基于AVR单片机的汽车协议转换器，可以使J1850 VPW协议转换成232协议，附带有详细的源代码，原理图，PCB 文件，是OBD开发的重要参考-Based on the AVR Microcontroller car protocol converter that allows J1850 VPW protocol conversion into a 232 agreement, with detailed source code, schematics, PCB files, is an i

AVR ISO9141 OBDII Souce code

用AVR单片机实现OBD解码，有代码与原理图，功能比较简陋，可用于解OBD通迅。-The realization of OBD decoding with AVR microcontroller, the code and principle diagram, function relatively simple, can be used for the solution of OBD communication.