SparkFun Load Sensor Combinator
SKU: SF-BOB-13878 | Brand: SparkFun
The SparkFun Load Sensor Combinator is a bare PCB that combines four load sensors into a standard four-wire Wheatstone bridge configuration. If you open up an electronic bathroom scale, you’ll find a large rat’s ne...
Delivered by Mon 2 Nov
SparkFun Servo Trigger - Continuous Rotation
SKU: SF-WIG-13872 | Brand: SparkFun
The SparkFun Continuous Rotation (CR) Servo Trigger lets you control a hobby CR servo motor without any programming. Simply connect a servo and a switch, adjust the three onboard potentiometers, and the board handles ...
Delivered by Mon 2 Nov
Gravity: Arduino CO2 Gas Sensor
SKU: DF-SEN0159 | Brand: DFRobot
The Gravity CO2 Gas Sensor uses an MG-811 electrochemical sensing element to detect carbon dioxide concentration in the air. The output voltage decreases as CO2 concentration increases, and an onboard potentiometer le...
Delivered by Mon 2 Nov
Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731
SKU: AF-2946 | Brand: Adafruit
The Adafruit IS31FL3731 breakout is a charlieplexed PWM LED matrix driver that controls a 16×9 grid of individually dimmable LEDs over I2C. Each of the 144 LEDs can be set to any brightness level with 8-bit (256-level...
Delivered by Thu 22 Oct
36-pin 0.1 Short Female Header - Pack of 5
SKU: AF-3008 | Brand: Adafruit
Short female headers designed for tight spaces where standard-height headers won't fit. At just 5mm tall (compared to the standard 8mm), these low-profile headers are ideal for compact builds and slim assemblies. Eac...
Delivered by Thu 22 Oct
Xbee USB adapter (FTDI ready)
SKU: DF-DFR0050 | Brand: DFRobot
The DFRobot XBee USB Adapter connects XBee and Bluetooth modules to your PC via mini USB for configuration, wireless data transmission, and firmware programming. It uses an FTDI232 USB-to-UART converter chip for stabl...
Delivered by Mon 2 Nov
DC Barrel Power Jack/Connector
SKU: SF-PRT-00119 | Brand: SparkFun
DC power jack/connector. This is a common barrel-type power jack for DC wall supplies. These are compatible with our DC wall supplies and have a 5.5mm jack, with a 2.1mm center pole diameter. Datasheets: Datasheet
Delivered by Mon 2 Nov
SparkFun Battery Babysitter - LiPo Battery Manager
SKU: SF-PRT-13777 | Brand: SparkFun
The SparkFun Battery Babysitter is an all-in-one single-cell Lithium Polymer (LiPo) battery manager. It’s half battery charger, half battery monitor, and all you’ll ever need to keep your battery-powered project runni...
Delivered by Thu 22 Oct
Solid-Core Wire Spool - 25ft - 22AWG - Blue
SKU: AF-2989 | Brand: Adafruit
This spool of solid-core wire is easily soldered to and can handle up to 200°C and 600V. We like this wire because it's flexible but also holds its shape. We love the sturdiness and reliability ...
Delivered by Thu 22 Oct
Slide Pot - Medium (10k Linear Taper)
SKU: SF-COM-11621 | Brand: SparkFun
A simple slide potentiometer can go a long way. Rated at 10KOhm and 0.1W. Comes with solder tab connections. The pot has an overall travel of 30mm and has two mounting holes on top. Dimensions: 9.5mm x 45mm Document...
Delivered by Mon 2 Nov
USB OTG Cable - Female A to Micro A - 4
SKU: SF-CAB-11604 | Brand: SparkFun
USB On-The-Go is a really useful USB specification! It allows some small devices that would usually be unable to act as a host to have limited hosting capabilities! USB-OTG is common for things like tablet computers a...
Delivered by Thu 22 Oct
Mega Prototyping Shield for Arduino Mega Due
SKU: DF-DFR0016 | Brand: DFRobot
This is a design for an open-source prototyping shield for Arduino Mega. It has tons of cool features, to make prototyping on your Arduino easy. Some assembling and soldering is required! Some assembling and s...
Delivered by Mon 2 Nov
Adafruit RFM69HCW Transceiver Radio Breakout - 433 MHz
SKU: AF-3071 | Brand: Adafruit
The Adafruit RFM69HCW Transceiver Radio Breakout @ 433 MHz is a breadboard-friendly packet radio module for adding long-range wireless communication to Arduino and other microcontroller projects. Based on the SX1231 t...
Delivered by Fri 13 Nov
Thermocouple Type-K - Stainless Steel
SKU: SF-SEN-13715 | Brand: SparkFun
This is a stainless steel, Type-K Thermocouple probe. A thermocouple works by taking two wires made of dissimilar metals, connecting them at the two ends, and making a temperature gradient between one end and the othe...
Delivered by Mon 2 Nov
SparkFun OpenLog
SKU: SF-DEV-13712 | Brand: SparkFun
The SparkFun OpenLog is an open-source serial data logger based on the ATmega328 running at 16 MHz. It logs incoming serial data directly to a microSD card, supporting cards from 64 MB to 64 GB in FAT16 or FAT32 forma...
Delivered by Thu 22 Oct
Soldering iron stand
SKU: AF-150 | Brand: Adafruit
A real stand with sponge and double spring prevents your iron from 'rolling away' or burning a hole in the table. If you're starting out and have a 'pen type' soldering iron, this is essential for your safety. Come...
Delivered by Fri 13 Nov
Gravity:Digital Push Button (White)
SKU: DF-DFR0029-W | Brand: DFRobot
Press to release pleasure! Our redesigned digital push buttons come with LED, immersion gold surface, and bright colored hats. A captital D at left corner indicates that it is a digital sensor. An illustration of b...
Delivered by Thu 22 Oct
Shift Register 8-Bit - SN74HC595
SKU: SF-COM-13699 | Brand: SparkFun
The SN74HC595N is a simple 8-bit shift register IC. Simply put, this shift register is a device that allows additional inputs or outputs to be added to a microcontroller by converting data between parallel and serial...
Delivered by Thu 22 Oct
Gravity: Digital Push Button (Blue)
SKU: DF-DFR0029-B | Brand: DFRobot
The Gravity Digital Push Button (Blue) is a simple momentary push button module designed for the DFRobot Gravity interface. It features an onboard LED indicator, immersion gold PCB surface, and a coloured button cap. ...
Delivered by Mon 2 Nov
6-Pin Chassis Connector - Panel Mount (male and female)
SKU: SF-PRT-11475 | Brand: SparkFun
A robust 6-pin GX16 aviation-style connector set including both the panel-mount jack and mating plug. The threaded locking ring screws onto the panel connector, creating a secure connection that won't pull apart — ide...
Delivered by Thu 22 Oct
Compare your options
All buying guides
The Teacher's Guide to micro:bit Robots: Kits, Buggies, and Robotics Compared
Compare micro:bit-compatible robot kits, buggies, and robotics platforms by age range, assembly difficulty, sensors, and curriculum fit — for classrooms, clubs, and home learners across Australia.
49 products compared
The Maker's Guide to Servos: Torque, Speed, and Control Compared
Compare hobby and industrial servos by torque, rotation range, and control type (PWM, digital, continuous) to pick the right motor for robotics, animatronics, and RC projects.
16 products compared
Title The Maker's Guide to ADCs: Resolution, Speed, and Interface Compared
Compare analogue-to-digital converters by bit depth, sample rate, and bus (I²C vs SPI) to pick the right chip for your Arduino, Raspberry Pi, or microcontroller project.
16 products compared
