355c22f7   
   From: jasen@xnet.co.nz   
      
   On 2009-04-23, ahsanusmani76@googlemail.com    
   wrote:   
   > Hi,   
   > I am trying to find suitable flow sensor for coffee bean dispenser for   
   > my hobby project.I tried google it but could not find any projects or   
   > solid flow sensor for sale.   
      
   arrange for the grains to impact a vertical plate at a uniform velocity.   
      
   the magnitiude of the perpendicular force they impart on the on the plate is   
   directly proportional to the rate of flow   
      
   try googling for "grain flow sensor"   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)