Conversores Conversor serial UART ⇔ RS485 com Ic MAX485 PTR003856 5,90 € Consumo muito baixo e boa imunidade ao ruído. Ver
Cabos de Dados | Cabo HDMI | Cabo USB FTDI 1.8mt 3MBit USB-RS485-WE-1800-BT PTR003468 46,06 € FTDI 1.8mt 3MBit USB-RS485-WE-1800-BT The USB-RS485 cable is a USB to RS485 levels serial UART converter cable incorporating FTDI’s FT232RQ USB to serial UART interface IC device which handles all the USB signalling and protocols. The cable provides a fast, simple way to connect devices with a RS485 interface to USB. Ver
GSM Adafruit FONA - Mini Cellular GSM Breakout - SMA v1 PTR003082 61,93 € Adafruit FONA - Mini Cellular GSM Breakout - SMA v1 Ring, Ring! Who's that callin'? It's your breadboard! Introducing Adafruit FONA MiniGSM, an adorable all-in-one cellular phone module that lets you add voice, text, SMS and data to your project in an adorable little package. Ver
GSM Adafruit FONA - Mini Cellular GSM Breakout uFL v1 PTR003081 62,85 € Adafruit FONA - Mini Cellular GSM Breakout uFL v1 Ring, Ring! Who's that callin'? It's your breadboard! Introducing Adafruit FONA MiniGSM, an adorable all-in-one cellular phone module that lets you add voice, text, SMS and data to your project in an adorable little package. Ver
Conversores FTDI SmartBasic PTR003055 27,18 € FTDI SmartBasic The FTDI SmartBasic is a variation on our classic FTDI Basic board which allows you to connect a second device to the hardware serial port on an Arduino Pro, Pro Mini, or other USB-less board without compromising the ability to bootload code from the Arduino IDE. Ver
Conversores Módulo conversor de nível, Sparkfun BOB-12009 PTR002870 4,31 € Trabalha com 3,3 volts e 5 volts Ver
Conversores Modulo conversor lógico de 4 canais, bidirecional, linhas I2C, Adafruit 757 PTR002661 6,52 € Trabalha com tensões entre 1,8 e 10 volts. Ver
Antenas GSM(900/1800) Antenna With Interface Cable PTR001732 8,98 € Quad-band Cellular Duck Antenna SMA GSM (900/1800)Antenna (SMA connector), includes a interface cable(SMA to U.FL). Ver
Conversores Modulo RS232 com Ic para DIY, Sparkfun BOB-11189 PTR001691 8,24 € Pode trabalhar com 3 volts e ter 5 volts na lógica das comunicações. Ver