should be connected to LED cathodes. This makes them ideal for use with LED matrices where you end up sinking 8 or more LEDs at once. These chips are DIP package so you can easily plug them into any breadboard or perfboard with 0.1 spacing. They are not the same pinout as '595s so check the datasheet! For an excellent tutorial on using shift registers, check out the Arduino ShiftOut pag... -
Precio: $67,359.00Expira: 04/04/2021
Adafruit NeoTrellis RGB Driver PCB for 4x4 Keypad (3954)
-Titulo Original : Adafruit NeoTrellis RGB Driver PCB for 4x4 Keypad (3954)-Fabricante : ADAFRUIT-Descripcion Original: 4x4 button pad boards // Each order comes with one NeoTrellis board with seesaw chip and 16 NeoPixels already soldered in place // Elastomer button pad not included // By popular request, we've upgraded our popular Trellis elastomer button kits to now have a PCB with full color NeoPixel support! You heard that right, no more single-color LEDs, you can now have any color you like under the fantastic rubbery button pads we sell. These 4x4 button pad boards are fully tile-able and communicate over I2C. With 5 address pins, you've got the ability to connect up to 32 together in any arrangement you like. With our trusty seesaw I2C-to-anything chip, you don't even need to manage the NeoPixel driving. That's right! Both the button management and LED driving is completely handled for you all over plain I2C. With both Arduino/C++ and CircuitPython/Python library support, you can use these pads with any and all microcontroller or computer boards. Perfect for your next cool interface, MIDI instrument, control panel...whatever could benefit from beautiful diffused colorful buttons. For fast connection to a single board, we include a JST-PH 4-pin connector that will give you power+data access. It's Grove compatible (the cable fits, even though its not the exact same connector), or you can use a JST-PH 4 pin cable. You can tile up to 32 boards together by soldering them edge-to-edge and soldering closed the I2C address jumpers, then use one I2C connection for all tiled NeoTrellis boards! Each order comes with one NeoTrellis board with seesaw chip and 16 NeoPixels already soldered in place. Elastomer button pad not included, so be sure to pick one up... -
Precio: $41,849.00
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...
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Precio: $26,269.00Expira: 04/01/2022
Adafruit Photo cell (CdS photoresistor) [ADA161]
-Titulo Original : Adafruit Photo cell (CdS photoresistor) [ADA161]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 161 // Stock Type: Sensors >> Light/Color/Photo // In Stock & Ready to Ship // CdS cells are little light sensors. As the squiggly face is exposed to more light, the resistance goes down. When its light, the resistance is about 5-10KΩ, when dark it goes up to 200KΩ.To use, connect one side of the photo cell (either one, its symmetric) to power (for example 5V) and the other side to your microcontroller's analog input pin. Then connect a 10K pull-down resistor from that analog pin to ground. The voltage on the pin will be 2.5V or higher when its light out and near ground when its dark. CdS photocells are not RoHS compliant , so if you need something equivalent but RoHS compiant, check out the photo transistor. For a full tutorial with wiring diagrams, code examples and project ideas, please read the photocell tutorial page ... -
Precio: $47,709.00Expira: 22/02/2023
Adafruit Breadboard Trim Potentiometer [ADA356]
-Titulo Original : Adafruit Breadboard Trim Potentiometer [ADA356]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 356 // Stock Type: Components & Parts >> Passives // In Stock & Ready to Ship // These are our favorite trimpots, perfect for breadboarding and prototyping. They have a long grippy adjustment knob and with 0.1 spacing they plug into breadboards or perfboards with ease.This is the same pot that comes with our character LCDs and tutorial pack... -
