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  • Reed Switch Magnetic 2.5x14mm (5 unidades) para Arduino
    Precio:  $2,299.00

    Reed Switch Magnetic 2.5x14mm (5 unidades) para Arduino

    -Titulo Original : HiLetgo® 5pcs 2.5x14mm Reed Switch Magnetic Induction Switch Electromagnetic N/O N/C SPDT Glass Seal for Arduino -Fabricante : HiLetgo-Descripcion Original: Compatible for LG AN-MR600 AN-MR600G, not original model. Magic Remote Control FOR LG TV F8580 UF8500 UF9500 UF7702 OLED 5EG9100 55EG9200 AN-MR650...
  • Adafruit 2821 Feather HUZZAH with ESP8266 Wi-Fi
    Precio:  $4,069.00

    Adafruit 2821 Feather HUZZAH with ESP8266 Wi-Fi

    -Titulo Original : Adafruit 2821 Feather HUZZAH with ESP8266 Wi-Fi-Fabricante : ADAFRUIT-Descripcion Original: Measures 2.0" x 0.9" x 0.28" without headers soldered in // 4Mb of flash and built in wifi 802.11 b/g/n // Reset button // Pin #0 red led for general purpose blinking. Pin #2 blue led for bootloading debug & general purpose blinking // Power/enable pin and 4 mounting holes // At the feather huzzah's heart is an ESP8266 WiFi microcontroller clocked at 80 MHz and at 3.3V logic. This controller contains a tensile chip core as well as a full WiFi stack. You can program the controller using the arduino ide for an easy-to-run Internet of things core. We wired up a high-quality silabs Cp2104 usb-serial chip that an upload Code at a blistering 921, 600 Baud for fast development time. It also has auto-reset so no fiddling with pins and reset buttons. The Cp2104 has better driver support than the CH340 and can do very high speeds without stability issues. To make it easy to use for portable projects, we added a connector for any of our 3.7V lithium polymer batteries and built in battery charging. You don't need a battery, for it will run just fine straight from the Micro USB connector. But If you do have a battery, you can take it on the go, and plug in the USB to recharge. The feather will automatically switch over to USB power when it's available...
  • Teensy Lc With Pins
    Precio:  $3,839.00

    Teensy Lc With Pins

    -Titulo Original : Teensy LC with pins-Fabricante : PJRC-Descripcion Original: Teensy-LC (Low Cost) is a powerful 32 bit microcontroller board, with a rich set of hardware peripherals, at a very affordable price! // Teensy-LC delivers an impressive collection of capabilities to make modern electronic projects simpler. It features an ARM Cortex-M0+ processor at 48 MHz, 62K Flash, 8K RAM, 12 bit analog input & output, hardware Serial, SPI & I2C, USB, and a total of 27 I/O pins. Teensy-LC maintains the same form-factor as Teensy 3.2, with most pins offering similar peripheral features...
  • Hiletgo Esp32 Lora Sx1278 0.96inch Oled + Antena 433/470mhz
    Precio:  $5,779.00

    Hiletgo Esp32 Lora Sx1278 0.96inch Oled + Antena 433/470mhz

    -Titulo Original : HiLetgo ESP32 LoRa SX1278 0.96 inch OLED Display Development Board WIFI Bluetooth Dual Core 240MHz CP2102 and 433/470MHz Antenna for Arduino Smart WIFI LoRa 32-Fabricante : HiLetgo-Descripcion Original: Specification: Operating voltage: 3.3V to 7V Operating temperature range: -40 ° C to + 90 ° C Supports Sniffer, Station, softAP and Wi-Fi Direct modes Data rate: 150 Mbps 11n HT40,72 Mbps 11n HT20,54 Mbps 11g, 11 Mbps 11b Transmit power: 19.5 dBm 11b, 16.5 dBm 11g, 15.5 dBm 11n Receiver sensitivity up to - 139 dBm UDP continues to throughput by 135 Mbps Package Including: 1 * WIFI LoRa 32 Development Board with OLED 1 * 433/470MHz Antenna 1 * Pin sticker 2 * Pin header...
  • Adafruit Ultimate GPS FeatherWing
    Precio:  $10,259.00

