Hi,there are lot of 8051 | Microcontroller › 8051 › How to build a programmer for at89s51 › Hi,there are lot of 8051 August 30, 2012 at 2:31 pm #8514 AJISH ALFREDParticipant Hi, there are lot of 8051 based development boards. just google schematic 8051 development board, and refer their programming circuitory
