SoundSlide is an open-source hardware USB-C adapter that adds a capacitive touch interface to your laptop or keyboard PC in order to control the volume without having to reach out to the volume keys on the keyboard that may require Alt or Fn presses. SoundSlide is meant to be more intuitive than pressing keys and works without drivers with macOS, Windows, and Linux. At just 20.9 x 6.9 x 3.5 mm in size excluding the USB Type-C port, you can leave it connected to your laptop when you move around or put the laptop in your backpack. The SoundSlide relies on the touch interface from the Microchip SAM D11 Arm Cortex-M0+ microcontroller, and the company behind the project – Drake Labs – has made the firmware, schematics (PDF/WebP), and a command-line interface written on Go available on GitHub. You can check out how it works on a laptop in the [...]

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AMD Versal Premium Series Gen 2 SoC FPGA combines dual-core Cortex-A72 and dual-core Cortex-R5F processors with high-end FPGA fabric with up to 3.2 million logic cells and CXL 3.1 (Compute Express Link), PCIe Gen6, and DDR5/LPDDR5X high-bandwidth interfaces for data center, communication equipment, test & measurement, and aerospace & defense data-intensive applications. AMD Versal Premium Gen2 specifications: CPU cores Dual-core Arm Cortex-A72 application core, 48 KB/32 KB L1 Cache w/ parity & ECC; 1 MB L2 Cache w/ ECC Dual-core Arm Cortex R5F, 32 KB/32 KB L1 Cache, and 256 KB TCM w/ECC Memory – 256MB on-chip with ECC FPGA fabric System Logic Cells – Up to 3,273,480 LUTs – Up to 1,496,448 DSP Engines – Up to 7,616 Interfaces connected to CPU cores 2x Ethernet 2x UART, 2x SPI, 2x I2C 2x CAN-FD 1x USB 2.0 FPGA memory, interfaces, I/Os, and transceivers Up to 327 Mbit memory @ 273 [...]

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