Arduino Uno
FailThe top 5 brands take 97% of clicks, so Arduino Uno is a Fail.
- Flapen Score
- 44 / 100Top 45% of 8,347 Electronics niches · +1 vs the category median of 4344
- Market size
- $428K/yr271K searches / yr
- 90-day growth
- -17.7%search demand this quarter
- Competition
- 68%top-5 click share · 7 brands · 19 sellers
Flapen Score
Arduino Uno against its category
The dotted line is the Electronics average. Past it, Arduino Uno is stronger. Inside it, weaker.
Market
The Arduino Uno market on Amazon at a glance
Shoppers on Amazon United States searched for Arduino Uno 271K times last year and spent an estimated $428K. The top 5 brands take 97% of clicks. Demand peaks in Apr–May. Flapen scores it 44 out of 100, a Fail.
01 · Demand
An estimated 6.0% of those searches ended in a purchase.
Shoppers searched for this 271K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 6.0% of those searches ended in a purchase. Searches in the last 90 days moved -17.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $428K a year.
- Searches, last 12 months
- 271K
- Growth, 90 days vs prior 90
- -17.7%
- Conversion, latest week
- 6.0%
- Market size, estimated
- $428Ka year
- Peak month
- April3.6× the quietest month
- Top search term
- arduino uno194K searches a year
02 · Price
A sale here is worth $26.08.
Listings sell for $26.08 on average, from $7.93 to $58.06. Amazon reports units sold in ranges. This niche sold 20K to 25K a year. The average listing sells 1,500 to 2,000 of them. At $26.08 that is $39K to $52K a year per listing.
- Average price
- $26.08inside the $15 to $100 sweet spot
- Price range
- $7.93–$58.06
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 20K–25K
- Units per listing a year
- 1,500–2,000
- Revenue per listing a year
- $39K–$52K
- Returns
- 1.4%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 9.1% of listings are out of stock. The average listing ranks #598 within Single Board Computers. It carries 2,852 reviews at 4.65 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 9.1%
- Average rank
- #598in Single Board Computers
- Average rating
- 4.65 starsAmazon United States average 4.42 stars
- Average reviews
- 2,852per listing
- Listings tracked
- 14
04 · Newcomers
2 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 59 months on average, so the names here are settling in.
- Launched, last 12 months
- 2
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 59 months
Products
Top Arduino Uno products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 21, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share![Arduino Uno REV3 [A000066] - ATmega328P Microcontroller 16MHz 14 Digital I/O Pins 6 Analog Inputs 32KB Flash USB Connectivity Compatible with Arduino IDE for DIY Projects and Prototyping](https://m.media-amazon.com/images/I/515P6aYSP4L.jpg)
Arduino Uno REV3 [A000066] - ATmega328P Microcontroller 16MHz 14 Digital I/O Pins 6 Analog Inputs 32KB Flash USB Connectivity Compatible with Arduino IDE for DIY Projects and Prototyping
- Price
- $25.35
- Rating
- 4.8/5
- Reviews
- 10,355
- Age
- 16y ago

ELEGOO UNO R3 Board ATmega328P with USB Cable(Arduino-Compatible) for Arduino
- Price
- $15.34
- Rating
- 4.7/5
- Reviews
- 5,045
- Age
- 10y ago

UNO R3 Board ATmega328P with USB Cable(Arduino-Compatible) for Arduino Input Voltage 7-12V 16MHZ 14 Digital 1/0 pins Support PWM SRAW 2KB Compatible with RPi 4B/3B+/3B/2B/B+/Zero/Zero W
- Price
- $10.05
- Rating
- 4.4/5
- Reviews
- 41
- Age
- 10mo ago

ELEGOO UNO Project Super Starter Kit with Tutorial and UNO R3 Board Compatible with Arduino IDE
- Price
- $41.24
- Rating
- 4.7/5
- Reviews
- 16,542
- Age
- 10y ago

hiBCTR arduino uno r3 Board with USB Cable - atmega328p 16mhz 14 Digital i/o pins pwm Support Compatible with arduino uno r4 mega Leonardo and Raspberry pi
- Price
- $9.18
- Rating
- 4.0/5
- Reviews
- 18
- Age
- 1y ago
Trending
estimated 90-day click momentum
KEAcvise UNO R3 Board (Giant ATmega328P) Works with Arduino UNO Kits Includes USB Cable for Arduino Projects
- Price
- $8.94
- Rating
- 5.0/5
- Reviews
- 3
- Age
- 1y ago
![Arduino UNO Q 4GB [ABX00173]- Hybrid Board Qualcomm Dragonwing QRB2210 microprocessor (MPU) & STM32U585 Microcontroller(MCU) AI Vision Voice IoT Robotics Linux Debian OS Wi-Fi 5 USB-C](https://m.media-amazon.com/images/I/51cl4xygwGL.jpg)
Arduino UNO Q 4GB [ABX00173]- Hybrid Board Qualcomm Dragonwing QRB2210 microprocessor (MPU) & STM32U585 Microcontroller(MCU) AI Vision Voice IoT Robotics Linux Debian OS Wi-Fi 5 USB-C
- Price
- $58.06
- Rating
- 4.4/5
- Reviews
- 135
- Age
- 6mo ago