    Adafruit Ultimate GPS FeatherWing

    -Titulo Original : Adafruit Ultimate GPS FeatherWing-Fabricante : ADAFRUIT-Descripcion Original: This FeatherWing plugs right into your Feather board and gives it a precise, sensitive, and low power GPS module for location identifcation anywhere in the world. As a bonus, the GPS can also keep track of time once it is synced with the satellites. // The Wing is built around the MTK3339 chipset, a no-nonsense, high-quality GPS module that can track up to 22 satellites on 66 channels, has an excellent high-sensitivity receiver (-165 dB tracking!), and a built in antenna. It can do up to 10 location updates a second for high speed, high sensitivity logging or tracking. Power usage is incredibly low, only 20 mA during navigation. // The MTK3339-based module has external antenna functionality. The module has a standard ceramic patch antenna that gives it -165 dB sensitivity, but when you want to have a bigger antenna, you can snap on any 3V active GPS antenna via the uFL connector. The module will automatically detect the active antenna and switch over! // We added some extra goodies to make this GPS FeatherWing better than a breakout: a FET-driven ENABLE pin so you can turn off the module using any microcontroller pin for low power use, a CR1220 coin cell holder to keep the RTC running and allow warm starts and a tiny bright red LED. The LED blinks at about 1Hz while it's searching for satellites and blinks once every 15 seconds when a fix is found to conserve power. // Comes as a fully assembled FeatherWing with GPS module and a coin cell holder. However, the 12mm coin cell is not included - it isn't required but if you would like a battery backup, a CR1220 coin battery must be purchased seperately. We also toss in some header so you can solder it in and plug into your Feather. // Satellites: 22 tracking, 66 searching Patch Antenna Size: 15mm x 15mm x 4mm Update rate: 1 to 10 Hz Position Accuracy...
  • Contempo Views Pack de 2 motores paso a paso con controlador y estuche de transporte
    Precio:  $2,289.00

    Contempo Views Pack de 2 motores paso a paso con controlador y estuche de transporte

    -Titulo Original : Contempo Views Pack of 2 Gear Stepper Motor w/Driver + Carrying Case-Fabricante : Contempo Views-Descripcion Original: Includes EVA carrying case ($10 value) // On-board ULN2003A chipset // On-board 4-way indicator light // Compatible with Arduino // Mainly used in air conditioner louver, small cooling and heating fan etc. Stable and all technic parameters are qualified for national electronic standard of SJ/T10689-95. - Rated Voltage: DC 5V - Number of Pole: 4 - Speed Variation Ratio: 1/64 - Stride Angle: 5.625 deg/64 - DC Resistance: 200Ω ± 7%(25 deg C) - Idle In-traction Frequency: > 600Hz - Idle Out-traction Frequency: > 1000Hz - In-traction Torque: > 34.3mN.m(120Hz) - Self-positioning Tor: > 34.3mN.m - Insulated Resistance: > 10MΩ(500V) - Insulated Electricity Power: 600VAC/1mA/1s - Insulation Grade: A - Rise in Temperature: - Noise...
  • Makerfocus 2pcs Nrf24l01p+pa+lna Rf Wireless Transmission Mo
    Precio:  $3,289.00

    Makerfocus 2pcs Nrf24l01p+pa+lna Rf Wireless Transmission Mo

    -Titulo Original : MakerFocus 2pcs nRF24L01P+PA+LNA RF Wireless Transmission Module 2.4GHz ML01DP5 22dBm 100mW 2300M Measured Distance SPI Interface with Antenna Anti Theft Anti-Interference-Fabricante : MAKERFOCUS-Descripcion Original: ★Instruction: https://drive.google.com/drive/folders/1Ujn_24yEq7LEECZaUXEs2dlr0RzBdEhK // ML01DP5 is based on original imported nRF24L01P for the worldwide 2.4 - 2.5 GHz ISM band; With a FREE 2.4G SMA Antenna which can measured 2300m, shielding function and low-radiation.Frequency:2.4GHz; Max Power:100mW // Equipped with 20dBm power amplifier chip which makes the transmitting power achieves 100mW (20dBm) while the receiving sensitivity enhanced by 10dB. Those features make the transmitting distance 10 times longer than nRF24L01P itself. // The anti-interference shielding cover on the module makes the anti-interference performance better; This Product has passed CE and ISO9001 Certification. // We Have a Strong After-sales Service Team: As long as you have any questions about the product, we will resolve your issue immediately if received your email, your satisfactory purchase experience is our greatest hope! How to email us? Plz click “MakerFocus” and click “Ask a question” to email us! Looking forward to your consultation! // Color: Power Supply: 2.0V3.6VDC Communication interface: Standard SPI mode Operating frequency: 2400MHz-2525MHz(1MHz step ) Maximum power: 20dBm (about 100mW) Gbps: 250k,1M,2M, Adjustable Antenna Type: SMA Recommended Measured distance: 2000M(Actual measurement distance: 2300M) Working Humidity: <90% RH Connector:2*4*2.54mm Size:18 * 33.4mm Transmitting Current: 20dBm Operating Temperature: -40℃ ~ +85℃ Storage Temperature: -55℃~ +125℃ Working Humidity: <90% RH Communications levels: 0.7VDD5.2VDC Emission current: 95mA Sinks current: 20mA Transceiver length:single packet: 1—32 bytes, 3 FIFO buffer RSSI support: Only support packet loss statistics Receiving Sensitivity: -106dBm250Kbps -96dbm1Mbps -92dbm2Mbps 2 * nRF24L01P+PA+LNA RF Wireless Transmission Module 2 * Antenn...
  • Arduino Kit ELEGOO (1ERP6WL4)
    Precio:  $3,309.00

