A side-by-side look at five popular beginner electronics kits: what each one costs, who it suits, how it teaches, and where it falls short. We make one of these, and we've tried to be straight about where the others win. Competitor prices are approximate; check current listings.
$60 (sale price through November 1, 2026; regularly $97) · Ages 12+ · 31 filmed lessons (Day 0 to Day 30), about 10 hours of video
Strengths: Professionally produced video lessons taught on camera by Dr. Greg Lyzenga (Harvey Mudd College physics professor, NASA JPL scientist), one sci-fi story across all 30 days, the HERO Board and every part for the 30 missions, no soldering, no subscription.
Weaknesses: Fewer raw components than budget kits, and our own HERO Board rather than an official Arduino Uno.
~$55 · Ages 12+ · PDF manual only
Strengths: 200+ components, low price, highly rated on Amazon, wide variety of sensors and modules.
Weaknesses: No video lessons, no curriculum structure, PDF instructions can be hard to follow for younger learners, no narrative.
~$80 · Ages 12+ · 170-page printed book
Strengths: Genuine Arduino Uno R3, 15 well-designed projects, official documentation, great build quality.
Weaknesses: No video lessons, book-only instruction, fewer projects than competitors, can feel dry for kids.
~$110 · Ages 14+ · Online guides
Strengths: Excellent documentation, well-organized experiments, good for engineering students and adults.
Weaknesses: Not designed for kids, higher price point, more technical language, no video instruction.
~$45 · Ages 12+ · Online tutorials
Strengths: Budget-friendly, decent component selection, online learning portal.
Weaknesses: Tutorial quality varies, no narrative structure, instructions can be confusing.
If the learner is 12 or older, or an adult who has never built a circuit: a kit with video instruction and a structured path matters far more than component count. That's the case for 30 Days Lost in Space.
If you already know what you want to build and just need parts: Elegoo or SunFounder give you far more components per dollar, and you won't miss the curriculum.
If you want genuine Arduino hardware and official documentation: buy the Official Arduino Starter Kit.
If you're an engineering student or working adult: SparkFun's documentation is the strongest in the category.
Ages 12 and up (as printed on the box). The lessons are self-paced, and the engineering is real enough to hold teens and adults.
16-Button Keypad, 7-Segment Display, Breadboard, DIP Switch (3-switch), HERO Board, LED, OLED Display, Passive Buzzer, Photoresistor, RGB LED, Resistors, Rotary Encoder. No soldering: every build plugs into a breadboard.
Dr. Greg Lyzenga, a Harvey Mudd College physics professor and NASA JPL scientist, guides the lessons on camera.
Yes. The video lessons are free to watch, and the browser circuit simulator lets you build and run the circuits without owning any hardware.
30 Days Lost in Space is $60 (sale price through November 1, 2026; regularly $97) at craftingtable.com. 30-day returns.