Deploy in 115+ regions with the modern database for every enterprise.
MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
Start Free
Veeam Data Platform v13.1 - Get Your Free Trial
Secure by design, portable by default. Recover clean, fast, anywhere. Start a free trial.
Try Veeam Data Platform today. Experience the unified platform that's secure by design, portable by default, and proven to recover clean, fast, and anywhere.
DIY Arduino Boards for IO using port expanders and I2C
DIY Arduino Boards PCF8674 MCP23017 74HC595 CD4021
I2C
Parallel IO
Piezo buzzers
See the Files section for a wide range of sensors and sample code
Schematics
PCB Layout
Sample Code
GQGMC is a user level driver for interfacing a Linux host to GQ Electronic's GMC-300 geiger-muller counter. Written in C++, the driver provides an interface method for each of the capabilities of the GMC-300. A sample command line text only program and sample Qt based GUI program are provided.
EVILib is a C++ library for controlling the serial interface with Sony color video cameras EVI-D30(31), EVI-D70(P) and EVI-D100(P). The library's C++ source is released under LGPL license. Sampleprogram provided with the library.