    Arduino Kit ELEGOO (1ERP6WL4)

    -Titulo Original : ELEGOO Electronic Fun Kit Bundle with Breadboard Cable Resistor, Capacitor, LED, Potentiometer (235 Items) for Arduino, Respberry Pi-Fabricante : ELEGOO-Descripcion Original: This kit has all the components you need to start your projects for Arduino or Raspberry Pi and other microcontrollers // With more than 200Pcs components // With a precision potentiometer, better quality, power supply module and breadboard // With jumper wire and f-m DuPont wire // Not including the controller board // Color: Established in 2011, ELEGOO is a thriving technology company dedicated to open-source hardware research & development, production and marketing. Our own Quality Management Team will secure the premium quality of our products and we would like to receive your valuable suggestions for our products and make your idea come true listing: 1pcs Power Supply Module WARNING: Pls. do not use the voltage higher than 9V 1pcs 400 tie-points Breadboard 1pcs 65 Jumper Wire 20pcs Female-to-male DuPont Wire 1pcs Active Buzzer 1pcs Passive Buzzer 1pcs Precision Potentiometer 1pcs IC 4N35 1pcs IC 74HC595 5pcs Diode Rectifier (1N4007) 5pcs NPN Transistor (PN2222) 2pcs Photoresist or 1pcs Thermistor 10pcs Button (small) 10pcs White LED 10pcs Yellow LED 10pcs Blue LED 10pcs Green LED 10pcs Red LED 1pcs RGB LED 2pcs Pin header (40pin) 10pcs 22pf Ceramic Capacitor 10pcs 104 Ceramic Capacitor 5pcs Electrolytic Capacitor (10UF 50V) 5pcs Electrolytic Capacitor (100UF 50V) 10pcs Resistor (10R) 10pcs Resistor (100R) 30pcs Resistor (220R) 10pcs Resistor (330R) 10pcs Resistor (1K) 10pcs Resistor (2K) 10pcs Resistor (5K1) 10pcs Resistor (10K) 10pcs Resistor (100K) 10pcs Resistor (1M)...
  • Resolución 200x200 Módulo de pantalla de tinta electrónica de 1.54 pulgadas Papel electrónico electrónico Sreen con cont
    Precio:  $4,519.00

    Resolución 200x200 Módulo de pantalla de tinta electrónica de 1.54 pulgadas Papel electrónico electrónico Sreen con cont

    -Titulo Original : 200x200 Resolution 1.54inch E-Ink Display Module Electronic E-paper Sreen with Embedded Controller SPI Interface Support Partial Refresh for Raspberry Pi/Arduino/Nucleo-Fabricante : Waveshare-Descripcion Original: 200x200, 1.54inch E-Ink display module, SPI interface // Due to the advantages like ultra low power consumption, wide viewing angle, great effect under sunlight, it is an ideal choice for applications such as shelf label, industrial instrument, and so on. // No backlight, keeps displaying last content for a long time even when power down // Ultra low power consumption, basically power is only required for refreshing // Development Resources: www.waveshare.com/wiki/1.54inch_e-Paper_Module // Color: 200x200, 1.54inch E-Ink display module, SPI interface Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32) Operating voltage: 3.3V Interface: 3-wire SPI, 4-wire SPI Outline dimension: 48mm × 33mm Display size: 27.6mm × 27.6mm Dot pitch: 0.138 × 0.138 Resolution: 200 × 200 Display color: black, white Grey level: 2 Partial refresh time: 0.3s Full refresh time: 2s Refresh power: 26.4mV(typ.) Standby power: Viewing angle: >170° 1.54inch e-Paper Module x1 XH2.54 20cm 8Pin x1 100% original gurantee, technical support always available...
  • codificador USB Arcade Zero Delay a Joystick para Mame Jamma
    Precio:  $2,899.00

    codificador USB Arcade Zero Delay a Joystick para Mame Jamma

    -Titulo Original : Reyann Zero Delay Arcade USB Encoder Pc to Joystick for Mame Jamma & Other Pc Fighting Games-Fabricante : Reyann-Descripcion Original: Zero Delay Arcade USB Encoder For Your Pc Game DIY! Generic Game Controller support PC & Raspberry Pi 1/2/3 Use this Encoder you can build your own Arcade Game Machine! 100% Zero Delay USB Encoder to Arcade Joystick! High Quality! Support All Joystick and Push Button types which with 4.8mm Terminal...
  • Hiletgo Esp32 Oled Wifi Kit Esp-32 Pantalla Oled Azul (vrlp)
    Precio:  $3,039.00

