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This easy-to-use 16850 battery holder with 4 slots offers micro and type-C charging inputs, and it can be installed with four 18650 batteries, five...

The SparkFun Qwiic Micro ISM330DHCX Six Degrees of Freedom IMU is a micro-sized 0.75in. by 0.30in. sensor featuring STMicroelectronics' ISM330DHCX;...

Expand your project possibilities, with the Adafruit PCF8574 GPIO Expander Breakout - an affordable 8 channel I2C expander.GPIO expanders work like...

These hinged momentary step switches are evocative of the 16-step sequencer keys on TR-808 sythesizers. Also sometimes used on A/V equipment, they'...

This kit includes Six-axis Robotic Arm (Based on a Raspberry Pi) and G-Shape Base. If you need Flat Base, please click the image of Kit 1. Introdu...

The ESP32-WROOM-DA, which is a module that achieves high-quality, wireless connectivity across large areas, using two complementary PCB antennas...

Have you found yourself in a maze of twisty-turny knobs, all alike? These micro potentiometer (or rotary encoder) knobs offer a rainbow burst of co...

Stretch out your servo connections with this flexible servo to alligator clip cable. It has a 3-pin shrouded "male" connection to plug your servo i...

These hinged momentary step switches are evocative of the 16-step sequencer keys on TR-808 sythesizers. Also sometimes used on A/V equipment, they'...

Have you found yourself in a maze of twisty-turny knobs, all alike? These micro potentiometer (or rotary encoder) knobs offer a rainbow burst of co...

These compact and luxurious machined knobs look fantastic and have a nice feel, a perfect way to upgrade your rotary encoder or potentiometer. We h...

These hinged momentary step switches are evocative of the 16-step sequencer keys on TR-808 sythesizers. Also sometimes used on A/V equipment, they'...

When designing your next PCB, if you're not sure what sort of tactile switches you can fit, or how they would look, this Tactile Switch Assortment ...

The SparkFun Qwiic ISM330DHCX Six Degrees of Freedom IMU is a standard-sized, 1in. by 1in. breakout featuring STMicroelectronics' ISM330DHCX; a hig...

Want to start playing with sensors, but don't know where to begin? The SparkFun Essential Sensor Kit V2 includes a variety of basic sensors for any...

Have you found yourself in a maze of twisty-turny knobs, all alike? These micro potentiometer (or rotary encoder) knobs offer a rainbow burst of co...

The SparkFun 1uA PIR Breakout Starter Kit comes with everything you need to get started using Passive Infrared (PIR) sensors. PIR sensors are great...

The SparkFun Qwiic BMP581 Pressure Sensor is a micro-sized, absolute pressure sensor breakout from Bosch Sensortec. The BMP581 boasts exceptional r...

The SparkFun Qwiic Micro MMC5983MA Magnetometer is a micro-sized, 0.75in. by 0.30in. sensor that utilizes the highly sensitive triple-axis magnetom...

Stretch out your servo connections with this flexible servo to premium male header jumper cable. It has a 3-pin shrouded "male" connector to plug t...

The SparkFun Qwiic Micro Pressure Sensor features the BMP384 pressure sensor from Bosch Sensortec. The BMP384 excels at high-resolution measure...

The SparkFun Qwiic BMP581 Pressure Sensor is a standard-sized, 1in. by 1in. absolute pressure sensor breakout from Bosch Sensortec. The BMP581 boas...

ESP32-DevKitC is a low-footprint and entry-level development board that is part of the ESP32 series. This board has a rich peripheral set. The buil...