Optical isolation is a technique that protects electronic devices and circuits from ground loops, power surges, and electromagnetic interference. Duplicate ground references (ground loops) occur…
Designed for Success: A Mechanical Illustration
Originally intended as a controller for fracking rigs, essential design elements for the Relio R1 Industrial Computer included enhanced thermal management and extreme shock and…
Custom Projects: The Road to Success
Did you know that Sealevel offers a one-stop service to get your product to market fast? Take advantage of our proven expertise designing and…
Command and Control In Any Environment
Did you know that Sealevel products are integral to thousands of military and public safety systems? Each of these critical applications share the need…
Controlling a Motor Using a SeaI/O Module with DAQFactory HMI Software
By: Will Rostron, Applications Engineer Introduction This support article compliments the application example video, below. Sealevel offers many digital and analog I/O adapters that are…
Interfacing Analog Signals to SeaI/O-570 Modules
Overview The SeaI/O-570 A/D inputs can measure signals from a variety of sensors including accelerometers, flow meters, photocells, strain gauges and thermistors. This makes…
How to Switch Highly Inductive Loads Using Digital I/O
Application Example: Highly inductive loads, those that use magnetic fields such as DC motors, produce a surge of voltage (referred to as “blowback voltage”) when…
The Digital I/O Handbook
The Digital I/O Handbook A Practical Guide to Industrial Input & Output Applications Read Featured Chapters, free online. Digital I/O Explained Renowned technical author Jon…
SeaI/O RS-232 Communication via Bluetooth
Bluetooth Communication Communicating via wireless connection has become commonplace in the 21st century. Cell phones, laptops, PDAs and other electronics constantly remind us of this…