Search results for “rfid”

  What is better than smart RGB LEDs? Smart RGB+White LEDs! These NeoPixels now have 4 LEDs in them (red, green, blue and white) for excellent ligh...

Wouldn't it be awesome if you could control a matrix without tons of wiring? That's where these lovely LED matrix backpacks come in.  The matrices ...

A Feather board without ambition is a Feather board without FeatherWings! This is the DS3231 Precision RTC FeatherWing: it adds an extremely accura...

FSRs are sensors that allow you to detect physical pressure, squeezing and weight. They are simple to use and low cost. This sensor is a Interlink ...

Robots are fun, and the micro:bit is the perfect controller for learning how to build and program robots! Combining the micro:bit with the Spar...

The LilyPad ProtoSnap Plus Kit is an all-in-one e-textile prototyping kit that has been specifically designed to make it as easy as possible to inc...

The Raspberry Pi 3 Model A+, like the Raspberry Pi 3 Model B+, boasts a 64-bit quad core processor running at 1.4 GHz, dual-band 2.4 GHz and 5 ...

Robit is a motherboard for a micro:bit based smart car. It is compatible with MBOT. With most of the features of MBOT,  with the addition of 4 DC ...

Look, over there at that thing! Take it apart! You can now attack just about every kind of box or enclosure that needs undoing with this ratchet sc...

Is your house haunted? Or, rather, are you convinced that your house is haunted but have never been able to prove it since you've never had a camer...

This lovely little display breakout is the best way to add a small, colorful and bright display to any project. Since the display uses 4-wire SPI t...

Make some beautiful colors with these diffused 10mm tri-color LED with separate red, green and blue LED chips inside! They make a nice indicator, a...

This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed, or ...

NOTE:  The Raspberry Pi 5 requires a different cable then the one included with the camera!  You can purchase a Raspberry Pi 5 camera cable here! P...

By popular request, you can now get our 1.2" Tall 7-Segment LED backpacks without the LEDs! These backpacks feature an HT16K33 I2C LED driver, the...

A Feather board without ambition is a Feather board without FeatherWings! This is the Thermal Camera FeatherWing: thanks to the Panasonic AMG8833 8...

NOTE:  The Raspberry Pi 5 requires a different cable then the one included with the camera!  You can purchase a Raspberry Pi 5 camera cable here! ...

This display features a 2.4" display with 320x240 16-bit color pixels and a resistive touch overlay. The HAT uses the high speed SPI interface on ...

The SparkFun Thing Plus - RP2040 is a low-cost, high performance board with flexible digital interfaces featuring the Raspberry Pi Foundation's RP2...

Add a miniature wireless controller to your computer project with this combination keyboard and touchpad. We found the smallest wireless USB keyboa...

ITO is a clear, conductive liquid/film and here we have it as a coating on a flexible plastic (PET) sheet. This is a very interesting and fun mater...

Never hunt around for another crystal again, with the Si5351A clock generator breakout from Adafruit! This chip has a precision 25MHz crystal refer...