hiBCTR arduino uno r3 Board with USB Cable - atmega328p 16mhz 14 Digital i/o pins pwm Support Compatible with arduino uno r4 mega Leonardo and Raspberry pi
- Price
- $9.18
- Rating
- 4.0/5
- Reviews
- 18
- Age
- 1y ago
![Vilros Arduino Uno Starter Kit - Includes Arduino Uno R3 Board 190+ Electronics Components Breadboard Jumper Wires DC Motor Servo Relay Full-Color 72 Page Manual [190+ Pieces]](https://m.media-amazon.com/images/I/61B5omztIkL.jpg)
Vilros Arduino Uno Starter Kit - Includes Arduino Uno R3 Board 190+ Electronics Components Breadboard Jumper Wires DC Motor Servo Relay Full-Color 72 Page Manual [190+ Pieces]
- Price
- $51.50
- Rating
- 4.6/5
- Reviews
- 908
- Age
- 13y ago
![Arduino Uno Rev3 SMD [A000073] Microcontroller Board - ATmega328P 16MHz 32KB Flash USB & PWM Support Ideal for DIY Projects STEM Learning Robotics and Prototyping](https://m.media-amazon.com/images/I/51m4AX75JGL.jpg)
Arduino Uno Rev3 SMD [A000073] Microcontroller Board - ATmega328P 16MHz 32KB Flash USB & PWM Support Ideal for DIY Projects STEM Learning Robotics and Prototyping
- Price
- $25.55
- Rating
- 4.8/5
- Reviews
- 641
- Age
- 14y ago
Newest
by launch date![Arduino UNO Q 4GB [ABX00173]- Hybrid Board Qualcomm Dragonwing QRB2210 microprocessor (MPU) & STM32U585 Microcontroller(MCU) AI Vision Voice IoT Robotics Linux Debian OS Wi-Fi 5 USB-C](https://m.media-amazon.com/images/I/51cl4xygwGL.jpg)
Arduino UNO Q 4GB [ABX00173]- Hybrid Board Qualcomm Dragonwing QRB2210 microprocessor (MPU) & STM32U585 Microcontroller(MCU) AI Vision Voice IoT Robotics Linux Debian OS Wi-Fi 5 USB-C
- Price
- $58.06
- Rating
- 4.4/5
- Reviews
- 135
- Age
- 6mo ago

UNO R3 Board ATmega328P with USB Cable(Arduino-Compatible) for Arduino Input Voltage 7-12V 16MHZ 14 Digital 1/0 pins Support PWM SRAW 2KB Compatible with RPi 4B/3B+/3B/2B/B+/Zero/Zero W
- Price
- $10.05
- Rating
- 4.4/5
- Reviews
- 41
- Age
- 10mo ago

hiBCTR arduino uno r3 Board with USB Cable - atmega328p 16mhz 14 Digital i/o pins pwm Support Compatible with arduino uno r4 mega Leonardo and Raspberry pi
- Price
- $9.18
- Rating
- 4.0/5
- Reviews
- 18
- Age
- 1y ago

KEAcvise UNO R3 Board (Giant ATmega328P) Works with Arduino UNO Kits Includes USB Cable for Arduino Projects
- Price
- $8.94
- Rating
- 5.0/5
- Reviews
- 3
- Age
- 1y ago

AYWHP 1 PCS R3 Development Board Single Board with ATmega328P Chip 2 KB 1 KB EEPROM Microcontroller with USB Cable Compatible with Ar-duino uno
- Price
- $7.93
- Rating
- 4.9/5
- Reviews
- 29
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 68% of clicks. Leaders hold, but buyers still shop past them.
Brands
7 rising
Sellers
19
Est. top-5 brand share
97%
Top 20: 100%
Est. top-5 click share
68%
Top 20: 100%
Open market
2%
- Arduino41%
- ELEGOO37%
- Hczykya9%
- hiBCTR7%
- AYWHP2%
- KEAcvise2%
- Open — no brand owns it (1 brand, 2%)
Demand
Arduino Uno search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Apr, May · busiest ÷ quietest = 3.6×
Search terms
Top Arduino Uno search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- arduino uno194K/yr
- arduino uno r350K/yr
- uno r311K/yr
- arduino r37K/yr
- arduino uno rev35K/yr
- arduino uno board2K/yr
- uno arduino2K/yr
Reviews and returns
What reviews say buyers love and hate about Arduino Uno
We read the reviews and the return reasons for every product selling here.
“Terrible instructions”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
15 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Arduino Uno questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









