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White Paper: Understanding and Harnessing Data States

Jul 29th 2017

Data surrounds us, driving our decisions and determining a venture’s success. Making use of it effectively saves time, money and frustration. This white paper d … View More

Tech Update with Jon Titus

Learning Center Manuals

Control System Basics – Isolation

Jun 27th 2017

In the final installment of this five-part series, Jon Titus explores the basic elements of a control system. In previous installments, Jon has covered relays, sink … View More

Catalogs & Brochures

Learning Center Manuals

Catalog: Sealevel Product Catalog

Feb 23rd 2017

Downloads: Sealevel Product Catalog Size: 2.29 MB Type: pdf The Sealevel Product Catalog in PDF format. … View More

Tech Update with Jon Titus

Learning Center Manuals

Control System Basics – Open Collectors

Feb 22nd 2017

In the fourth installment of this five-part series, Jon Titus explores the basic elements of a control system. In previous installments, Jon has covered relays, sink … View More

Tech Update with Jon Titus

Learning Center Manuals

Control System Basics – NPN vs. PNP Logic

Feb 22nd 2017

In the third installment of this five-part series, Jon Titus explores the basic elements of a control system. In the first two installments, Jon covered relays and s … View More

Tech Update with Jon Titus

Learning Center Manuals

Control System Basics – Sink vs. Source Control

Feb 22nd 2017

In the second installment of this five-part series, Jon Titus explores the basic elements of a control system. Click the following link if you missed the first insta … View More

Tech Update with Jon Titus

Learning Center Manuals

Control System Basics – Relays Explained

Feb 22nd 2017

In the first installment of this five-part series, Jon Titus explores the basic elements of a control system. Check back next month for the 2nd installment.Q: I just … View More

Energy

Learning Center Manuals

White Paper: Power Tolerant Rugged Computing Systems

May 12th 2016

By Earle Foster and Antonio Martin, Sealevel Systems, Inc. Designing a computer system capable of reliable operation in hostile, sometimes remote locations requires c … View More

Tech Update with Jon Titus

Learning Center Manuals

How to Program and Debug RS-485 Networks

Sep 9th 2015

Q: Some of the data sheets for RS-485 devices mention a 9-bit UART protocol. What does it do?A: In a network with many devices you need a way to identify each one … View More

Tech Update with Jon Titus

Learning Center Manuals

How to Properly Configure and Wire RS-422 and RS-485 Networks

Sep 9th 2015

Q: Why do the diagrams for the RS-422 and RS-485 buses include resistors at the end of the bus wires and what values do I need for them?A: Signals that reflect f … View More

Tech Update with Jon Titus

Learning Center Manuals

Basics of RS-422 and RS-485 Communications

Sep 9th 2015

Q: I must create an instrument network but need some guidance on RS-422 and RS-485 communications. What’s the difference?A: First, carefully describe what … View More

Infographics

Application Examples

Custom Projects: The Road to Success

Jul 21st 2015

 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 manufacturing qua … View More

Public Safety

Infographics

Command and Control In Any Environment

Jul 21st 2015

 Did you know that Sealevel products are integral to thousands of military and public safety systems? Each of these critical applications share the need for opt … View More

Tech Update with Jon Titus

Learning Center Manuals

Getting the Max Resolution from Your Analog Measurements

Apr 28th 2015

 Q: How do resolution and accuracy relate to an ADC? Do they mean the same thing?A: No, each term refers to something different. Say I have an inexpensive plast … View More

Learning Center Manuals

White Papers

White Paper: Structured Design of Electronic Medical Devices

Apr 8th 2015

Electronics are a critical part of today’s medical device landscape as bio-engineers and other inventors capitalize on technological advancements in microcontro … View More

Tech Update with Jon Titus

Learning Center Manuals

How and Why to Use an Anti-Aliasing Filter

Jan 17th 2015

Q: What is an anti-alias filter, and do I need one?A: At its simplest an anti-alias filter removes unwanted high-frequency signals from the signals you want to measu … View More

Learning Center Manuals

White Papers

White Paper: Creative Custom Design Services Solve Problems

Jan 17th 2015

By: Jeff Baldwin, Hardware Design Engineer Some of our favorite custom projects require solving problems by being creative and trying new things. The first step is al … View More

Magazine Article Reprints

Learning Center Manuals

COM Express Benefits Extend Beyond Carrier Boards

Nov 14th 2014

 Article by Greg Harrison and Earle Foster(Reprinted from RTC Magazine, October 2014)Many backplane standards are available that offer varying electrical and me … View More