/explore
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linuxjedi.co.uk | ||
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jborza.com
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| | | | | Over a month ago I bought an Altera Cyclone IV board from a local seller, it seems to be listed on Aliexpress as well. It's marked as A-C4E6E10, and features: Altera Cyclone IV EP4CE6E22C8 FPGA chip with 6272 logic elements, 270 Kbits of memory 8-digit seven-segment LCD display 8 position DIP switch VGA output PS/2 input port (comes in handy to try out keyboard processing) buzzer a couple of push buttons a handful of IO pins, some of which can be used as a connector for a 1602/12864 display and 22 miscellaneous pins CH340 USB to serial chip 1602 display has 2 lines of 16 characters, each 5x8 pixels 12864 dot matrix display has a resolution of 128x64 pixels, hence the name | |
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cybergibbons.com
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| | | | | Last time we looked at using the SWD interface of an STM32 ARM chip. This isn't the only way we can interact with this device though. It also contains a serial interface on the bootloader tha... | |
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retrorepairsandrefurbs.com
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| | | | | I few months ago, a friend of mine asked me to take a look at their 1980s Tandy TRS-80 Model III, a unit with level II BASIC, 48KB RAM, and dual 5.25" disk drives. They had bought it sold-as-seen assumed non-working online and had it imported from the USA, so it was a 110V machine... | |
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www.doctormonk.com
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| | | A recent question for me from a reader of my ESP32 book (thanks Richard) was: how do I find out which pin the built-in LED (if there is on... | ||
