Raspberry Pi
+ Python

Online courses and equipment kits make it easy to learn.

Start Learning

Learn to
Build a Robot

Online courses and equipment kits make it easy to learn.

Start Learning
Hands adjusting robot on wood table

We Make It Easy to Learn

  • 72 Self-paced lessons start at the beginning and systematically teach you to work with electronics, write Python code, and build a robot
  • 225+ Instructional videos show you the how and why behind each electronic component and line of code
  • 200+ Hands-on projects help you practice your new skills
  • An organized equipment kit including 60+ electronic components and a Raspberry Pi to use during the lessons and later on for your own projects
Start Learning

How It Works

1Equipment kit ships to you. High-quality electronic components all organized for you.

2Log in and start learning. Your online classroom account will be ready to go.

3Start working on your own projects. You'll have a core set of skills and equipment.

Robot sitting on table with assorted electronic components

What Our Users Say

Hands Working on Robot

I love your Intro to Robotics Course. The lessons are very detailed. And the combination of video and reading was really good. I had a few problems and Eric was alway available for email questions (not sure he sleeps). I have just started going through it for the second time. Thank you so much. Two thumbs up. Best kit/class ever.


Robot on grey engineering mat

I would highly recommend this course because it provides excellent written instructions along with quality components. The written material is a wealth of information that is clearly designed to be used as a resource for any future electronics project. I see the written material and the wide range of components to be a worthwhile investment in my robotics future. Additionally, the support line is extremely responsive.


I'm extremely happy. I just love going through these lessons. Very easily understood with very good written knowledge as well as really informative and fun hands on projects. I look forward to each new learning experience.


This course was engaging, interactive, and informational. The highlight of this course is the hands-on portion; it brings the learned information into practical use. It is highly recommended for beginners.


Breadboard circuit on green engineering mat

The experience has been great, having never used python before I appreciated the code lessons. The fact it just wasn't do x,x,z to put together but actually spent some time explaining the theory as well as how the gear works was fantastic.


Breadboard circuit with speaker

Congratulations on an excellent product. It has met my needs and tics all the boxes on format, clarity, progressive instruction, quality of materials, organization of material, cautions...


Breadboard circuit on grey engineering mat

This course is great. I have had some electronics back ground but it is great to get a refresher on some of this and the points that I did not know was great.


Robot on wood table

I wanna say this is the one of the best if not the best educational course/kit/package for beginners on the market! Would highly recommend!


Side view of robot

My overall experience using this program has been wonderful. I have enjoyed learning both the hardware and software side of constructing projects, including the final project, the robot.


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Our Users
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Learn Electronics + Coding + Robotics With Us

Sample Lesson

RFID Reader Project

In Lesson B-11 you will learn to use an RFID reader in your projects. Once it's installed in your circuit, you will write the code to program the access cards and then you can tie access to other functions in a project such as keeping a data log or activating an alarm.

Breadboard circuit with a few basic components; RFID reader and jumper wires on table
Breadboard circuit on table with RFID reader added to circuit; jumper wires on table beside circuit
RFID breadboard circuit with all electronic components attached; RFID card, RFID tag, and laptop sitting on table next to circuit
Hand holding RFID tag next to RFID reader on breadboard circuit demonstrating how it is used; RFID card and laptop on table next to circuit
Sample Lesson

Raspberry Pi Camera Project

Gather real time data and write programs to react to it. Lesson C-12 will teach you to use a Raspberry Pi camera. Later on in the course, you'll use those skills to install the camera on the robot and create decision making programs based on what the robot sees.

Breadboard circuit with basic electronic components and GPIO header installed sitting on green engineering mat; Raspberry Pi attached via GPIO cable; camera case, Raspberry Pi camera, and camera cable sitting next to circuit
Green engineering mat on table; sitting on mat is a Raspberry Pi with a camera cable installed; circuit with jumper wires in the background; uninstalled components on table including Raspberry Pi camera, camara case, and SD card
Green engineering mat on table; sitting on mat is a Raspberry Pi with a camera cable installed; circuit with jumper wires in the background; uninstalled components on table including Raspberry Pi camera, camara case, and SD card; Raspberry Pi case is closed and camera cable has been threaded through opening in the case
Green engineering mat on table; Raspberry Pi in clear case sits on mat; camera case has camera cable threaded through it and Raspberry Pi camera is attached to the end of the cable; breadboard circuit with basic components, GPIO ribbon and header, and jumper wires sits in the background
Green engineering mat on table ; hand holds up Raspberry Pi camera in case and attached to camera cable which is attached to a Raspberry Pi in a clear plastic case; the GPIO ribbon and header are attached to a breadboard circuit with basic comonents and jumper wires
Green engineering mat on table; Raspberry Pi camera in case and attached to camera cable sits on mat; in background there is a Raspberry Pi, a GPIO ribbon and header, and a breadboard circuit with basic components and jumper wires