Precio: $44,259.00
Adafruit Pro Trinket Liion/lipoly Backpack Add-on
-Titulo Original : Adafruit Pro Trinket LiIon/LiPoly Backpack Add-On-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 2124 // Stock Type: Power >> LiIon & LiPoly >> Accessories // In Stock & Ready to Ship // If you have a Pro Trinket you probably know it's the perfect little size for a portable project. This LiPoly backpack makes it really easy to do! Instead of wiring 2 or 3 boards together to make a charging system, this little PCB sits on top of the Pro Trinket and allows a LiPoly/LiIon battery to plug in. When the Pro Trinket USB port is powered, the battery is recharged automatically. Unplug the USB port and the Pro Trinket will switch over to the rechargeable battery.Ideally, this backpack is for use with the 3.3V Pro Trinket, so that the battery voltage (3.7V-4.2V) will get regulated down to 3.3V on the Pro Trinket board. However, many times, you can run a 5V Pro Trinket + accessories off of the ~4V from the LiPoly battery with no problem. (Technically its overclocking but we've never seen that affect the Pro Trinket itself, AVRs are happy to overclock without complaint).Solder the backpack on with the extra long header so that it can still plug into a breadboard, or clip the long header leads short afterwards for a slim package. 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.If you want to add an On/Off switch, we also made that really easy. The two 0.1 holes with a box around them are the battery output line. Carefully cut the trace between them with a hobby knife and replace with two wires from a switch like this slide switch , or this pushbutton one , for example. 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 bottom, for when you'l... -
Precio: $78,929.00
Adafruit 3229 Radio FeatherWing - RFM69HCW 900MHz
-Titulo Original : Adafruit (PID 3229 Radio FeatherWing - RFM69HCW 900MHz-Fabricante : Adafruit-Descripcion Original: SX1231 based module with SPI interface // Packet radio with ready-to-go Arduino libraries // Uses the license-free ISM bands // +13 to +20 dBm up to 100 mW Power Output Capability (power output selectable in software) // 50mA (+13 dBm) to 150mA (+20dBm) current draw for transmissions // Add short-hop wireless to your Feather with these Radio Featherwings. These add-ons for any Feather board will let you integrate packetized radio (with the RFM69 radio) or LoRa radio (with the RFM9x's). These radios are good options for kilometer-range radio, and paired with one of our WiFi, cellular or Bluetooth Feathers, will let you bridge from 433/900 MHz to the Internet or your mobile device. These radio modules come in four variants (two modulation types and two frequencies) The RFM69's are easiest to work with, and are well known and understood. The LoRa radios are exciting, longer-range and more powerful but also more expensive. RFM69 @ 433 MHz - basic packetized FSK/GFSK/MSK/GMSK/OOK radio at 433 MHz for use in Europe ITU 1 license-free ISM, or for amateur use with restrictions (check your local amateur regulations!) RFM69 @ 900 MHz - basic packetized FSK/GFSK/MSK/GMSK/OOK radio at 868 or 915 MHz for use in Americas ITU 2 license-free ISM, or for amateur use with restrictions (check your amateur regulations!) RFM98 @ 433 MHz - LoRa capable radio at 433 MHz for use in Europe ITU 1 license-free ISM, or for amateur use with restrictions (check your local amateur regulations!) RFM95 @ 900 MHz - LoRa capable radio at 868 or 915 MHz for use in Americas ITU 2 license-free ISM, or for amateur use with restrictions (check your local amateur regulations!) This is the RFM69 @ 900 MHz version, it can be used for 868 MHz or 915 MHz (the radios use software configured frequency) These are +20dBm FSK packet radios that have a lot of nice extras in them such as encryption and auto-retransmit. They can go at least 500 meters line of sight using simple wire antennas, probably up to 5Km with directional antennas and settings tweaking...
