CSEduino is the answer to a very low cost DIY Arduino like board. This version has a 2-layer pcb created with kicad.
The Librem 5 Dev Kit is a smartphone developer kit that is used by software developers to create apps and other software for the final Librem 5 GNU/Linux smartphone. The baseboard design uses an i.MX 8M System-On-Module (SOM), a SIMCom SIM7100A/E baseband modem mPCIe module, and a RedPine RS9116 WiFi+BT M.2 module. It includes a 720x1440 capacitive touch LCD, a dual-role capable USB-C port, a Mini-HDMI port, an RJ45 ethernet port, a 3.5mm headset audio jack, a microSD slot, a 3FF micro-SIM card slot, a 2FF smartcard slot, a GSM/3G/LTE WWAN SMD antenna, a GNSS/GPS module and SMD antenna, two WLAN SMD antennas including one for diversity, a 5MP camera, an earpiece speaker, a microphone, a 9-axis IMU, an ambient light+proximity sensor, a haptic motor, a user-controllable indication LED, an 18650 li-ion battery holder for use with an on-board charge controller, and kill switches for WWAN, WiFi+BT, & camera+mic.
The Micropendous boards were Development Boards for Atmel’s USB AVR Microcontrollers with a Free and Open Source Software (FOSS) hardware, firmware, and software development platform. They were designed for USB peripheral and hosting development.
The Opsis is a powerful FPGA-based open source video platform for videographers and visual artists and designed to give the user complete control over high-speed video, enabling everything from real-time conference capturing solutions, to experimental visual art and even general FPGA-based video research.
Created in collaboration between the Numato Lab and TimVideos.us live event streaming project, the Opsis is the ideal device for the HDMI2USB.tv video capturing firmware, which allows for “fool-proof” video recording from any computer.
Saturn is an easy to use FPGA Development board featuring Xilinx Spartan-6 FPGA. Saturn is specially designed for experimenting and learning system design with FPGAs.
This development board features Xilinx XC6SLX series FPGA with FTDI’s FT2232H Dual-Channel USB device. The high speed USB 2.0 interface provides fast and easy configuration download to the on-board SPI flash. No programmer or special downloader cable is needed to download the bit stream to the board.
VB-IoT1 aims at providing a compact all-in-one solution. Due to popularity and support of open source community (software and hardware), we equipped our board with a high speed ARM-core, SIM900 (or SIM800F) and Atmega processor. The board can be used as a Linux embedded platform with GSM connection, an Arduino board with SIM900 (or SIM800F) shield, a standalone GSM shield, a full scale Android board. Additionally it has the LCD connectors, and touch screen support.