Install and Configure a Robot's Motors

Building a fully mobile and programmable robot means getting those motors installed and calibrated so the robots movements can be accurately controlled. In Lesson D-3 you'll work through installing the motors while building the robot chassis. Later in Lessons D-10 and D-11 you'll learn to work with a motor drive IC, draw on your pulse width modulation knowledge from a previous lesson, and write the code to calibrate the motors.

Robot chassis parts sitting on wood table; parts include upper clear plastic chassis with breadboard; lower clear plastic chassis; two DC motors, one screwdriver; two wheels, one rear caster with ball, and assorted metal hardware
Sitting on wood table, lower clear plastic chassis with one DC motor installed, other DC motor, wheels, upper chassis, hardware, rear caster, screwdriver, and laptop sit on table too
Lower clear plastic chassis sits on table next to laptop with two DC motors and two wheels installed; upper chassis with breadboard, screwdriver, rear caster, and assorted hardware sit on table
Sitting on wood table is a laptop, an upper chassis plate with breadboard, assorted hardware, and screwdriver; the motors, wheels and rear castor have been installed on the lower chassis plate
Partially constructed robot chassis sitting on wood table; includes lower chassis plaste, wheels, DC motors, rear caster, and metal standoffs; on table next to it sits upper chassis plate with breadboard, assorted hardware, screwdriver, and laptop
Completed robot cassis sits on table includes upper and lower chassis, standoffs, DC motors, wheels, rear caster, breadboard on top with jumper wires attached; screwdriver and laptop sit alongside it on a wood table

The Best Way to Learn

Self-Paced Video Lessons

Teach you the how and why behind each electronic component and line of code

Step-by-Step Activities

Help you hone your new skills

High-Quality Equipment Kit

Sets you up with organized components to use both for the course and your own projects later

Help When You Need It

Our team answers your questions

Hands working on robot with breadboard circuit. Sitting on table next to laptop.

Beginners Welcome

Not sure where to start on your own projects? Our courses were designed with beginners in mind.

Our courses start with the fundamentals to ensure you have a solid understanding of how every part of a circuit works, how to write each line of code, and how to use a Rapsberry Pi in your projects.

You'll then build on that knowledge systematically lesson-by-lesson to work with increasingly complex components, code, and projects.

By the time you reach the end of the Robotics Course, you'll not only have built a fully mobile and programmable robot, but you'll also have gained a strong skill set (and the equipment) you'll need to tackle your own projects.

Against background of grey wood table, two hands hold up a breadboard circuit including GPIO header, jumper wires, blue LEDs, resistors, and pushbutton switches

Join Thousands of Users!

Our courses make it easy to learn electronics and coding.

Breadboard electronic circuit with switches
Laptop with Python code controlling capacitive touch sensor
User Testimonial: Best Kit/Class Ever!
Breadboard circuit with servo
Breadboard circuit with keypad sitting next to keyboard and monitor
Breadboard circuit with temperature sensor
Breadboard circuit mounted to robot chassis
User testimonial: Great program and excellent customer service
Desk with 42 Electronics website on computer monitor and breadboard circuit on desk
Breadboard circuit with switches, pizeo speaker, and jumper wires
User testimonial: Best way to learn Python
Remote controlling breadboard circuit from laptop
Robot sitting on desk next to keyboard
Breadboard circuit with Raspberry Pi camera
Keyboard, Raspberry Pi connected to breadboard circuit via header and wedge
User testimonial: Presentation was easy to follow
Python coding window open on screen
Breadboard circuit with OLED screen displaying Cheerlights message
User testimonial: Really well done course
Breadboard mounted on robot chassis


Have a Different Question?

Check Out Our Other Courses

All our courses start at the beginning and teach foundational skills before moving on to higher level skills. Beginners can use any of our courses. Pick the one that covers all the skills you want to learn.

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Breadboard circuit with assorted electronic components sitting on green engineering mat; hand is adjusting jumper wire on circuit

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