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Precio: $72,419.00
Adafruit 3346 I2S 3W Stereo Speaker Bonnet For Raspberry Pi
-Titulo Original : Adafruit (PID 3346 I2S 3W Stereo Speaker Bonnet For Raspberry Pi - Mini Kit-Fabricante : Adafruit-Descripcion Original: 3W Stereo Amplifier Bonnet for Raspberry Pi // I2S digital sound standard interface // Plug any 4 ohm or 8 ohm speakers // Operating Voltage: 5V (2.4A for 3W 4 ohm speakers) // Works with Raspberry Pi with 2x20 headers (A+, B+, Zero, Pi 2, Pi 3, etc) // Hey Mr. DJ! Turn up that Raspberry Pi mix to the max with this cute 3W Stereo Amplifier Bonnet for Raspberry Pi. (It's not big enough to be an official HAT, so we called it a bonnet, you see?) It's the exact same size as a Raspberry Pi Zero but works with any and all Raspberry Pi computers with a 2x20 connector - A+, B+, Zero, Pi 2, Pi 3, etc. We've tested it out with Raspbian (the offical operating system) and Retropie. This Bonnet uses I2S a digital sound standard, so you get really crisp audio. The digital data goes right into the amplifier so there's no static like you hear from the headphone jack. And it's super easy to get started. Just plug in any 4Ω to 8Ω speakers, up to 3 Watts, run our installer script on any Raspberry Pi, reboot and you're ready to jam! Each order comes as a fully tested PCB with a 2x20 header and 2x terminal blocks. Some light soldering is required to attach the header onto PCB so you can plug it into your Raspberry Pi. Once that's done either plug one of our enclosed speaker sets right into the JST jack in the middle or you can solder the terminal blocks in and then connect any speaker you like like our 4Ω 3W or 8Ω 1W. Hey you can even use a surface transducer! Our tutorial will get you set up with instructions, you'll be rockin' out in 15 minutes. Don't forget to make sure you have a good strong 5V power supply - especially if you're using the 3W 4 ohm speakers! Our 2.4A power plug is recommended. Pi Zero and speakers not included... -
Precio: $114,189.00
Adafruit Feather M4 Express - Featuring ATSAMD51 - ATSAMD51
-Titulo Original : Adafruit Feather M4 Express - Featuring ATSAMD51 - ATSAMD51 Cortex M4-Fabricante : ADAFRUIT-Descripcion Original: 512KB Flash and 192KB RAM // ATSAMD51J19 // 120MHz Cortex M4 // It's what you've been waiting for, the Feather M4 Express featuring ATSAMD51. This Feather is fast like a swift, smart like an owl, strong like a ox-bird (it's half ox, half bird, OK?) This feather is powered by our new favorite chip, the ATSAMD51J19 - with its 120MHz Cortex M4 with floating point support and 512KB Flash and 192KB RAM. Your code will zig and zag and zoom, and with a bunch of extra peripherals for support, this will for sure be your favorite new chipset. And best of all, it's a Feather - so you know it will work with all our FeatherWings! What a great way to quickly get up and running. The most exciting part of the Feather M4 is that while you can use it with the Arduino IDE - and it's bonkers fast when you do, we are shipping it 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 Feather and your code will go with you. The Feather M4 Express uses the extra space left over to add a Mini NeoPixel, 2 MB SPI Flash storage and a little prototyping space. You can use the SPI Flash storage like a very tiny hard drive. When used in CircuitPython, the 2 MB flash acts as storage for all your scripts, libraries and files. When used in Arduino, you can read/write files to it, like a little datalogger or SD card, and then with our helper program, access the files over USB... -
Precio: $70,539.00
Cable lcd For Dell G3 3500 G5 5500 G5 5505 01f2kr 1f2kr
-Titulo Original : Suyitai LCD LVDS LED EDP 144Hz 40PIN Ribbon Video Screen Video Display Cable Wire Line Replacement For Dell G3 3500 G5 5500 G5 5505 01F2KR 1F2KR 450.0K702.0001-Fabricante : Suyitai-Descripcion Original: - Solo necesita el precio razonable, puede obtener un juego de ajedrez hecho de madera real. Nuestros productos también son respetuosos con el medio ambiente, por lo que no se tiñen con ningún proceso químico y tienen un alto nivel de seguridad. - A y A es actualmente el escaso ajedrez del mercado que cumple con las dimensiones estándar. 15 incrustaciones de tablero con cuadrados de 1,65 (fresno europeo/arce), mientras se equipa con piezas Staunton de 3 king y 1,15 de diámetro de base. (el rey mide el doble de la altura de los cuadrados y el diámetro de la base es el 75 por ciento de los cuadrados). - El uso de piezas premium de triple peso brinda comodidad y tranquilidad al usar la tabla, al mismo tiempo que hace que sea menos probable que se vuelque. La almohadilla de vellón en la parte inferior de la pieza de ajedrez protege la superficie del tablero y mejora la resistencia al deslizamiento. El diseño del cajón mantiene el polvo fuera de las piezas de ajedrez y permite un fácil almacenamiento. - Tanto la practicidad como la estética, nuestro juego de ajedrez, pero también tiene una mano de obra meticulosa y detalles sorprendentes, no solo es una colección, sino también una opción perfecta para regalos navideños... -
