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Design Guides

Collection of articles to help you design better embedded systems.

Interactive Analog/Digital Mixed Signal Modeling via Foreign VHDL/Verilog C Interface

The development of modern electronic modules requires even more appropriate tools to facilitate their early prototyping. Mixed Analog/Digital systems today need simulation platforms based...

How Output Technologies are Changing for the Better

3D printers are penetrating into the market, enabling rapid prototyping of realistic 3D models. Ever wondered how these printers are designed? In an era...

Making PCBs at Home Photographically (Part 2 of 2)

Part 1 of this article in previous issue explained the creation of schematic and PCB layout. This part covers the remaining steps for making...

Programming Challenges and Solutions for Non-volatile Memory

Persistence or data storage is a very important aspect for any enterprise or consumer software. However, in terms of speed or latency, the persistent...

Resolving Interference in a Crowded Wi-Fi Environment Using BAW Filters (Part 2)

Read part 1 There are any number of strategies that consumers can try to fix interference problems with Wi-Fi in their homes — moving the...

How Not to Run Hot: Overcoming Thermal Challenges in Wi-Fi Front-End Designs (Part 1)

For wireless access points or customer premises equipment (CPE), it can be hard to fully account for thermal management and the parameters affected by...

Making PCBs at Home Photographically (Part 1 of 2)

Here is a comprehensive guide to making your own PCBs at home using materials that are readily available in shops and online stores. While it addresses single-sided PCBs, it can be extended to create double-sided PCBs as well.

Pmods – How To Get Started?

Here's a beginner's guide showcasing Pmod compatibility with the popular Arduino Uno platform. We will use a sample project - Pmod NAV - described...

Ruggedise the Hardware: Increase Its Life

McLaren-Honda, manufacturer of premium electric racing cars, recently started using silicon-carbide (SiC) power devices in inverters and on-board chargers, which increased their efficiency by...

Smart Power Plug

We are becoming more conscious for Energy consumption these days and want to know the energy consumed by home appliances in addition to the...

Cost vs Power in Lighting and Some Suitable Solutions

Ever wondered about the size of a salt grain? A single salt grain measures about three mil, which is a thousandth of an inch....

Industrial Transportation: Powering After-Market Electronics and Infrastructure

Industrial transportation electronics is a broad category. It includes after-market additions for automation and entertainment in cars, trucks, trains, planes, and ships. It also...

MQTT – A Practical Guide to IOT Protocol

MQTT is very useful for connections with remote client where a small code footprint is needed, or internet bandwidth is very low. For example,...

Demystifying Thermopile Sensors

Thermopile temperature sensors offer the advantage of non-contact temperature measurement, which has made them more popular than traditional contact-type temperature sensors. These sensors use...

Heat-Blocking Features Imaged by Ultrasound

When power is applied, an integrated circuit begins to heat up within its package. It shortly reaches the operating temperature range for which it...

FPGAs in Data Centres: Opportunities and Challenges (Part 1)

Data centres play a major role in expanding the enterprise computing capabilities. These are a centralised repository for storage, management and dissemination of data...

How to Correctly Design a DIY Smoke Sensor System

Fire sensors are essential elements for detecting fires in homes accurately, quickly and for reliably accomplishing both first-order firefighting and second-order disaster prevention. To...

Iso-Buck Converters: Better than Flyback Converters?

Input voltages below 60V are considered to be safe to touch. Still, there remains a need for isolation in this operating range. After all,...
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