Varios TCA9548A I2C Multiplexer PTR004385 10,95 € TCA9548A I2C Multiplexer You just found the perfect I2C sensor, and you want to wire up two or three or more of them to your Arduino when you realize "Uh oh, this chip has a fixed I2C address, and from what I know about I2C, you cannot have two devices with the same address on the same SDA/SCL pins!" Are you out of luck? Ver
Motor - Pontes H NodeMCU Base Breadboard PTR004383 5,90 € NodeMCU Base BreadboardNodeMCU Base Breadboard VCC: 6-24V DC Ver
Modulo de som Gravity: Digital Speaker Module PTR004377 7,87 € Gravity: Digital Speaker Module This speaker module is based on the 8002 speaker amplifier IC. It can be used as a buzzer and also play high quality audio. Volume output is controlled via the potentiometer. Ver
Botões e Teclados Gravity: Digital Push Button Branco PTR004372 2,95 € Gravity: Digital Push Button White Press to release pleasure! Our redesigned digital push buttons come with LED, immersion gold surface, and bright colored hats. Ver
Motor - Pontes H Stepper Motor with driver PTR004362 5,29 € Stepper Motor with driver Stepper motor driver board (ULN2003) for easy control of the stepping motor by Arduino. Ver
Relés Grove - Relay PTR004341 5,35 € Grove - Relay The Relay is a digital normally open switch that controls a relay capable of switching much higher voltages and currents than your normal Arduino boards. Ver
Matriz de Led Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731 PTR004277 8,24 € Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731 The IS31FL3731 will let you get back to that classic LED matrix look, with a nice upgrade! This I2C LED driver chip has the ability to PWM each individual LED in a 16x9 grid so you can have beautiful LED lighting effects, without a lot of pin twiddling. Ver
Modulo de som Adafruit "Music Maker" MP3 Shield for Arduino w/3W Stereo Amp - v1.0 PTR004272 55,04 € Adafruit "Music Maker" MP3 Shield for Arduino w/3W Stereo Amp - v1.0 Bend all audio files to your will with the Adafruit Music Maker shield for Arduino! Ver
RFID RDM8800 NFC/RFID Module PTR004266 27,68 € RDM8800 NFC/RFID Module RDM8800 card reader is a module based on PN532 chip customized for 13.56MHz NFC RFID card, compatible with RDM6300 interface, which can read data directly from the serial interface. Ver
Peltier Peltier Cell 53W 40x40mm PTR004253 22,76 € Peltier Cell 53W 40x40mm The thermoelectric effect is the direct conversion of temperature differences to electric voltage and vice versa. Ver
WiFi WiFi Serial Transceiver Module w/ ESP8266-Medium PTR004238 9,78 € WiFi Serial Transceiver Module w/ ESP8266-Medium ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Ver
HAT | Placas de Expansão Raspberry Pi DS1307 RTC Module with Battery for Raspberry Pi PTR004227 8,24 € Ver
Analisador Logico Bus Pirate - v3.6a PTR004191 49,26 € Bus Pirate - v3.6a The Bus Pirate v3.6a, created by Ian Lesnet, is a troubleshooting tool that communicates between a PC and any embedded device over 1-wire, 2-wire, 3-wire, UART, I2C, SPI, and HD44780 LCD protocols. Ver
Conversores Conversor MicroSD Shifting da Sparkfun PTR004189 7,38 € Conversor MicroSD Shifting da Sparkfun Juntar capacidade de armazenamento e velocidade ao seu projeto é agora mais fácil. Ver
GPS Mini Locator GPS Navigation Module Position Tracker PTR004185 33,21 € Mini Locator GPS Navigation Module Position Tracker RoyalTek REB-5216 is the GPS module of CSR SiRFstarVTM .The module is powered by latest CSR SiRFstarVTM 5e-based chip, multi-GNSS platform and able to track GPS and Glonass constellation at the same time. Ver
Motor - Pontes H Pololu Simple Motor Controller 18v7 PTR004162 49,94 € Pololu Simple Motor Controller 18v7 The Pololu Simple Motor Controller makes basic control of brushed DC motors easy, with our free Simple Motor Control Center software enabling quick configuration over USB. Ver
