デイリーガジェット [Unofficial]執筆特化型デバイス「Auteur」が登場！6インチのE-Ink画面と本格メカニカルキーボードを搭載で近日クラウドファンディング開始
https://fed.brid.gy/r/https://daily-gadget.net/crowdfunding/113677/
FLFhttps://www.crowdsupply.com/cardona-bits/haxophone
Aille aille aille, retenez moi d'acheter ça !
Rhooooo ...
haaaa
#saxophone #haxophone #raspberrypi #raspberrPiZero #musique #midi #hack #crowdsupply
cnx-software.com [Unofficial]Prunt Board 3 3D printer control board offers smoother and quieter operation (Crowdfunding)
Prunt Board 3 3D printer control board offers smoother and quieter operation (Crowdfunding)
Prunt Board 3 is a 3D printer control board with six TMC2240 stepper drivers, two 15A heater outputs, four fan outputs, four thermistor inputs, and four endstop inputs that is designed to offer smoother and quieter operation. The hardware is said to offer better ESD protection than boards such as the Duet 3 Mini 5+ or BTT SKR 3 EZ and supports hardware-accelerated step generation, but the magic happens with the Prunt firmware and associated server, which enable a 31-phase velocity profile for smoother operation and higher-quality prints compared to boards running Klipper or Marlin firmware. Let's have a look at the hardware first. Prunt Board 3 specifications: 6x TMC2240 stepper drivers, all capable of running at 3A with minimal airflow 2x 15A heater outputs with short circuit protection (1.3 µs response time) Fan outputs 4x fan outputs supporting 2, 3, and 4-pin fans, all up to 2A with short
MiciMike’s open-source drop-in PCB converts Google Home Mini into a local voice assistant (Crowdfunding)
MiciMike’s open-source drop-in PCB converts Google Home Mini into a local voice assistant (Crowdfunding)
The MiciMike Home Mini Drop-In PCB is an open-source replacement mainboard designed to convert a 1st Gen Google Home Mini into a fully local, privacy-focused voice assistant running Home Assistant Voice. Built around an ESP32-S3 MCU and an XMOS XU316 audio processor, it removes cloud dependencies without any case modifications or soldering. The board offers on-device wake word detection, echo cancellation, and noise suppression via two MEMS microphones, and comes pre-flashed with ESPHome for easy Home Assistant integration. The PCBA fully supports local voice processing, optional cloud LLM integration, media playback, and Snapcast. It's released as open hardware under the CERN-OHL-S v2 license, with complete design files available, making it suitable for privacy-focused smart-home automation, DIY voice assistants, and hardware-reuse projects. MiciMike Home Mini Drop-In PCB specifications: Compatibility – Google Home Mini 1st generation Wireless MCU – Espressif Systems ESP32-S3 CPU - Dual-core Xtensa LX7 microcontroller @ up to 240
LinuxGizmos.com [Unofficial]LeafKVM KVM-over-IP device launches with RV1126B platform and touchscreen
LeafKVM open-source hardware IP KVM offers WiFi 5, PoE, USB-C serial console, and 2.4-inch touchscreen display (Crowdfunding)
LeafKVM open-source hardware IP KVM offers WiFi 5, PoE, USB-C serial console, and 2.4-inch touchscreen display (Crowdfunding)
LeafKVM is a wireless and PoE open-source hardware IP KVM based on Rockchip RV1126B SoC with 512MB RAM and a microSD card slot for storage. Like other IP KVMs, it enables remote access to computers and servers, even at the BIOS level or when the machine is unresponsive, by emulating keyboard, mouse, and video through HDMI/VGA and USB ports. Other features include a 2.4-inch touchscreen display for configuration and guest video mirroring, a USB-C port for serial debug, a USB Type-A port for expansion (e.g., power control), and an ultra-low latency of less than 100ms. LeafKVM specifications: SoC - Rockchip RV1126B CPU – Quad-core Arm Cortex-A53 up to 1.6 GHz GPU – 2D Graphics Engine VPU Video Decoder – H.265/H.264 up to 3840×2160 @ 30fps Video Encoder – H.265, H.264, JPEG up to 12Mbps @ 30fps JPEG Decoder AI accelerator – Rockchip NPU engine up to 3 TOPS (INT8); likely not
LimeSDR Micro M.2 2280 SDR card pairs NXP LA9310 baseband processor with LMS7002M RF transceiver (Crowdfunding)
LimeSDR Micro M.2 2280 SDR card pairs NXP LA9310 baseband processor with LMS7002M RF transceiver (Crowdfunding)
The LimeSDR Micro M.2 2280 software-defined radio (SDR) card combines an NXP LA9310 baseband processor and a Lime Microsystems LMS7002M transceiver, and targets integration into portable or embedded solutions with a spare M.2 PCIe Gen3 x1 socket. The module is offered in a 1T2R configuration by default, but can be expanded to 1T4R via an FPC connector, supports a 30 MHz to 3.8 GHz frequency range, and up to 100 MHz bandwidth. Target applications include 4G LTE/5G, future RAN research, custom user equipment/modems, drone communications, IoT, satellite communications, and custom waveform generation. LimeSDR Micro M.2 SDR card specifications: SoC – NXP LA9310 programmable baseband processor Vector Signal Processing Accelerator (VSPA) Gen 2 up to 80 GFLOPs Control Processor - Arm Cortex-M4 at up to 307 MHz Storage – 512 Kbit EEPROM memory for NXP LA9310 initial configuration RF Lime Microsystems LMS7002M RF transceiver Channels - 1T2R expandable to 1T4R via
NumerfoltHmm, I really hope that the Open Printer project over at Crowd Supply will leave the "Coming soon" state someday...
It's been announced 7 months ago and as far as I can tell there's been no more lifesigns?
Sentinel Core – A Raspberry Pi CM5 mini-ITX carrier board with a PCIe x16 slot (Crowdfunding)
Sentinel Core – A Raspberry Pi CM5 mini-ITX carrier board with a PCIe x16 slot (Crowdfunding)
Sanctuary Systems' Sentinel Core is a Raspberry Pi CM5 mini-ITX carrier board with a PCIe x16 slot to easily connect a graphics card to accelerate 3D graphics, video transcoding, or AI workloads. It's basically a larger Raspberry Pi CM5 IO board with a prototyping area, a PCIe slot, and a 24-pin ATX power connector. The Sentinel Core also comes with two HMI ports, a Gigabit Ethernet port, two USB 3.0 ports, MIPI DSI/CSI connectors, and the usual 40-pin GPIO header. Sentinel Core specifications: Supported module - Raspberry Pi Compute Module 5 via 2x 100-pin B2B connectors Video Output - 2x HDMI 2.0 ports Networking Gigabit Ethernet RJ45 port Optional WiFi 5 and Bluetooth 5.x on Raspberry Pi CM5 USB - 2x USB 3.0 ports, 1x USB 2.0 Type-C port PCIe - High-speed, full-length PCIe x16 slot with PCIe 2.0 x1 signal (PCIe 3.0 unofficially supported) Expansion 40-pin Raspberry Pi GPIO
Hacker NewsBIO – The Bao I/O Co-Processor
https://www.crowdsupply.com/baochip/dabao/updates/bio-the-bao-i-o-co-processor
#HackerNews #BIO #Bao #I/O #Co-Processor #Technology #Innovation #EmbeddedSystems #Crowdsupply
