Tux Machines

ESP32, Arduino, and FPGAs

Posted by Roy Schestowitz on Feb 15, 2023

=> 8 Useful Free and Open Source Network Configuration Management Tools | Security Leftovers

T-Display-S3 Touch ESP32-S3 board adds a touchscreen panel

=> ↺ T-Display-S3 Touch ESP32-S3 board adds a touchscreen panel

T-Display-S3 Touch is an update to the T-Display-S3 "Basic" ESP32-S3 board that adds a 320x170 touchscreen using a CST816 I2C touchscreen sensor. The rest of the specifications remains the same with an ESP32-S3R8 dual-core WiFi and Bluetooth LE microcontroller, 16MB flash, a 1.9-inch 320x170 color display, a USB Type-C port, a few I/Os, and support for a LiPo battery.

Arduino-programmable EtherCAT master runs FreeDOS on Vortex86EX2 x86 processor

=> ↺ Arduino-programmable EtherCAT master runs FreeDOS on Vortex86EX2 x86 processor

ICOP QEC-M-01 is an EtherCAT master system running FreeDOS...

The Protector is a life-saving wearable packed with intelligent sensors

=> ↺ The Protector is a life-saving wearable packed with intelligent sensors

Exercising outdoors is great for our general health and mental wellbeing, but it also carries some risks that are not always apparent, such as bad air quality, incoming storms, or simply falling down.

An Open Hardware Eurorack Compatible Audio FPGA Front End

=> ↺ An Open Hardware Eurorack Compatible Audio FPGA Front End

[Sebastian Holzapfel] has designed an audio frontend (eurorack-pmod) for FPGA-based audio applications, which is designed to fit into a standard Eurorack enclosure. The project, released under CERN Open-Hardware License V2, is designed in KiCAD using the AK4619VN four-channel audio codec by Asahi Kasei microdevices. (and guess what folks, there’s plenty of those in stock!)

=> gemini.tuxmachines.org