Sparkfun

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 (com...

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 rel...

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, so...

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 be...

The A0 in the latest in Macchina\'s line of OBD-II interfaces. The A0 uses the power of the ESP32 BLE and WiFi module to allow for wireless access ...

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

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 grea...

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 aperture op...

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

When experimenting with GPS or RF it can be very handy to have the antenna on the top of your house or car with a clear view of the sky while you s...

You may be the greatest living banana pianist, but how will you ever know if you don\'t make yourself a banana piano? Good news! That project and c...

  This is a 6-pin 1.5mm pitch connector which mates directly with the connector on the Sharp GP2Y1010AU0F optical dust sensor. This is a ZH series ...

The 'must have' IC for TTL/CMOS projects finally has its own breakout board! This is the RS232 converter IC that is capable of running at 3V and co...

  Potentiometers are incredibly useful, whether you're controlling the volume on your stereo or the 'mood lighting' in your room. The problem with ...

  This is a wire assembly terminated with the same 8-pin JST-SH connector which is on the Mega Pro Mini. Pick up a few of these to break out all o...