New Arrivals

SKU: SF-PRT-12885 | Brand: SparkFun

This is the Sunny Buddy, a maximum power point tracking (MPPT) solar charger for single-cell LiPo batteries. This MPPT solar charger provide you with the ability to get the most possible power out of your solar panel ...

SKU: SF-PRT-10550 | Brand: SparkFun

BNC connectors are ideal for quick connects to audio coax and high-frequency signal lines. This is a right-angle connector and comes with a lock washer and nut. Documents: Dimensional Drawing

SKU: AF-3337 | Brand: Adafruit

Learning to invent is fast and fun with no code-typing or circuit-soldering to slow things down. The BlocklyProp Starter Kit has all the hardware required to fully learn the Parallax’s Blockly visual programming to...

SKU: SF-WRL-10534 | Brand: SparkFun

A simple 434 MHz ASK RF transmitter module for creating basic one-way wireless data links. Breadboard-friendly and easy to pair with a microcontroller, this transmitter works with compatible 434 MHz receiver modules t...

SKU: SF-WRL-10532 | Brand: SparkFun

The RF Link Receiver is a simple 434 MHz wireless receiver module designed for one-way data communication with a compatible 434 MHz transmitter. It fits easily into a breadboard and pairs with microcontrollers to crea...

SKU: SF-TOL-12878 | Brand: SparkFun

This is 50g of high quality, Lead-Free Solder Paste, the perfect amount to keep around for prototyping and hobby projects that require a bit of SMD soldering. Solder Paste Stenciling is the easiest and quickest way t...

SKU: AF-3354 | Brand: Adafruit

The Rainbow HAT from Pimoroni has a buffet of sensors, inputs, and displays to explore Android Things™. Use it as a weather station, a clock, a timer or stopwatch, a mood light, or endless other things.Pimoroni collab...

SKU: AF-3341 | Brand: Adafruit

These incredibly small surface-mount LEDs are an easy way to add a lot of very tiny (but bright!) colorful dots to your project. They're mini versions of the ones in our digital DotStart strips and matrices wi...

SKU: SF-WRL-12861 | Brand: SparkFun

This is a basic SMA (Sub-Miniature A) male to female connector cable. Each cable is 25cm (9.8") long and has a 50Ω impedance that can handle frequencies up to 17 GHz. The SMA connectors at each end are small enough...

SKU: DF-SEN0188 | Brand: DFRobot

INTRODUCTION This is an Arduino compatible fingerprint module. With the high speed DSP processor, it could also work with other serial device, like MSP430, 51, AVR, PIC, STM32, ARM and FPGA ...

SKU: SF-WRL-12847 | Brand: SparkFun

XBee radios are an awesome way to add wireless capability to your Arduino project and now it’s even easier with the SparkFun XBee Shield. The shield form-factor mates directly with any dev board that has an Arduino...

SKU: AF-3342 | Brand: Adafruit

This 2×40 right-angle edge connector fits directly onto the bottom edge contacts of the BBC micro:bit, providing access to all GPIO pins, power, and ground connections. The right-angle design is ideal for mounting on ...

SKU: SF-PRT-10462 | Brand: SparkFun

Nylon standoffs for mounting PCBs in enclosures or elevating boards off work surfaces. These ¾" (19mm) long standoffs are tapped for 4-40 screws and sold in a pack of 10. Key Features Nylon Construction – Non-condu...

SKU: SF-SEN-12829 | Brand: SparkFun

If you’ve had ideas for a project that depends on the ability to sense different spectrums of visible light and react based on those measurements, the ISL29125 breakout board may be just what you need. The ISL29125 br...

SKU: SF-PRT-10453 | Brand: SparkFun

There are your standard Philips-head 4-40 screws. They are ¼" 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: AF-590 | Brand: Adafruit

A value pack of three Adafruit Perma-Proto Full-Sized Breadboard PCBs. Each board mirrors the layout of a standard full-size solderless breadboard with 60 rows of 5-hole connected pads, four power bus rails, and clear...

SKU: SF-WRL-12823 | Brand: SparkFun

This is the SparkFun RFM69 Breakout, a small piece of tech that breaks out all the pins available on the RFM69HCW module as well as making the transceiver easy to use. The RFM69HCW is an inexpensive and versatile r...

SKU: AF-593 | Brand: Adafruit

The MCP23008 is an I2C 8-bit I/O port expander that adds 8 general-purpose pins to your microcontroller using just two I2C lines (shared with other I2C devices). Each pin can be configured as input, output, or input w...

SKU: AF-1873 | Brand: Adafruit

A 16 MHz ceramic resonator with built-in load capacitors, providing a simple clock source for microcontrollers. The 3-pin package has 0.1" (2.54 mm) pin spacing for direct breadboard use — connect the two outer pins t...

SKU: AF-3347 | Brand: Adafruit

A pack of 10 tactile push buttons with a polished metal ball actuator, giving them a distinctive industrial look. The rounded top also makes them forgiving when pressed at an angle — useful for mechanical actuator set...