MQ-6 Gas Sensor
MQ-7 Carbon monoxide Gas Sensor
MQ-8 Hydrogen Gas Sensor
MQ-9 Gas Sensor
MQ135 Gas Sensor
Nano V3.0 R3 Board CH340G
NE555P Single Precision Timer
PCA9685 16-channel 12-bit PWM driver
SparkFun 9DoF Sensor Stick
SparkFun Grid-EYE Infrared Array Breakout - AMG8833 (Qwiic)
Get ready to be able to see like the Predator! The SparkFun Grid-EYE Infrared Array Breakout board is an 8×8 thermopile array, meaning you have a square array of 64 pixels capable of independent temperature detection.
SparkFun Particle Sensor Breakout - MAX30105
The SparkFun MAX30105 Particle Sensor is a flexible, powerful sensor enabling sensing of distance, heart rate, particle detection and even the blinking of an eye.
SparkFun Single Lead Heart Rate Monitor is a cost-effective board used to measure the electrical activity of the heart.