    Hiletgo Esp32 Oled Wifi Kit Esp-32 Pantalla Oled Azul (vrlp)

    -Titulo Original : MakerFocus ESP8266 OLED WiFi Development Board 0.91 Inch ESP8266 OLED Display CP2102 Support Arduino IDE ESP8266 NodeMCU LUA-Fabricante : MAKERFOCUS-Descripcion Original: Note: This item comes unassembled, soldering of headers is required. Lithium battery is not included, battery may be purchased here: https://www.amazon.com/dp/B079M2W85C. Please feel free to email us if you have any questions or you would have a bulk order, how to email us? Click “MakerFocus” and “Ask a question”. Looking for your consultation! // Link to download English documentation and pinout diagram: https://www.adrive.com/public/drzr3P/datasheet%20F000905.rar https://drive.google.com/open?id=0B8DSGdAr8_31d19WQmN6SE1fLVE, https://github.com/Heltec-Aaron-Lee/WiFi_Kit_series // 3.With 0.91 Inch 128*32 OLED Display, white, with WIFI, You will have an advanced and fun development environment! // Main chips: esp8266 chip, cp2102 chip, leads all pins of ESP8266. Support Arduino and NodeMCU programing. To know more details of specifications, pls carefully view the images. // 12 digital pins can be configured to read, write, IIC, SPI, the middle, PWM and other functions; 1 AD input, Working voltage: 3.3V 7V. // WIFI Kit 8 is a cost-effective Internet of things development program , the main chip using ESP8266, with CP2012 USB to serial chip, lithium battery interface and charge and discharge circuit, 32M Byte Flash, WIFI antenna, 0.91-inch OLED display. It can be programmed in Arduino and NodeMCU environments. Document link: https://www.adrive.com/public/drzr3P/datasheet%20F000905.rar 1 * ESP8266 development board with OLED 2 * Pin header...
  • USB Volt Amp Power Meter Voltage Tester Current Charging Mon
    Precio:  $2,939.00

    USB Volt Amp Power Meter Voltage Tester Current Charging Mon

    -Titulo Original : RioRand USB Volt Amp Power Meter Voltage Tester Current Charging Monitor LCD Display DC (USB Blaster) -Fabricante : RioRand -Descripcion Original: Reemplazo de los siguientes números de modelo/pieza de la batería: P5542100-P. Diseñado para/compatible con los siguientes modelos de altavoces Bluetooth: JBL Pulse 3, JBLPULSE3BLKAM, JBLPULSE3WHTAM. 3.7V 6000mAh 22.2Wh Paquete de Baterías Recargables de Litio-Polímero. Incluye herramientas de instalación gratuitas...
  • Adafruit PiUART - USB Console and Power Add-on for Raspberry
    Precio:  $3,369.00

    Adafruit PiUART - USB Console and Power Add-on for Raspberry

    -Titulo Original : Adafruit PiUART - USB Console and Power Add-on for Raspberry Pi-Fabricante : ADAFRUIT-Descripcion Original: Adds a MicroUSB to serial connection // Two LEDs connect to RX and TX on the serial converter chip // Here's another super handy add-on for your Raspberry Pi computer, perfect for 'head-less' setups! The PiUART adds a MicroUSB to serial connection so you can use any serial port software to connect to the Pi's console. It plugs in and is fast and easy to add whenever you need to connect to your Pi. Two LEDs connect to RX and TX on the serial converter chip so you get blinking whenever data is sent or received. We had some space left over, so the PiUART also comes with an on-off switch with a 4 Amp transistor. You can power your Pi through the microUSB port and then use the switch whenever you want to cut power, without having to unplug the cable. Low-power usage Pi's like the Pi Zero and A+ can thus be powered and controlled from a single cable connected to your computer. Heavy-hitter Pi's like the Pi 2 and Pi 3 may draw too much power from a computer USB port, so check if your motherboard has a high-current USB port before trying. Comes fully assembled and ready to go, plug into your Pi, and on Mac OS X install the driver - within 2 minutes and you'll be ready to go. Works with any Raspberry Pi computer (Pi 1, 2, 3, Zero, etc...
  • Adafruit Dotstar Digital Led Strip - Black 144 Led/m - 0.5.
    Precio:  $5,389.00

    Adafruit Dotstar Digital Led Strip - Black 144 Led/m - 0.5.

