programing and circuit | Microcontroller › 8051 › programing and circuit This topic has 1 reply, 2 voices, and was last updated 11 years, 2 months ago by muni. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts September 18, 2013 at 2:07 pm #2649 injamul haque4567Participant i need over all programing and circuit diagram of the project fan speed control using at89c51 microcontroller and ds1620 September 23, 2013 at 8:50 am #10478 muniParticipant i need a perticular program Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In