|
|
Links to electronic circuits, electronic schematics and designs for engineers, hobbyists, students & inventors:
|
Plastic Pipe Finder - I used this circuit once to track down the location of a plastic pipe, buried underground. It transmits a weak RF signal, which can be picked up by a portable AM radio from about 6 feet away . . . Circuit by Dave Johnson P.E.-December, 2004 Use a heated diode as a Flow sensor - 12/23/13 EDN Design Ideas: A hot diode senses air or fluid flow Design by Raju Baddi
|
|
|
Got Designs?
Please eMail if you want me to link to and/or post your original design. Thanks. |
|
|
|
|
|
|
|
Flow Sensors / Detectors / Monitors |
|
|