RTC Adafruit DS3231 Precision RTC Breakout PTR004121 21,96 € Adafruit DS3231 Precision RTC Breakout The datasheet for the DS3231 explains that this part is an "Extremely Accurate I²C-Integrated RTC/TCXO/Crystal". And, hey, it does exactly what it says on the tin! Ver
Antenas Interface Cable - SMA Female to SMA Male (25cm) PTR004112 7,44 € Interface Cable - SMA Female to SMA Male (25cm) This is a basic SMA (Sub-Miniature A) male to female connector cable. Each cable is 25cm (9.8") long and has a 50Ω impedance that can handle frequencies up to 17 GHz. Ver
RFID Mifare - RFID Tag Card 1K 13,56Mhz PTR004105 1,23 € Mifare - RFID Tag Card 1K 13,56Mhz RFID is useful for sensing and identifying tagged people and objects for access control, automation, and a whole range of different applications. Ver
Motor - Pontes H RoboClaw ST 2x45A Motor Controller (V5, screw terminal I/O) - Por Encomenda PTR004090 258,73 € RoboClaw ST 2x45A Motor Controller (V5, screw terminal I/O) The RoboClaw motor controllers from Ion Motion Control (formerly Orion Robotics) can control a pair of brushed DC motors using USB serial, TTL serial, RC, or analog inputs. Integrated dual quadrature decoders make it easy to create a closed-loop speed control system. Ver
Conversores Adafruit FT232H Breakout - General Purpose USB to GPIO+SPI+I2C PTR004064 23,55 € Adafruit FT232H Breakout - General Purpose USB to GPIO+SPI+I2C Wouldn't it be cool to drive a tiny OLED display, read a color sensor, or even just flash some LEDs directly from your computer? Ver
Motor - Pontes H Adafruit 16-Channel 12-bit PWM/Servo Driver - I2C interface - PCA9685 PTR004063 25,03 € Adafruit 16-Channel 12-bit PWM/Servo Driver - I2C interface - PCA9685 You want to make a cool robot, maybe a hexapod walker, or maybe just a piece of art with a lot of moving parts. Or maybe you want to drive a lot of LEDs with precise PWM output. Then you realize that your microcontroller has a limited number of PWM outputs! What now? Ver
Alimentação USB LiIon/LiPoly charger - v1.2 PTR004059 20,91 € USB LiIon/LiPoly charger - v1.2 This is a Lithium Ion and Lithium Polymer battery charger based on the MCP73833. Ver
Buffers/Drivers GSM Antenna with Magnetic Base 3m PTR004054 4,67 € GSM Antenna with Magnetic Base 3mThis is a GSM antenna with SMA connector. Its magnetic base can be easily adsorbed on the surface of ferrous material. Ver
Arduino Romeo BLE mini (Arduino Compatible) PTR004027 34,44 € Romeo BLE mini (Arduino Compatible) Romeo BLE mini is a small-sized Arduino compatible microcontroller with All-in-One function. It benefits from the Arduino open source platform, which includes thousands of open source codes. Its integrated 2 way DC motor driver allows the project to be started immediatly without an additional motor driver. Ver
Zigbee Dongle da Sparkfun para ligar na porta USB módulos da linha Digi Xbee da... Sparkfun! PTR004013 35,92 € Dongle da Sparkfun para ligar na porta USB módulos da linha Digi Xbee da...Sparkfun! Aceita todos os módulos da linha Xbee serie 1, 2.5, standard, e PRO Ver
RFID NFC/RFID Shield PTR004008 23,62 € NFC / RFID Shield Based on the NXP PN532 chipset - which is the most popular NFC ship on the market, this Arduino shield is powerful and you can use it to do a lot of things such as read and write to tags and cards, communicate with phones, or act like a NFC tag. Ver
RTC SainSmart I2C RTC DS1307 AT24C32 Real Time Clock Module Board for Arduino AVR ARM PIC PTR003993 5,90 € SainSmart I2C RTC DS1307 AT24C32 Real Time Clock Module Board for Arduino AVR ARM PIC This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed, or if the power is lost. Ver
Conversores Conversor com suporte para cartão MicroSD e SPI no interface, DFRobot DFR0229 PTR003991 6,64 € Compatível com cartões MicroSD. Ver
Modulo de som Sensor áudio analógico Gravity da DFRobot PTR003940 5,97 € Sensor áudio analógico Gravity da DFRobot Sensores de áudio são usados tipicamente para detetar barulho ambiente. Com a saída ligada ao Arduino poderá usar este sinal e fazer aquilo que quiser, basta ter imaginação. Ver