New Arrivals

SKU: SF-BOB-10467 | Brand: SparkFun

This simple breakout board makes it easy to use our LED tactile switches in a breadboard, or your next project. Note: Populate the board according to the polarity of the LED on the switch. The markings for the swi...

SKU: SF-PRT-10461 | Brand: SparkFun

These nylon standoffs are 3/8" long and tapped for a 4-40 screw. These are great for mounting your board in an enclosure, or just getting it up off the table. Each standoff has an outer diameter of 6mm. Sold in pack...

SKU: AF-50 | Brand: Adafruit

We sure love the ATmega328 here at Adafruit, and we use them a lot for our own projects. The processor has plenty of GPIO, Analog inputs, hardware UART SPI and I2C, timers and PWM galore - just enough for most...

SKU: SF-COM-10443 | Brand: SparkFun

This is a simple LED-illuminated tactile button with a clear cap. It’s just like a basic tactile button, but it lights up blue! So now you can get visual feedback, or light up your project. These have a 12mm body a...

SKU: SF-PRT-10452 | Brand: SparkFun

Standard Philips-head 4-40 screws. They are ½" long and come in packs of ten. This is the screw size we use in most of the holes for our breakout boards. Check below for other associated hardware.

SKU: SF-COM-10442 | Brand: SparkFun

A tactile push button with a built-in red LED, combining momentary switching with visual feedback in a single component. Press the button and it lights up red — ideal for control panels, interactive projects, and anyw...

SKU: SF-COM-10440 | Brand: SparkFun

This is a simple LED-illuminated tactile button with a green cap. It’s just like a basic tactile button, but it lights up green! So now you can get visual feedback, or light up your project. These have a 12mm body and...

SKU: AF-591 | Brand: Adafruit

The Adafruit Perma-Proto Super Pack includes 9 high-quality prototyping PCBs — three of each size — so you always have the right board for whatever you're working on. Each board features through-plated, gold-finished ...

SKU: SF-COM-10439 | Brand: SparkFun

This is a simple LED-illuminated tactile button with a clear cap. It’s just like a basic tactile button, but it lights up white! So now you can get visual feedback, or light up your project. These have a 12mm body and...

SKU: SF-SEN-12787 | Brand: SparkFun

This is the SparkFun RGB and Gesture Sensor, a small breakout board with a built in APDS-9960 sensor that offers ambient light and color measuring, proximity detection, and touchless gesture sensing. With this RGB and...

SKU: DF-FIT0455-Y | Brand: DFRobot

INTRODUCTION Comes in your choice of red, green, blue, yellow or white. This button locks and lights up when pushed. It's perfect for DIY projects which require a button and it's easy to mou...

SKU: SF-WIG-12772 | Brand: SparkFun

The SparkFun Logomatic v2 is a versatile serial and analogue data logger built around the NXP LPC2148 ARM7 microcontroller. It logs data to a microSD card in FAT32 format and appears as a USB mass storage device, so l...

SKU: DF-FIT0455-R | Brand: DFRobot

INTRODUCTION Comes in your choice of red, green, blue, yellow or white. This button locks and lights up when pushed. It's perfect for DIY projects which require a button and it's easy to mou...

SKU: DF-FIT0455-W | Brand: DFRobot

A self-locking illuminated push button with a white LED indicator. When pressed, the button locks into position and the LED lights up; press again to release. The built-in LED includes a resistor for direct 5–12V oper...

SKU: AF-618 | Brand: Adafruit

A compact 1.8" TFT display with true 18-bit colour (262,144 shades) and 160 × 128 resolution. It uses a simple SPI interface requiring only 4–5 digital pins and features two white LED backlights running on 3.3 V. Driv...

SKU: DF-FIT0455-B | Brand: DFRobot

INTRODUCTION Comes in your choice of red, green, blue, yellow or white. This button locks and lights up when pushed. It's perfect for DIY projects which require a button and it's easy to mou...

SKU: SF-TOL-10326 | Brand: SparkFun

The Heaterizer XL-3000 is a compact 300W heat gun suitable for heat-shrink tubing, basic plastic forming, and low-temperature PCB rework. It heats up quickly and is sized conveniently for bench work and electronics us...

SKU: AF-1853 | Brand: Adafruit

The Small 1.2" (30 mm) 8x8 Bright Square LED Matrix + Backpack combines a vivid blue LED matrix with an I2C backpack driver board, making it simple to add a compact display to any microcontroller project without compl...

SKU: SF-PRT-12748 | Brand: SparkFun

A standard SMD (surface-mount) DC barrel power jack for use with common DC wall adapters. This is the same connector size used on most Arduino boards and many other development platforms. Key Features Surface-Mount...

SKU: AF-1854 | Brand: Adafruit

What's better than a single LED? Lots of LEDs! Matrices like these are 'multiplexed' - so to control 64 LEDs you need 16 pins. That's a lot of pins, and there are driver chips like the MAX7219 that can control a ma...