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RS485 Module MAX485 TTL RS-485 for Arduino, Raspberry PI, DIY SHIELD

RS485 Module MAX485 TTL RS 485 FOR Arduino Raspberry PI DIY Shield | eBay

from DX.com

RS485 - приемопередатчик Breakout

RS485 - Transceiver Breakout. Description: This is a breakout board for the SP3485 RS-485 transceiver IC, which will convert a UART serial stream to RS-485. The SP3485 is a half-duplex transceiver, so it can only communicate one way at a time, but it can reach transmission speeds of up to 10Mbps. This board requires a very low amount of power and can operate from a single +3.3V DC supply. This breakout board includes the SP3485 RS-485 transceiver, filter capacitor, and other components shown…

Control a Cluster of 8 Common Cathode Seven Segment Displays using Arduino Mega and Two 74595 ICs Read more at: http://www.learnerswings.com/2014/09/control-cluster-of-8-common-cathode.html

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from DX.com

Geeetech Extruder 2.2 ATmega168 Controller Board - rød

Geeetech Extruder 2.2 ATmega168 Controller Board - Red. 1. Onboard atmega168 - program it just like an Arduino because it is an Arduino. 2. 3 x MOSFET drivers for controlling up to 14A @ 12V. Perfect for heaters, fans, solenoids, etc. 3. 2 x H-Bridges capable of up to 2A each. Control 2 motors, or control one stepper motor. 4. A temperature sensor circuit for reading the standard 100K thermistor. 5. RS485 connection for noise-free communications with the motherboard. 6. IDC header for…

from DX.com

Microcomputador TTL para RS485 Módulo de Controle de Fluxo Automático

Single Chip Microcomputer TTL to RS485 Module Automatic Flow Control Module - Blue. Highlights: (1) Compatible with 3.3V and 5.0V power supply. (2) Compatible with 3.3V and 5.0V signal. (3) Absolute using imported chips, industrial design, anti-interference ability, while using more effective mine design can be used in the industrial field and harsh field environments, the working temperature of -40~85'C, transmission distance up to 1 kilometer (made with 850 meters of cable F1.5 tests…

from DX.com

Waveshare RS485 может накидка для BB Black - черный

Waveshare RS485 CAN CAPE for BB Black - Black. . Tags: #Electrical #Tools #Arduino #SCM #Supplies #Boards #Shields

from DX.com

RS422 Breakout Convert TTL Two-way Signal Module - White + Red

RS422 Breakout Convert TTL Two-way Signal Module - White + Red. RS422 interface, two-way communication; ABYZ GND interface; You need not use GND; Ultra-long transmission 1000m; With 15KV ESD protection; Increase a overcurrent protector resistor (power 10ohm limiting current) TVS diodes, anti-lightning, anti-peak voltage; Effectively reduce the long-distance communication echo interference with 120-ohm termination resistor; A power indicator light; RS485 interface has a 2-wire and 3-wire…

https://www.google.com.tw/search?q=raspberry rs485 enclosure

Tutorial: How to use a Shield RS485 and USB/RS485 Converter with Arduino – GarageLab (arduino, electronics, robotics, hacking)