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 hifiduino.blogspot.com
H I F I D U I N O: Two Modules Together
| | iosoft.blog
PEDLA: WiFi logic analyser using a Pi PicoW - Lean2
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| | In a previous post, I described 'EDLA', a WiFi-based logic analyser unit, that uses a Web-based display. That version used an ESP32 to provide WiFi connectivity; the PEDLA uses a Pi PicoW module instead. Hardware PEDLA circuit board The hardware is similar to the previous version; aside from the CPU change, the main addition is...
| | hifiduino.wordpress.com
Arduino for Buffalo II DAC | H i F i D U I N O
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| | I've started writing the code for Arduino for the Buffalo II DAC. I am reusing the code I wrote for the Wolfson 8741 (TPA OPUS DAC), but I've decided to make some changes to make it easier for others to implement. Hardware components: Arduino UNO (Although any Arduino clone will work) "Standard" Hitachi-HD44780-compatible LCD (20x4)....
| | www.yoctopuce.com
Blog
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| | Yoctopuce blog: application examples, hints and tutorials
| | jborza.com
My First Altera FPGA | Juraj's Blog
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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