Electronics | Projects › Projects › Electronics This topic has 1 reply, 2 voices, and was last updated 8 years, 7 months ago by Prabakaran P M. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts January 4, 2016 at 3:05 pm #4197 gabrielParticipant Circuit and operation soldering smoke exhauster February 1, 2016 at 9:15 am #13675 Prabakaran P MParticipant Refer this link http://www.engineersgarage.com/electronic-circuits/exhaust-fan 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