SparkFun 15 Year Retrospective – YouTube

It seems like only yesterday that Nathan Seidle started selling electronic parts out of his dorm room. But that was way back in 2002, and 15 years later SparkFun has grown into a leader in the world of Maker Electronics. Join Nate, Pete Dokter, and…

Level Up Your Arduino Code: Registers – YouTube

Before watching this episode, you’ll want to be familiar with digital logic, which you can read about here: https://learn.sparkfun.com/tutorials/digital-logic In this slightly-more-advanced edition of Adventures in Science, we dive into the inner workings of Arduino and microcontrollers. In order to understand how to set up…

Product Showcase: Onion Omega2 Kits – YouTube

Onion Omega2 Starter Kit: https://www.sparkfun.com/products/14540 Onion Omega2 Maker Kit: https://www.sparkfun.com/products/14541 The Onion Omega2+ Starter Kit and Maker Kit both contain the Omega2+ single-board computer along with various pieces of hardware to get you started making cool IoT projects. Code examples and hookup guidelines: https://docs.onion.io/omega2-starter-kit/

According to Pete #51 – Extreme Underclocking with the Arduino Pro Mini – YouTube

Welcome to the latest ATP! Today, we look at something of particularly questionable value, underclocking an ATmega328 to the point of just-what-are-you-trying-to-accomplish-here-anyway? What happens at extremely low clock frequencies? We pull off the resonator, splice in an external clock and watch the shenanigans!

Product Showcase: SIK Accessory Packs – YouTube

Need to expand your SparkFun Inventor’s Kit? We are happy to bring you three kits that could help you expand on whatever version of the SIK you own. The Refill Pack provides plenty of replacement parts that already come with the v4.0, the Add-On Pack…

Product Showcase: Pi Zero USB Stem – YouTube

The Pi Zero USB Stem is a PCB kit that turns a Raspberry Pi Zero into a USB dongle. Once the Stem is installed, your Raspberry Pi can be plugged directly into a computer or USB hub without any additional cables or power supplies. Once…

Product Showcase: H3LIS331DL Triple Axis Accelerometer Breakout – YouTube

The H3LIS331DL is a triple-axis, high-G accelerometer with I2C and SPI support. It outputs 16-bit data up to a rate of 1 kHz and supports 1.8 and 3.3 V logic. SparkFun’s H3LIS331DL breakout board can be found here: https://www.sparkfun.com/products/14480

Product Showcase: EZO-PMP Kit – YouTube

The EZO-PMP from Atlas Scientific is a small peristaltic dosing pump and serial controller. Simply connect the pump to any TTL UART (Such as an FTDI USB bridge or an Arduino’s RX/TX lines) and you can easily and precisely dispense liquids. This kit includes everything…

Product Showcase: Fingerprint Scanner – TTL (GT-521F32) – YouTube

The GT-521F32 is an easy-to-use fingerprint scanner for biometric authentication. It’s small, inexpensive, and communicates over TTL, making it ideal for Arduino driven applications. Make sure you grab the compatible pigtail to make this sensor easier to wire up and also read our hookup guide…

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