    -Titulo Original : Adafruit DotStar Digital LED Strip - Black 144 LED/m - 0.5 Meter - BLACK [ADA2328]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 2328 // Stock Type: LEDs >> Strips // In Stock & Ready to Ship // Move over NeoPixels, there's a new LED strip in town! These fancy new DotStar LED strips are a great upgrade for people who have loved and used NeoPixel strips for a few years but want something even better. DotStar LEDs use generic 2-wire SPI, so you can push data much faster than with the NeoPixel 800 KHz protocol and there's no specific timing required. They also have much higher PWM refresh rates, so  you can do Persistence-of-Vision (POV) and have less flickering, particularly at low brightness levels.Like NeoPixels, DotStar LEDs are 5050-sized LEDs with an embedded microcontroller  inside the LED . You can set the color/brightness of each LED to 24-bit color (8 bits each red green and blue). Each LED acts like a shift register, reading incoming color data on the input pins, and then shifting the previous color data out on the output pin. By sending a long string of data, you can control an infinite number of LEDs, just tack on more or cut off unwanted LEDs at the end. The PWM is built into each LED-chip so once you set the color you can stop talking to the strip and it will continue to PWM all the LEDs for youHowever, unlike NeoPixels, these LEDs have 2 wires (input and output) for sending data - one clock pin and one data pin. That means you need two pins, not one, to control DotStars.  Because the clock and data is seperated, you can use any processor speed or type to control these strips, and you don't have to worry about being careful with the timing . Hardware SPI support is handy but not required. This makes them excellent for use with any microcontroller or microprocessor, including Arduino, Raspberry Pi, BeagleBone, Propeller, SparkCore, and any 'raw' microcontrollers/microprocessors. It's very easy to port the library, and you can send data to the pixels at up to 32MHz clock rate!Another nice thing about DotStars is their high PWM rate. You only have to set the 24-bi...
  • Teensy 3.2 OctoWS2811 Adaptor
    Precio:  $3,199.00

    Teensy 3.2 OctoWS2811 Adaptor

    -Titulo Original : Teensy 3.2 OctoWS2811 Adaptor-Fabricante : TEENSY-Descripcion Original: This adaptor board connects Teensy 3.2 to thousands of LEDs using the OctoWS2811 Library. The adaptor features a 74HCT245 buffer chip and 100 ohm impedance matching resistors. CAT6 Ethernet cable is used from this board to the LED strips. CAT6 cable is designed for very high bandwidth, minimal cross-talk between twisted pairs, and 100 ohm impedance, for a very high quality signal. The RJ-45 network jacks allow your LED array to be easily disconnected from the electronics...
  • Cable 2.54mm 26 Pins Flat Ribbon 118cm Uxcell
    Precio:  $3,229.00

    Cable 2.54mm 26 Pins Flat Ribbon 118cm Uxcell

    -Titulo Original : uxcell 2.54mm 26 Pin 26 Way F/F Rainbow IDC Flat Ribbon Cable Connector 118cm-Fabricante : Uxcell-Descripcion Original: Batería LiPo profesional de Gensace: materias primas superiores de polímero de litio de Japón y Corea Excelente duración: recarga rápida, larga vida útil (mínimo 150 veces), hasta 200Wh / kg de densidad de energía Dimensión (L * W * H): 70 * 35 * 17 mm, Peso: 88 g, Conector: Deans Plug Aplicaciones: Diseñado para planeador, avión 3D, volantes de parque, helicóptero Vortex rc, avión, avión, FP...
  • Adafruit MCP9808 High Accuracy I2C Temperature Sensor...
    Precio:  $1,949.00

    Adafruit MCP9808 High Accuracy I2C Temperature Sensor...

    -Titulo Original : Adafruit MCP9808 High Accuracy I2C Temperature Sensor Breakout Board [ADA1782]-Fabricante : ADAFRUIT-Descripcion Original: MCP9808 High Accuracy I2C Temperature Sensor Breakout Board // i2c digital interface (Uses any I2C address from 0x18 thru 0x1F) // Sensing Temperature: -40ºC ~ 125ºC Accuracy: 0.25ºC typical // Voltage - Supply: 2.7V ~ 5.5V // 21mm x 13mm x 2mm / 0.8" x 0.5" x 0.08" Weight: 0.9g // This I2C digital temperature sensor is one of the more accurate/precise we've ever seen, with a typical accuracy of ±0.25°C over the sensor's -40°C to +125°C range and precision of +0.0625°C. They work great with any microcontroller using standard i2c. There are 3 address pins so you can connect up to 8 to a single I2C bus without address collisions. Best of all, a wide voltage range makes is usable with 2.7V to 5.5V logic! Unlike the DS18B20, this sensor does not come in through-hole package so we placed this small sensor on a breakout board PCB for easy use. The PCB includes mounting holes, and pull down resistors for the 3 address pins. We even wrote a lovely little tutorial and library that will work with any Arduino compatible. You'll be up and running in 15 minutes or less...
  • Teensy++ 2.0 with Pins
    Precio:  $6,939.00

