LED Gumball Machine

A quick introduction to accelerometers, how they work, and why they're used.

An introduction to MQTT, one of the main communication protocols used with the Internet of Things (IoT).

DMX512 is an industry standard in lighting and stage design, whether it be controlling lights, motors, or lasers, DMX512 has many uses. In this tutorial we’ll cover DMX512 (Digital Multiplex with 512 pieces of information).

Protect your project by adding a fuse in your circuit to save it from molten destruction.

A top hat decked out with LED strips makes for a heck of a wedding gift.

A guide to connecting the LIS3DH to a microcontroller and using the Arduino library.

The SparkFun MicroMod Environmental Function Board adds additional sensing options to the MicroMod Processor Boards. This function board includes three sensors to monitor air quality (SGP40), humidity & temperature (SHTC3), and CO2 concentrations (STC31) in your indoor environment. To make it even easier to use, all communication is over the MicroMod's I2C bus! In this tutorial, we will go over how to connect the board and read the sensors.

The MicroMod Qwiic Pro Kit was designed to allow users to get started with Arduino without the need for soldering or a breadboard. We've included three inputs (a joystick, accelerometer, and proximity sensor) and one display that can be daisy chained to the MicroMod SAMD51 Processor Board.