Brand: OSEPP
Product Code: STEM-01
Availability: In Stock

When used with our new OseppBlock integrated development environment (IDE), this is the ultimate tool for anyone to learning how to code. Whether you are in Elementary school, University, a parent, teacher, or a grandparent, you can learn to code in the Arduino language.  Absolutely no experience required.

The OSEPPTM Stem Kit 1 will teach you the eight most commonly used inputs and outputs in the Arduino environment.  Once you have mastered these functions using our OseppBlock IDE, you will be well on your way to programming using the Arduino IDE without the graphical ‘block’ support.


  • Push Buttons
  • Potentiometers
  • Slide Potentiometer
  • Ultrasonic Sensor
  • Passive Infrared Sensor (PIR)
  • Light Sensor
  • Sound Sensor
  • LM35 Temperature Sensor


  • LEDs
  • Servo Motor
  • Stepper Motor
  • Fan Motor (DC)
  • LCD Display
  • Buzzer
  • Speaker
  • RGB (red, green and blue LED)

All the devices listed above are on ONE circuit board.  This way, minimal time is spent ‘jumping’ cables from one module to the next and more time is spent on actual LEARNING. It is as easy as learning the ABCs.

This makes the perfect gift for the elementary student in your household to get them interested in coding and electronics.  A stepping block (no pun intended) into a career in Computer Sciences.


  • 100% Arduino Compatible
  • Learn the most common Arduino functions with one board!
  • Minimal cable ‘jumping’ required.  More time spent on actual LEARNING!
  • 8 Output Devices
  • 8 Input Devices
  • Includes graphical TUTORIAL BOOKLET (for use with OseppBlock IDE)
  • For ages 10+
  • No assembly required
  • Includes protective case
  • Includes OSEPP UNO R4 Plus Board (microcontroller)

Lessons in Tutorial Booklet (INCLUDED):

Chapter 1: Digital & Analog IO

  1. Blinking an LED
  2. Buzzer and LED
  3. Turning on a Fan Motor
  4. Display your name on Serial Monitor
  5. Button state and PIR state
  6. Display text on LCD
  7. Display Slider Potentiometer value on LCD 
  8. Display light intensity value on LCD
  9. Tone melody

Chapter 2:  If/Else command, For Loop command and While Loop Command

  1. Turn on LED with button
  2. Alarm System with PIR (Passive Infrared)
  3. LED Control by Light Sensor
  4. Tone Notes with Buttons
  5. Fade LEDs
  6. Fading multiple LEDs
  7. Cycle 10 LEDs
  8. Blink LED and Melody

Chapter 3:  Hardware

  1. RGB LED Basics
  2. Mixing RGB Colors with POTS (potentiometers)
  3. Servo Basics
  4. Control Servo with Slide POT
  5. Stepper Motor Basics
  6. Display Temperature Value on LCD
  7. Sound Sensor Basics
  8. Ultrasonic Basics
  9. Set Fan Forward and Backward

Chapter 4:  Projects

  1. 3-Speed Household Fan
  2. Door Charm with PIR
  3. Mini Piano
  4. Night Light
  5. Welcome Home Door Entry
  6. Cooling Fan
  7. Sound Night Light
  8. Music Equalizer
  9. Ultrasonic Activated Alarm