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Price - £4.50 + £2.99 delivery = £7.49 This RS232 to TTL is a professional module for projects requiring RS232/PC interface to robotics and microcontroller based projects. This module converts signals between RS232 voltage levels and TTL voltage levels. It is bi-directional, where TTL signals are converted to RS232 levels and RS232 levels are converted to TTL levels. Fully assembled with pins on underside for direct breadboarding facility Manufactured and tested in the UK by Tronisoft Limited. RoHS compliant - professional 2-layer, nickel/immersion gold (PCB). * High speed, replaceable MAX232 based. Device fitted supports upto 120kbps. * Works with PCs or Laptops. * Tested with microcontroller UARTs e.g. Microchip PIC16F877, Atmel AVR (ATMEGA8515) etc... devices. * +5V signal levels at the TTL level. * Ultra low current power status LED. * Pins on underside for breadboarding facility out of the box. * Suitable for interface to Microchip PIC, Atmel AVR and other such micros. * Requires single 5V supply only via header. Pin 1: GND - this pin is the ground pin. This pin is usually connected to the 0V rail of the application hardware. Pin 2: VCC(+) - this pin requires 5V to be supplied to the board for power. Pin 3: RX (input - from UART into PC) - this pin is usually connected to the TX output pin of the UART in the microcontroller. Pin 4: TX (output - from PC to UART) - this pin is usually connected to the RX pin of the UART in the microcontroller. This is an output pin and will be data from the RS232/PC side of the converter. Pin 5: CTS (input - from UART into PC) - this pin is part of the RS232 "Hardware Flow Control" system. Normally this signal is used by the UART to flag to the PC when the UART is ready to receive data. However, because of the various interpretations of the RS232 "standard", the exact way this signal may be used will change from system to system. Pin 6: RTS (output - from the PC to the UART) - this pin is part of the RS232 "Hardware Flow Control" system. Normally this signal is used by the PC to flag when the microcontroller can send data. However, because of the various interpretations of the RS232 "standard", the exact way this signal may be used will change from system to system. Delivered normally within 1-3 working days. Free RS232 Terminal Software for use with this RS232 to TTL Module. Supplied for viewing com port data and controlling serial devices such as a DACIO module. C++ source code of serial comms routines provided for creating your own applications. Please note Tronisoft Limited is a VAT registered company and therefore VAT is charged at 17.5% during checkout. For more information or how to use our RS232 to TTL Modules see the user guide below. (all content is the responsibility of the poster) |
Doris.hooper@oklahomaselltoday.com (Doris Hooper) for more information. All emails will be forwarded to the poster's actual email address.