Tutorials - SparkFun Learn

SparkFun Learn: Featured Tutorials

• GNSS Technology: Comparison between the u-blox ZED-F9P and its successor, the ZED-X20P, for PNT (Positioning, Navigation, and Timing) projects.
• Environmental Sensing:
  • Building a high-concentration CO2 detector using the STC31 sensor (with humidity/temperature compensation).
  • Ambient light sensing for Qwiic buttons.
  • Soil moisture monitoring for plant care.
  • Air velocity measurement using the FS3000-1005 and FS3000-1015 sensors.
• Microcontroller & Programming:
  • Getting started with MicroPython on microcontrollers and Linux SBCs using mpremote.
  • Hookup guides for the Arduino UNO R4 WiFi Qwiic Kit and MicroMod STM32WB5MMG.
• Power Management:
  • Breadboard Power Supply Kit (5V/3.3V) quickstart.
  • Integrating 5V I2C devices into 3.3V Qwiic systems using the 5V Boost.
  • Fading loads using MOSFET power switches and buck regulators.
• Audio & Display:
  • Creating audio projects with the Qwiic Twist and Audio Player Breakout.
  • Advanced programming for Qwiic Alphanumeric Displays.
  • Displaying ultrasonic distance measurements on an OLED screen.
• Robotics & Motion:
  • Calibrating the Qwiic Optical Tracking Odometry Sensor (OTOS).
  • Translating IMU sensor data into physical motion.
  • Turning ultrasonic sensors into parking distance indicators.
• Connectivity & Specialized Hardware:
  • Simultaneous RFID reading techniques.
  • Color detection using the Tristimulus Color Sensor (CIE XYZ space).
  • Setting up an RTK Reference Station for RTCM NTRIP corrections.
  • Bluetooth data transmission using the ESP32 Wroom.
  • Geofencing projects using the Artemis Global Tracker.