Precio: $110,209.00
Adafruit Circuit Playground Classic
-Titulo Original : Circuit Playground Classic-Fabricante : ADAFRUIT-Descripcion Original: Circuit Playground, featuring ATMega32U4 is designed to be used with Arduino IDE and code.org CS Discoveries // ATmega32u4 Processor, running at 3.3V and 8MHz. MicroUSB port for programming and debugging with Arduino IDE // The Circuit Playground has USB HID support, so it can act like a mouse or keyboard and attach directly to computers. // Green "ON" LED so you know its powered // Red "#13" LED for basic blinking // Would you like to learn electronics, with an all-in-one board that has sensors and LEDs built in? Circuit Playground is here - and it's the best way to practice programming on real hardware with no soldering or sewing required! This is the Classic version of Circuit Playground, which comes with an ATmega32u4. It's designed to be used with Arduino IDE and code.org CS Discoveries only. It even comes with Firmata already programmed in, so you can use it immediately with code.org Discoveries without any preparation or updates. If you would like to use MakeCode or CircuitPython, check out Circuit Playground Express, which can be used with MakeCode, CircuitPython or Arduino. Circuit Playground features an ATmega32u4 processor (3.3V @ 8MHz), just like our popular Flora. The board's also round and has alligator-clip pads around it so you don't have to solder or sew to make it work. You can power it from USB, a AAA battery pack, or with a Lipoly battery (for advanced users). Just program your code into the board then take it on the go! MicroUSB port for programming and debugging with Arduino IDE USB port can act like serial port, keyboard, mouse, joystick or MIDI Circuit Playground has built-in USB support. Built in USB means you plug it in to program it and it just shows up. All you really need is a Micro-B data/sync USB cable - not included! With the new 1.6.4+ Arduino IDE, it takes only a few seconds to add support. The Circuit Playground has USB HID support, so it can act like a mouse or keyboard and attach directly to computers. Features: 10 x mini NeoPixels, each one can display any color Motion sensor Temperature sensor Light sensor Sound sensor Mini speaker 2 x Push buttons Slide switch 8 x alligator-clip friendly input/output pins I2C, UART, and 4 pins that can do analog inputs/PWM output All 8 pads can act as capacitive touch inputs Reset butto...
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Book : What It Is - Lynda Barry
Precio: $93,209.00-Titulo Original : What It Is-Fabricante : Drawn And Quarterly... -
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Libro : Degeneracion - Pardo, David
Precio: $30,259.00-Titulo Original : Degeneracion (Spanish Edition)-Fabricante : Createspace Independen... -
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Malla Cuero para Apple Watch (38/40mm) SECBOLT [7CPZHP3Y]
![Malla Cuero para Apple Watch (38/40mm) SECBOLT [7CPZHP3Y]](https://images-na.ssl-images-amazon.com/images/I/71nRJctW%2BuL.jpg "Malla Cuero para Apple Watch (38/40mm) SECBOLT [7CPZHP3Y]")
Precio: $98,509.00-Titulo Original : Secbolt Leather Bands Compatible Apple Watch Band 38mm 40mm Slim R... -
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Wiha 36291 Juego de destornilladores, Torx, 6 piezas
Precio: $172,719.00-Titulo Original : Wiha 36291 Screwdriver Set, Torx, 6 Piece-Fabricante : WIHA-Descri... -
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Bullworker 50cm Steel Bow - Full Body Workout - Isometric
Precio: $958,629.00-Titulo Original : Bullworker 20 Steel Bow - Full Body Workout - Portable Home Gym I... -
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Libro : Aprende A Dibujar Vehículos Para Niños Imágenes..
Precio: $50,839.00-Titulo Original : Aprende A Dibujar Vehiculos Para Niños: Imagenes Simples, Imitar ...
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