SparkFun Essential Sensor Kit V2

The SparkFun Essential Sensor Kit V2 is a curated collection of 15 commonly used sensors and components for learning about electronics and sensing. It covers a broad range of sensing categories including acceleration, force, vibration, temperature, light, infrared, and magnetic fields.

Whether you're just getting started with Arduino or looking to expand your component collection, this kit provides a solid foundation for experimenting with analog and digital sensor inputs.

Key Features

• 15 Sensor Components – Wide variety covering multiple sensing categories
• Breadboard-Friendly – Components designed for easy prototyping
• Beginner to Intermediate – Suitable for learners and experienced makers alike
• Multiple Sensing Types – Acceleration, force, temperature, light, IR, magnetic, vibration, and flex

Package Contents

• 1× Triple-Axis Accelerometer Breakout (LIS3DH) – 3-axis acceleration up to ±3g
• 1× Hall Effect Sensor – Magnetic field presence detection
• 1× Tilt Sensor (AT407) – Simple orientation detection switch
• 2× Piezo Elements – Vibration and knock detection
• 1× Insulated Reed Switch – Non-contact magnetic switch
• 1× IR Receiver Diode (TSOP382) – Infrared remote control receiver
• 1× Infrared LED – 940–950nm IR emitter
• 1× TMP36 Temperature Sensor – Analog centigrade output
• 1× 10K Trimpot with Knob – Breadboard-friendly potentiometer
• 1× 0.25" Square Magnet – For use with the reed switch
• 1× 0.5" Force Sensitive Resistor – Pressure/squeeze detection
• 1× Mini Photocell – Light-dependent resistor (1kΩ–10kΩ)
• 1× Flex Sensor – Resistance increases with bending
• 1× Piezo Buzzer/Speaker – 12mm, ~2kHz audible range
• 2× 1MΩ Resistors – 1/6W, ±5% tolerance

Ideal For

• Learning about different sensor types and analog inputs
• Arduino and microcontroller prototyping
• STEM education and classroom kits
• Building a well-rounded component collection