    Teensy++ 2.0 with Pins

    -Titulo Original : Teensy++ 2.0 with Pins-Fabricante : PJRC-Descripcion Original: 8-Bit AVR Processor (AT90USB1286) // 128K Flash Memory, 8K RAM, 4K EEPROM // USB Can Emulate Any Type of Device // Arduino Compatible // Includes Pins // The Teensy is a breadboard-friendly development board with loads of features in a, well, teensy package. The Teensy++ breaks out all of the IO available on the AT90USB1286 to breadboard-friendly 0.1 spaced headers so you can hook up a load of peripherals.The Teensy++ comes pre-flashed with a bootloader so you can program it using the on-board USB connection: No external programmer needed! You can program the Teensy in your favorite IDE using C you can install the Teensyduino add-on for the Arduino IDE and write Arduino sketches for Teensy!  2 x 0.7 (50.8 x 17.8 mm)8-Bit AVR Processor (AT90USB1286)128K Flash Memory, 8K RAM, 4K EEPROMUSB Can Emulate Any Type of DeviceSingle Pushbutton ProgrammingArduino Compatible8 Analog Inputs46 Digital I/O Pins9 PWM outputsSPI and I2CPins Included and Installe...
  • M5Stack Official CardKB Mini unidad de teclado MEGA328P Grove I2C USB ISP Programmer para ESP32 Arduino Development Boar
    Precio:  $2,479.00

    M5Stack Official CardKB Mini unidad de teclado MEGA328P Grove I2C USB ISP Programmer para ESP32 Arduino Development Boar

    -Titulo Original : RF Wireless Transmission Module 868 MHZ LoRa Spread-Spectrum Communication, 20dBm 100mW Measured Distance 3000M UART SX1276 Chip RF Receiver Transmitter, Super Anti-Interference Performance-Fabricante : MAKERFOCUS-Descripcion Original: User manual: https://drive.google.com/open?id=1boFZAoJ0MlykF7u_zhK6QC6vdvs94Zgo; This is a 100mW UART transparent and transmission wireless transceiver module, operates at 862893MHz, based on original imported RFIC SX1276 from SEMTECH. The module integrates the function of receiving and sending information, adopts LoRa spread-spectrum technology, which means the transmitting distance and penetration capacity are one time more than that of traditional Frequency-shift Keying // Using the FEC forward error correction algorithm, it can actively correct the interfered data packets, making the communication distance farther, the anti-interference ability stronger, and having the air wake-up function. LoRa Spread-spectrum Communication Super Anti-interference Performance: The RF Wireless Transmission Module adopts LoRa spread-spectrum technology, which means the transmitting distance and penetration capacity are one time more than that of traditional Frequency-shift Keying // Low Power Consumption FEC Forward Error Correction: Working on radio, applicable for battery powered applications. Using the FEC forward error correction algorithm, it can actively correct the interfered data packets, making the communication distance farther, the anti-interference ability stronger, and having the air wake-up function.Professional PCB Design Impedance Control: Reduced the transmission reflection of high frequency signals and improved the effective of signal transmission // Transmission Modes: The users can freely control the disuse and shutdown of the module. The wireless transceiver module support different sleep and stand-by modes. Energy consumption and performance are highly improved. There are four transmission modes: Transparent transmission (Point to Point), transparent transmission (Broadcasting), broadcast transmission and fixed transmission // High Quality Guaranty and Various Applied Occasions: The 868 MHz LoRa wireless transmission module has acquired CE Certificate, FFC Certificate and ROHS Certificate // Color: Mode 0: General mode: M0=0, M1=0;Low power consumptionOccasion (Most occasions) Mode 1:Wake mode:M0=1, M1=0; Using low power consumption, it's the mode of the transmitting party, automatically adding the wake-up code Mode 2:Power saving mode:M0=0, M1=1; Using low power consumption, it's the mode of the receving party, cannottransmit in this mode. Mode 3:Sleep mode:M0=1, M1=1; Using low power consumption, it's the mode of the receving party, cannottransmit in this mode. The module is in a sleep state and can accept parameter setting commands. Chip: SX1276 Model: E32-868T20D Transmit power: 100mW Communication Distance: 3000m RF connector: SMA-K Working frequency:862~893 MHz (Default: 868MHz) Transmitting power:10~20 dBm, Default: 20dBm Receiving sensitivity: -146 dBm Air data rate: 0.3k~19.2kbps(Default: 2.4kbps) Size: 21 * 36 mm(Without SMA) Antenna type: SMA-K (Not inclueded) Communication interface: UART (Baud rate: 1200~115200, default: 9600) Buffer: 512 bytes buffer (Automatically sub-packaging with 58 bytes per package) 1 * 868 MHZ UART SX1276 LoRa RF Receiver Transmitte...
  • Placa Adaptadora De Audio Para Teensy 3.0 - 3.6 (xam)
    Precio:  $5,589.00

