How to Select the Best Display for Your Project

Published on by John Teel

If your new electronic product requires a display, then it is essential that you select the right type of display.

Your choice of a display directly impacts your product’s user experience simply by being one of its most visible aspects. A display is also likely to be one of the most expensive components in your product, and also one of the most power hungry.

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How to Validate Your New Product Idea

Published on by John Teel

Many entrepreneurs have so much confidence in their product idea, and are so sure that it will be a success, that they skip one of the most critical steps when bringing a product to market. That step is to first validate the product idea.

First, you need to make sure that there’s a market for your idea. Then, you need to verify that those people will pay money for your product.

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Introduction to Battery Chargers (Part 2 of 2)

Published on by John Teel

In this second part on battery chargers we’re going to be looking at the BQ24092 and the BQ24703 chargers from Texas Instruments.

If you are not familiar with lithium battery chargers I highly recommend you first read part 1 where I explain some of the fundamental concepts.

In Part 1 of this series, we looked at a relatively simple charger, the Microchip MCP73831. Here’s a quick review of the MCP73831:

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Introduction to Battery Chargers (Part 1 of 2)

Published on by John Teel

One of the most common types of electronic circuits used in modern portable electronic products are battery chargers, specifically those for recharging lithium-ion and lithium-polymer batteries.

This two-part series will review three common battery chargers.

Part 1 reviews the Microchip MCP73831, which is simple to use and a great first battery charger to review.

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How to Pick the Right Voltage Regulator(s) for Your Design

Published on by John Teel

Probably more than 90% of products require a voltage regulator of some kind, making them one of the most commonly used electrical components.

Unless you’re able to run everything directly off battery voltage or an external AC/DC adapter voltage, a voltage regulator is required. Odds are that multiple voltage regulators will be needed.

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Tips for Hiring Engineers: Freelancers, Firms or In-house

Published on by John Teel

When starting a new product business, you’ll likely need to hire engineers.

Unless you happen to be a jack of all trades who can do electrical engineering, mechanical engineering, and software development, or if you’re lucky enough to have a co-founder team with all of these skills, you’re going to have to bring on outside engineers.

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What You Need to Succeed as a Hardware Entrepreneur

Published on by John Teel

How do you know if you have what it takes to succeed with your product?

Developing a new product is no simple feat, and neither is getting it reliably manufactured. And, perhaps most challenging of all is figuring out how to get the word out about your product.

As you can imagine there are a wide variety of skills required to make all of this happen. Before you dive in and start spending big money, you should first evaluate if you have what it takes to make your product a success.

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Why You Must Avoid Invention Promotion Firms (and Never Use the Word Invention or Inventor)

Published on by John Teel

Invention promotion firms want one thing – your money. They don’t really care if your product is a success or not, because they are only focused on scamming you and taking your money. They have no interest in seeing your product succeed.

To hook you, they focus on telling you what they think you want to hear, instead of what you really need to hear.

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Should You Raise Money for Your Startup? If So, When?

Published on by John Teel

Should you raise money for your startup, and if so when?

The short answer is yes, you probably will need to raise money for your hardware startup. It’s very difficult to completely scale a hardware startup without, at some point, raising money.

However, the key is to wait as long as possible to raise that money.

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