Controlling a cheap USB Power Supply
Like everyone else we found ourselves working from home due to COVID-19. We had planned for the looming lockdown and had actually decided to close the office a few days before…
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Building EMW3162 based IOT devices
A while ago we acquired a T962-C reflow oven, we wanted to build some cheap and cheerful WiFi IoT devices that we made PCBs for a while ago, so it…
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Amazon FreeRTOS and STM32
We use FreeRTOS for the majoroty of our Cortex based projects so after the announcement from Amazon a few weeks back regarding their AWS stack support for FreeRTOS we wanted…
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RoedIO the Opensource I/O Board
We have been developing a unique vending machine after hours that requires a lot of high current I/O to be distributed and controlled by something with a bit of computing…
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Lighting – Giant Lightbulb!
Over Christmas we found time to get our giant light bulb up and running as a test rig for the Cheery lighting controller. A few months ago we designed a…
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Raspberry Pi and Goal Line Technology
To console ourselves after Englands World Cup dire effort, we thought we would take a break from developing our Loopy boards and decided to have a play with OpenCV. We…
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Loopy promo video. The robust Ethernet ring network
Whilst patiently waiting for the Loopy hardware to come back from manufacturing, we decided to make a loopy promo video with a cool online animation creation site we found. Check…
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Ethernet Rings Following on from my previous blog entry I will talk a little more about how we are able to create an Ethernet ring, and the options that we have to…
Learn moreWhy is developing software for embedded systems different?
At Roedan we specialise in embedded software and I was asked the other day why have you specialised? Surely software is software, right? So I thought I would elaborate a…
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Internet of Things and Ethernet Rings
With the ‘Internet of Things’ being talked about around the internet everyone wants to have their devices connected to something, somehow. We have been looking into a couple of projects…
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