    Placa Adaptadora De Audio Para Teensy 3.0 - 3.6 (xam)

    -Titulo Original : Placa adaptadora de audio para Teensy 3.0 - 3.6-Fabricante : Teensy-Descripcion Original: Este adaptador de audio le permite agregar fácilmente audio de alta calidad de muestreo de 16 bits, 44,1 kHz (calidad de CD) a sus proyectos con un Teensy 3.2, 3.5 o 3.6. El chip de audio se conecta a Teensy v3 mediante 7 señales. Los pines I2C SDA y SCL se utilizan para controlar el chip y ajustar los parámetros. Los datos de audio utilizan señales I2S, TX (para auriculares y / o salida de línea) y RX (de línea de entrada o micrófono), y 3 relojes, LRCLK (44.1 kHz), BCLK (1.41 MHz) y MCLK (11.29 MHz). Los 3 relojes son creados por el Teensy. El chip SGTL5000 opera en modo esclavo, donde todos sus pines de reloj son entradas...
  • SMAKN 5V a 3.3V, 3.3V a 5V Adaptador de módulo convertidor de nivel de UIC 4 vías para Arduino
    Precio:  $1,529.00

    SMAKN 5V a 3.3V, 3.3V a 5V Adaptador de módulo convertidor de nivel de UIC 4 vías para Arduino

    -Titulo Original : SMAKNÂ 5V to 3.3V, 3.3V to 5V IIC Uart Level Converter Module Adapter 4 Way for Arduino-Fabricante : SMAKN-Descripcion Original: Four MOS tube achieve the four road 3 v and 5 v level bidirectional conversion. // Power input tape counter-attack joint protection, integrated 3.3 VLDO, and can provide is not more than 150 mA current. // With power light, work or not be clear at a glance. // Can realize UART, IIC, 1 - wire, SPI bus signals such as bidirectional conversion. // *Four MOS tube achieve the four road 3 v and 5 v level bidirectional conversion. *Power input tape counter-attack joint protection, integrated 3.3 VLDO, and can provide is not more than 150 mA current. *With power light, work or not be clear at a glance. *Can realize UART, IIC, 1 - wire, SPI bus signals such as bidirectional conversion. *Size:16mm*16mm. Feedback: We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help. Our aim is to provide Top Level Customer Service, so we will try our best to solve any problem.Thank you very much...
  • Placa de piano oficial MakerFocus M5Stack hecha de acrílico con luz LED RGB TS20 I2C para placa de desarrollo Arduino Bl
    Precio:  $2,379.00

    Placa de piano oficial MakerFocus M5Stack hecha de acrílico con luz LED RGB TS20 I2C para placa de desarrollo Arduino Bl

    -Titulo Original : MakerFocus M5Stack Official Piano Board Made of Acrylic with RGB LED Light TS20 I2C for Arduino Blockly ESP32 Development Board STEM-Fabricante : MAKERFOCUS-Descripcion Original: ★Example: https://github.com/m5stack/M5-ProductExampleCodes/blob/master/App/PIANO/Arduino/M5PIANO/M5PIANO.ino; ★Video: https://www.youtube.com/channel/UCozgFVglWYQXbvTmGyS739w; ★Forum: http://forum.m5stack.com. // Match with M5Stack Core Kit to Play Music: ★https://www.amazon.com/dp/B07DY9VC3X; ★https://www.amazon.com/dp/B075FRWH4S; ★https://www.amazon.com/dp/B076Q92DWD; Note: This PIANO needs access to the base of the M5Core. // Mini Piano Module: It is a piano application. After Downloaded example to M5Core, and PIANO was attatched to M5Core bottom, you can play this PIANO immediately. // The touch sensor (TS20) built in PIANO communicates with M5Core through IIC. There are two TS20 built in PIANO and their IIC addresses are 0x6A and 0x7A. // For people: Software / hardware product engineers, designers, project contractors, enthusiasts, strt-ups and educational groups. // PIANO is a piano application. After Downloaded example(https://github.com/m5stack/M5-ProductExampleCodes/blob/master/App/PIANO/Arduino/M5PIANO/M5PIANO.ino) to M5Core, and PIANO was attatched to M5Core bottom, you can play this PIANO immediately. The touch sensor (TS20) built in PIANO communicates with M5Core through IIC. There are two TS20 built in PIANO and their IIC addresses are 0x6A and 0x7A. PIANO needs access to the base of the M5Core. 1 * M5Stack ESP32 Mini Piano Modul...
  • Arduino Uno R3 Kit KOOKYE (1EUW843I)
    Precio:  $7,839.00

