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"Instruments register only those things they’re designed to register. Space still contains infinite unknowns." — Mr. Spock
OpenLogger is a high-resolution, Wi-Fi enabled, open source, portable data logger that lets you simultaneously stream and log data. With its eight 16-bit analog channels and intuitive browser-based software, the world yours to measure.
I²CDriver is an easy-to-use, open source tool for controlling I²C devices from your computer. Check out this great follow-up to the popular SPIDriver.
Bring your motors into the wireless age with the Wi-Fi Stepper. It comes with an on-board ESP32, a web interface, a JSON API, a Python library, and loads of other features to make motor control easy and powerful.
Learn More About Wi-Fi Stepper
Easily monitor your project’s power consumption with PowMeter Shield for the Arduino Nano. The shield has a small display and communicates measurements over I²C, so you can both visually monitor power consumption and automatically act on it in real time.
Learn More About PowMeter Shield Nano
Rubicon is the tough (IP67), expandable, Crowd Supply teal case for your Raspberry Pi, Arduino, BeagleBone, or custom PCB project. Now in stock and ready to ship.
The motionPro 6600 is a four-axis motion controller for stepper motor-driven machines. The hardware is software agnostic so you can free yourself from proprietary controller software! Now back in stock.
Crowd Supply is your home for original, useful, respectful hardware. We’d love to hear what you are working on.