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  1. J1939 Simulator IC  Part Number DFL-SJ1939

       The  DFL-SJ1939 simulator IC is designed to simulate the truck or car's ECU using J1939 protocol. The IC can be used in the test equipment for J1939 device in the production line. it supports both 8 bytes data and length up to 1785 bytes data.  You can use free configuration software to customize the source address and 8 bytes of device name, and provide 2 extra customized PGNs. The configration software is free. You can download right now.  The IC is available in 18 pin DIP (300mils) or SOIC Packages.    Click here to open datasheet 


  2.  J1939 Simulator: Part Number DFLSJ1939BV1  
         The  DFLSJ1939BV1 simulator is designed to simulate the truck or car's ECU using J1939 protocol. It uses the DFL-SJ1939 IC with compact size. You can use free configuration software to customize the source address and 8 bytes of device name, and provide 2 extra customized PGNs. The configration software is free. You can download right now.Click here to open datasheet 

  3.  OBD2/J1708/J1587 Simulator: Part Number DFLSOBD2  
       The  OBD2/J1708/J1587 simulator is designed to simulate the truck or car's ECU using OBD2- compatible protocols (7 protocols) and J1708/J1587 protocol (Total 8 protocols). It can monitor data packets on the  vehicle data bus by RS232 of PC, and give some reasons of communication mistakes.  It  makes the developers easy for debugging their OBD2 or J1708/J1587 firmware.
    Click here to open datasheet 
  4. J1939/J1708/Spreader to UART interpreter : Part Number DFL168A
        
    The  DFL168A IC makes a UART port to access  heavy duty vehicle data, spreader data, GPS data, one-wire I-Button, analog/discrete inputs,  and discrete output. Furthermore, DFL168A will output vehicle speed PWM and Vehicle forward signal automatically.  PWM frequency is directly proportional to vehicle speed. The scale is configurable. It is a good solution for fleet management systems with AVL which only has 1 RS232 or UART port.
    Click here to open datasheet 
  5. J1939/J1708/Spreader to UART interpreter Module : Part Number DFL168AM
     T
    his is a module of DFL168A. Small package (like PDIP32) makes integration more easier.
    Click here to open datasheet 
  6.  J1962 DB9 Cable attachment: Part Number DFL-J1962
        
    This is a DB9-J1962 cable for OBD2/J1708/J1587 Simulator.
  7.  DB9 Cable attachment: Part Number DFLDB9Cv1      
         This is a DB9 cable for DFLSJ1939BV1 and DFL232CANATV1. 
  8. uCBasic Microcontroller: Part Number DFL28Ucb110
       The  DFL28Ucb110 microcontroller,  which runs uCBasic ( a dialect of basic) programming language directly, integrated the CAN-BUS and GPS interpreter into a chip. it supports 8 analog inputs, 11 discrete inputs, 9 discrete outputs, a master I2C and a PWM output . With the help of " Instant peripheral ", these peripherals are very easy to use. You don't need to read the detail of every peripherals, you only use them just like variables or arrays The IC has debuging and program function. So you don't need to buy emulator and programmer. T
    his 28 pins' IC can be used in PLC controller, Robot controller, J1939 or OBD2 ISO15765, and GPS application.  The tools software is free. You can download right now.    Click here for open the uCBasic language  Guide.  Click here for J1939-CAN BUS Excel tool software.Click here to open datasheet 
  9.  Keypad encoder:  Part Number DFL-KEY55A
       
                                         
    The  DFL-KEY55A Keypad Encoder IC is designed to interface a matrix-type 5 row x 5 column (25 key or less) keypad to a microcontroller or other host processor. A one-wire serial  returns the keypress data. The DFL-KEY55A has auto-repeat  function when key is pressed for long time. The IC is available in 18 pin DIP (300mils) or SOIC Packages.Click here to open datasheet
  10. Keypad encoder:  Part Number DFL-KEY55B                                 
                                                                     The  DFL-KEY55B Keypad Encoder IC is designed to interface a matrix-type 5 row x 5 column (25 key or less) keypad to a microcontroller or other host processor. A one-wire serial  returns a key is pressed or released. The DFL-KEY55B has multi-key pressd and released  function. The IC is available in 18 pin DIP (300mils) or SOIC Packages.
    Click here to open datasheet
  11. Based on HD44780's Serial LCD driver: Part Number DFL-   D44780 
       
       The DFL-D44780 IC is designed to interface a HD44780 compatible LCD. You only need to use one-wire serial to output the ASCII string to the IC. It makes the LCD very easy to use. The LCD demostration software (LCD DEMO) is free, you can
    download right now.Click here to open datasheet
  12. Based on KS0108's Serial LCD driver: Part Number DFL-D108

      
        The DFL-D108 IC is designed to interface a KS0108 Graphic LCD. You only need to use one-wire serial to output the ASCII string or pixels data to the IC. The IC can work in graphic mode or text mode. You use the free software FastLCD to generate a graphic pixel data in PC and transmit them to the IC when the IC is working in graphic mode. You only transmit the ASCII string to the IC when it is working in text mode. The LCD demostration software (LCD DEMO) is free, you can download right now.Click here to open datasheet


  13. CAN bus -RS232 bidrection conversion with I/O extension:

    Part Number:DFL-CAN232

    What is the IC?
    It is a CAN BUS to RS232 bidirectional adaptor.   
    It is a RS232 I/O extension.
    It is a CAN BUS I/O extension.

       The DFL-CAN232 IC is designed to convert CAN BUS message to RS232 bidrectionally, and I/O extension. The configuration has to be done before you use them.  The configration software is free. You can download right now. Click here to open datasheet


  14.  CAN bus-RS232 Adaptor version 1.00 

    Part Number: DFL232CANATV1

      This is an actual apllication board using DFL-CAN232 chip.
    Click here to open datasheet