    Arduino Uno R3 Kit KOOKYE (1EUW843I)

    -Titulo Original : Universal Starter Kits for Arduino Tutorials (UNO R3 Board Included),Graphical Programming Tutorials, NodeMCU IoT Tutorials ( ESP8266 Wifi Modules Not Included )-Fabricante : KOOKYE-Descripcion Original: DETAILED TUTORIAL--This sensor modules in this universal kit not only can be used for arduino( UNO R3 Board Included), but also for raspberry pi and nodemcu esp8266 (Raspberry pi board and nodemcu esp8266 modules not included).You would find the detailed tutorials instruction in our KOOKYE website.Arduino universial kit tutorial:http://kookye.com/?p=1058; NodeMCU ESP8266 wifi kit tutorial:http://kookye.com/?p=3545; // UNIVERSAL ACCESSORIES--You can learn the basic concepts of buttons, resistors, sensors, IR remote control and receivers, how to use sensors to detect environment(i.e. light, temperature), and how to use 74HC595 Shifting Register IC to extend Arduino Digital Ports. // CREATIVE PROJECTS--The kit has 19 projects and 26 items in high quality for the beginners.Every project in this starter kit has detailed circuit graph, step-by-step tutorial and fully-tested Arduino sample codes which can save lots of your research time and speed up your learning progress. // SUPER KITS--This kit walks you through the very basics of using the UNO R3 board in a hands-on way. You'll learn through building several creative projects. Starting from the basics of electronics, to more complex projects, the kit will help you control the physical world with components. // PERFECT FOR BEGINNERS & PROS--This Kit includes the KOOKYE UNO R3 Board (fully compatible with Arduino UNO R3),developed specially for those beginners who are interested in Arduino. You could separately buy a raspberry pi board or nodemcu esp8266 wifi modules separately to continue to learn these universal sensor modules. // 1* KOOKYE UNO R3 Board 24* LED(6* white/Red/Yellow/Green) 1* 8*8 Dot matrix LED display Modules 1* 4-Digit 7 segment LED display modules 1* 1-Digit 7 segment LED display modules 3* Photoressitor Modules 1* Potentionmeter Modules 1* 74HC595 Shifting register 1* I2c display modules(16*2) 1* Stepper Motor+Bridge 1* Piezo Buzzer Modules 1* micro servo motor 1* Tilt Sensor modules 1* DHT11 Humidity sensor modules 1* Temperature sensor modules TMP36 1* Ultrasonic module HC-SR04 1* Obstacle avoidance sensor modules 1* Infrared remote controller and receiver 5* Push buttons 1* Battery snap 1* Acrylic base plate 1* Plastic box 1* Breadboard Resistors: 15* Resistors(200 ohm) 15* Resistors(470 ohm) 15* Resistors(10K ohm) 15* Resistors(1K ohm) Jumper Wires: 49*12cm male-male 4*20cm male-male 4*25cm male-male 8*16cm female-femal...
  • Processor Accessories GPIO Reference Card for RasPi B+/Pi 2.
    Precio:  $2,149.00

    Processor Accessories GPIO Reference Card for RasPi B+/Pi 2.

    -Titulo Original : Processor Accessories GPIO Reference Card for RasPi B+/Pi 2 (1 piece)-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 2263 // Stock Type: Raspberry Pi >> Prototyping >> Model A+, B+, & Pi 2 // In Stock & Ready to Ship // This board makes connecting wires to the Raspberry Pi GPIO incredibly easy.  It's a reference board that makes it really easy to see if you're connecting your wires correctly.  We liked the Pi GPIO Reference Board from Low Voltage Labs  so much that we worked with them to license their design! We made some changes to the Low Voltage version - including grouping the pins into categories like I2C, IO, UART, SPI, and power.It's only 0.8mm thick, idiot proof (you can't put it on backwards...), and makes a great keychain for the Pi enthusiast. Simply slide it onto the 2x20 GPIO header, then you can plug in premium jumper wires with female sockets on top as shown.This version works with the Raspberry Pi Model B+ / Pi 2 / Pi 3.   It does not work with the Raspberry Pi Model B but we do have a B version as well...
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