adafruit

DESCRIPTION Because the Arduino (and Basic Stamp) are 5V devices, and most modern sensors, displays, flash cards and modes are 3.3V-only, many...

DESCRIPTION The AM2301B is a nice but inexpensive temperature and humidity sensor that looks similar to a DHT22/AM2302 temperature and humidity sen...

DESCRIPTION Adafruit seesaw is a near-universal converter framework which allows you to add add and extend hardware support to any I2C-capable mic...

DESCRIPTION This board was originally designed for use in Adafruits own projects, it is a mini dev board that allowed them to design with the ATtin...

DESCRIPTION Measure liquid/water flow for your solar, computer cooling, or gardening project using this handy basic flow meter featuring a fully c...

DESCRIPTION Long gone are the days of parallel ports and serial ports. Now the USB port reigns supreme! But USB is hard, and you just want to tran...

DESCRIPTION This little sensor looks an awful lot like the popular DHT11/DHT22 temperature and humidity sensors, but unlike classic DHT sensors, it...

DESCRIPTION Want to add something new and futuristic to your next project, or a way to quickly break or make contacts? you can now experiment with ...

DESCRIPTION Want to add something new and futuristic to your next project, or a way to quickly break or make contacts? you can now experiment with ...

DESCRIPTION Want to add something new and futuristic to your next project, or a way to quickly break or make contacts? you can now experiment with ...

DESCRIPTION This Real Time Clock (RTC) is the most precise you can get in a small, low-power package. Most RTCs use an external 32kHz timing crys...

DESCRIPTION Inside the RP2040 is a 'permanent ROM' USB UF2 bootloader. What that means is when you want to program new firmware, you can hold down ...

DESCRIPTION What's a wearable project without LEDs? Designed specifically for wearables, these updated Flora NeoPixels have ultra-cool technology:...

DESCRIPTION FRAM, or Ferroelectric Ram, is the coolest new data storage method that all the fashion magazines are talking about. Oh wait, no that'...

DESCRIPTION This 3.3V Buck Converter Breakout board is great for supplying power to low voltage circuits from a single Li-Ion cell battery or USB ...

DESCRIPTION The TPL5110 low power timer is a stand-alone breakout that will turn any electronics into low-power electronics! It will take care of ...

DESCRIPTION Your microcontroller probably has an ADC (analog -> digital converter) but does it have a DAC (digital -> analog converter)? Now...

DESCRIPTION This I2C-friendly user interface element makes it plug-n-play-easy to add a 75mm long slide potentiometer to any microcontroller or mi...

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

DESCRIPTION They're bigger than a trim-pot but smaller than a chunky potentiometer. Best of all no knob required! These have a knurled plastic gri...

DESCRIPTION Have you ever seen a tactile button do a headstand? This little clicky button is like a circus (circuit circus?) performer, contorting ...

DESCRIPTION This Simple USB Type C breakout is kinda interesting, it's an 'inline' style with pads for soldering to the common USB 1.1/2.0 connecti...

DESCRIPTION If you're tired of the regular-old-twisty potentiometers we carry, why not slide over and try this slide pot? Most famously used on mix...

DESCRIPTION This rotary-potentiometer knob has a nice soft-touch feel with an arrow on it, and its much 'slimmer' than other skirted knobs, so good...