STEM Education Kits

This 4-wire cable is 50mm / 1.9" long and fitted with JST SH female 4-pin connectors on both ends. Compared with the chunkier JST PH these are 1...

EF92A is a kind of 180 deg analog servo. It is light and portable, a little bigger than 5 cent coin. It works at 3V voltage and can be used to make...

You may check the latest version - Gravity: Analog pH Sensor/Meter Kit V2 to meet your requirements and Liquid Sensor Selection Guide to get bette...

Piezos make noise when you put an AC voltage across them: and the bigger the Vpp the louder they are. With your standard 3V logic microcontroller y...

You just found the perfect I2C sensor, available in a handy chainable Qwiic, or STEMMA QT package, and you want to wire up two or three or four of ...

Speed into STEAM with this indi kit designed to engage kids ages 4+ in hours of exciting exploratory learning and play at home. Perfect forparents,...

A note for SparkFun Inventor's Kit v4.1 users: The only change that was made from the SIK v4.1 to the SIK v4.1.2 is our new carrying case. All of ...

Note: The kits include two pairs of Mecanum wheels: two left-handed wheels and two right-handed wheels. Please pay attention to the L and R noted o...

Octopus Soil Moisture Sensor Brick can read the amount of moisture present in the soil surrounding it. It's a low tech sensor, but ideal for mon...

The MonkMakes Servo for micro:bit board provides a really easy way to attach up to three servomotors to a BBC micro:bit. The board requires a power...

The Little Bird Micro:bit Explorer's Kit includes more than 24 tutorials that teach you both how to use the micro:bit with various sensors and ele...

Octopus Water level Sensor is the water level electric brick in our Octopus series, the basic design is from the Octopus electric bricks and the...

FeaturesInput voltage: 3.3V, Powered by the edge connector of micro:bit:Extend all of GPIO ports(P0~P16, P19~P20).Beneath each I/O port, there are ...

The low current version of the SparkFun Current Sensor Breakout is a high accuracy board that utilizes the ACS723 for low to moderate AC and D...

Overview There are seldom OLED add-ons customized for Raspberry Pi in the open source hardware market. In a lot of projects, we only need to dis...

ELECFREAKS micro:bit basic kit is an entry-level kit. We carefully select 5 most common electric bricks, which can be easily connected to micro:bit...

Put your round robot in the driver's seat with the Sphero Chariot. Let it carry cargo, turn it into the ultimate spy-bot by adding a phone to th...

The BBC Micro:bit is a pocket-sized computer that can easily realize your creativity without much electrical and coding knowledge. There are numero...

Color your world with Chibitronics MegaPack of 30 circuit stickers - 10 red, 10 yellow, and 10 blue.

Arduino programming for the absolute beginner, with project-based learning Adventures in Arduino is the beginner's guide to Arduino programming, de...