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The Digi-Key Continuing Education Center, presented by Design News, is a well-established program with an extensive archive of content at your disposal. View any previous course by simply navigating through previous semester content and selecting the course of your choosing.
The CEC will get you up to speed quickly on a host of technologies you've been meaning to study via a series of 45-minute online lessons taught by our faculty of expert tutors.
There is often a trade-off between cost, time-to-market and quality that needs to be balanced. While some would argue this relationship no longer exists, I see the trade-offs time and again. In this session, we are going to discuss what it means...
There is often a bug among entrepreneurs to build a complex, feature rich product on the first pass. Unfortunately, these entrepreneurs are trying to design the third or fourth iteration of the product the first time and that can result in delays...
One key factor that I have repeatedly seen in companies that successfully launch a quality product is that they take the time up front to put their design and development processes in place. In this session, we are going to explore design and...
We often have the mindset, “Build it and they will come,” but anyone who has started a business before knows that is the mantra for failure. In this session, we will examine the business side of development. Attendees will learn about the trade...
The final lecture in this series will consist of an application based on MQTT, which rides on TCP/IP. MQTT is a Client Server publish/subscribe messaging transport protocol that lends itself well to IoT devices. In this final installment, we’re...
STMicroelectronics is known for their low-cost NUCLEO development boards. Easy is what this lecture series is all about and today we’ll see just how easy it is to load and run a TCP/IP stack with NUCLEO development boards.
WIZnet offers a number of Ethernet devices that are backed up by a hardwired TCP/IP stack. Today’s discussion will entail interfacing WIZnet modules to Microchip PIC and STM32 ARM microcontrollers.
The Nordic nrf52832 is a Bluetooth IC based on an ARM Cortex-M4 core. Today’s lecture will demonstrate the nrf52832’s ability to execute a TCP/IP application. The TCP/IP application is twofold and consists of communications over TCP/IP between...
The lecture series will begin by defining the elements that make up TCP/IP. The knowledge gained from our study of basic TCP/IP operations and concepts will be supported with the realization of an ENC28J60-enabled IoT device.
For our final class, we will use the NXP NTAG Explorer kit to read and write the tag’s info that we access with our app to close the loop between the phone and our embedded device. We will look at the tradeoffs and areas for improvement for the...