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daq 00 Netduino Go! Data Acquisition Module

Our Data Acquisition module (DAQ for short) is designed for Netduino Go! users looking for a simple, cost-effective platform for integrating analog and digital I/Os, off-the-shelf I2C sensors, time tracking, SDHC storage (up to 16GB) and serial communications to their projects.

When we set out to design the DAQ module 5 months ago, we put a great deal of thought into the real-world scenarios shared by our customers when Netduino Go! launched and how many wanted to apply the power of the .Net Micro Framework in the context of rapid system prototyping, light industrial control systems, home automation, hydroponic growing systems, security systems, UAVs, robots and of course, Internet-connected devices.

The first design choice we made was to choose an extremely robust spring-loaded wire connection system, providing power, data and ground on every port where they’re needed. On ports that are 5v and 3.3v tolerant, both power types are available. Because each wire is held securely in its place with strong springs that can only be released by applying pressure with a very small screwdriver, communications are more reliable and power to sensors and analog devices is more stable than in conventional systems using female pin headers. In addition, our spring-loaded wiring system enabled us to design a smaller and lighter board than would have been possible with screw connectors.

John Baichtal

My interests include writing, electronics, RPGs, scifi, hackers & hackerspaces, 3D printing, building sets & toys. @johnbaichtal nerdage.net


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