sparkfun

If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The SparkFun bi-directional logic level converte...

The Logomatic v2 takes everything we learned with multiple logging projects over the years and boils it down to an easy to use device, that is no...

The Logomatic v2 takes everything we learned with multiple logging projects over the years and boils it down to an easy to use device, that is now ...

The LoL Shield is a charlieplexed LED matrix for the Arduino. The LEDs are individually addressable, so you can use it to display anything in ...

The Loomia Double Backlit User Interface is like the [Single Backlit Button](https://www.sparkfun.com/products/17864), but twice the fun! Use this ...

Like the Mini Pressure Sensor... but bigger! The Loomia Mega Pressure Matrix has six leads, allowing you to map which point you are at in the 3x3 ...

RFM95CW is an ultra-low-power, high-performance LoRa transceiver for various frequencies of 137-1020 MHz wireless applications. The high integratio...

RFM97CW Sub-GHz radio transceivers are ideal for long range wireless applications. With high integration, the RFM97CW simplifies the peripheral mat...

This is a simple-to-use liquefied petroleum gas (LPG) sensor, suitable for sensing LPG (composed of mostly propane and butane) concentrations in...

This is a simple-to-use [liquefied petroleum gas (LPG)](http://en.wikipedia.org/wiki/Liquefied_petroleum_gas) sensor, suitable for sensing LPG (co...

Odometers are extremely useful for cars, they tell you how far you have gone, wouldn't it be nice if you were able to have a device that does the s...

Molex LTE/5G Cellular External Antennas are designed for 2G/3G/4G/5G modules and devices. The hinged type antennas offer excellent coverage and re...

This is an Extremely Efficient, Wide Band, Flexible LTE Antenna with a small footprint. This easy to install durable, flexible polymer antenna ope...

The Oak-1 is an all-in-one machine vision solution. It's a 4-trillion-operations-per-second AI powerhouse that performs your AI models on-board, s...

The Oak-D LITE takes the appealing characteristics of the Oak-D and makes them even better. The smaller and more affordable Oak-D LITE can still b...

The A0 in the latest in Car\'s line of OBD-II interfaces. The A0 uses the power of the ESP32 BLE and WiFi module to allow for wireless access to t...

The Machine Learning and AI Concept Kit is a starting place for the basics of predictive algorithms learned from historical data and inputs. This ...

This is your standard fridge magnet, perfect for holding up quite a bit of weight. Grade C8, ceramic disk magnet. Magnetization is throughout the t...

These are small rare earth magnets - 3/16\" rings. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously strong and make for a gre...

These are very small rare earth magnets - 0.125\" cubed. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously strong and make for...

These are small rare earth magnets - 0.25\" cubed. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously strong and make for a grea...

Magnet wire is super useful stuff, and when you need it there\'s nothing else that will work. Whether you\'re winding a transformer or choke, fashi...

This is the Magnetic Door Switch Set, a small reed switch assembly specifically designed to alert you when doors, drawers, or any other opening op...

This is the Magnetic Door Switch Set, a small reed switch assembly specifically designed to alert you when doors, drawers, or any other opening ope...