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Arduino uno

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Arduino uno compatible - uno,

Arduino uno compatible - uno,

$10.49
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All one arduino uno - arduino,

All one arduino uno - arduino,

$168.99
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Usb host shield - usb, 2.0

Usb host shield - usb, 2.0

$26.90
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Inventor lab starter - inventor,

Inventor lab starter - inventor,

$146.99
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Super starter kit based - super,

Super starter kit based - super,

$45.20
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Arduino uno compatible - arduino,

Arduino uno compatible - arduino,

$9.89
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830pcs diy electronic starter - diy,

830pcs diy electronic starter - diy,

$14.22
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Uno board atmega 328p - uno, r3

Uno board atmega 328p - uno, r3

$6.95
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Authentic arduino uno - arduino,

Authentic arduino uno - arduino,

$21.00
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830pcs for arduino uno - for, with

830pcs for arduino uno - for, with

$14.23
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Arduino starter kit - kit, 3x

Arduino starter kit - kit, 3x

$39.99
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Super starter kit - starter,

Super starter kit - starter,

$41.99
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Super starter kit based - super,

Super starter kit based - super,

$41.59
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Arduino uno super starter - arduino, r3

Arduino uno super starter - arduino, r3

$62.99
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Super starter kit - starter, on

Super starter kit - starter, on

$63.45
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Arduino uno - r3, (a00066)

Arduino uno - r3, (a00066)

$16.48
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Arduino uno 4gb - uno, board

Arduino uno 4gb - uno, board

$69.99
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Elegoo uno project super - elegoo,

Elegoo uno project super - elegoo,

$55.00
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Elegoo uno microcontroller - uno, r3

Elegoo uno microcontroller - uno, r3

$9.99
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Arduino uno 4gb - 4gb, 32gb

Arduino uno 4gb - 4gb, 32gb

$65.00
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Arduino uno board with - r3,

Arduino uno board with - r3,

$12.99
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830pcs box diy project - 830pcs/box,

830pcs box diy project - 830pcs/box,

$20.99
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Elegoo uno project - r3,

Elegoo uno project - r3,

$29.99
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Uno compatible development - uno,

Uno compatible development - uno,

$12.99
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Uno board atmega328p - uno,

Uno board atmega328p - uno,

$6.89
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Super starter kit based - kit,

Super starter kit based - kit,

$42.99
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Arduino uno super starter - uno,

Arduino uno super starter - uno,

$62.99
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Lot arduino uno r3 - lot,

Lot arduino uno r3 - lot,

$12.99
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Arduino uno super starter - r3,

Arduino uno super starter - r3,

$46.99
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Osepp arduino basic 101 - arduino,

Osepp arduino basic 101 - arduino,

$29.99
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Arduino starter kit - kit, with

Arduino starter kit - kit, with

$121.99
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Ultimate starter kit - ultimate,

Ultimate starter kit - ultimate,

$67.71
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Arduino uno series - series,

Arduino uno series - series,

$24.94
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Elegoo uno project super - elegoo,

Elegoo uno project super - elegoo,

$44.99
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Uno board atmega328p - r3,

Uno board atmega328p - r3,

$6.95
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Super starter kit - super, on

Super starter kit - super, on

$43.20
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Arduino uno hybrid board - arduino,

Arduino uno hybrid board - arduino,

$59.00
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Arduino uno genuine - arduino,

Arduino uno genuine - arduino,

$19.99
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Complete arduino starter kit - complete,

Complete arduino starter kit - complete,

$119.99
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Arduino uno super starter - uno,

Arduino uno super starter - uno,

$59.84
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Arduino uno compatible - uno,

Arduino uno compatible - uno,

$7.00
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Arduino uno wifi compatible - arduino,

Arduino uno wifi compatible - arduino,

$22.49
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830pcs diy electronic starter - diy,

830pcs diy electronic starter - diy,

$14.24
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Arduino starter kit learn - starter, r4

Arduino starter kit learn - starter, r4

$80.00
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Super starter kit based - kit,

Super starter kit based - kit,

$41.24
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Arduino uno starter - arduino,

Arduino uno starter - arduino,

$85.39
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Arduino uno snap slide - arduino,

Arduino uno snap slide - arduino,

$14.95
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830pcs diy electronic - diy, starter

830pcs diy electronic - diy, starter

$14.22
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Arduino uno super starter - arduino, r3

Arduino uno super starter - arduino, r3

$42.12
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Super starter kit - kit, on

Super starter kit - kit, on

$42.65
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Elegoo uno controller board - elegoo,

Elegoo uno controller board - elegoo,

$15.74
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Sparkfun arduino uno - arduino,

Sparkfun arduino uno - arduino,

$17.99
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Arduino uno minima - arduino,

Arduino uno minima - arduino,

$20.99
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Elegoo uno wifi super - r4,

Elegoo uno wifi super - r4,

$72.22
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Sensor module kit for - kit,

Sensor module kit for - kit,

$30.69
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Super starter kit - based, on

Super starter kit - based, on

$42.84
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830pcs diy electronic starter - 830pcs,

830pcs diy electronic starter - 830pcs,

$14.24
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Arduino uno microcontroller - uno,

Arduino uno microcontroller - uno,

$12.80
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830pcs diy electronic starter - diy,

830pcs diy electronic starter - diy,

$14.22
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Arduino uno board sparkfun - uno, r3

Arduino uno board sparkfun - uno, r3

$20.00
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Elegoo uno project super - uno, r3

Elegoo uno project super - uno, r3

$30.00
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Arduino uno minima renesas - uno,

Arduino uno minima renesas - uno,

$20.99
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Arduino uno ships - a, box

Arduino uno ships - a, box

$17.50
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Elegoo kit 003 uno project - elegoo,

Elegoo kit 003 uno project - elegoo,

$22.40
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Arduino uno super starter - arduino,

Arduino uno super starter - arduino,

$42.48
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Arduino uno compatible elab - compatible,

Arduino uno compatible elab - compatible,

$11.99
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Arduino uno compatible - r3,

Arduino uno compatible - r3,

$6.29
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Super starter kit based - super,

Super starter kit based - super,

$41.41
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830pcs diy electronic starter - diy,

830pcs diy electronic starter - diy,

$14.24
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Arduino uno smd - uno,

Arduino uno smd - uno,

$12.99
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Super starter kit based - kit, on

Super starter kit based - kit, on

$43.74
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Lot two keyestudio - two, r3

Lot two keyestudio - two, r3

$48.99
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830pcs diy electronic starter - diy,

830pcs diy electronic starter - diy,

$14.23
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Uno development board - r3,

Uno development board - r3,

$14.49
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Ram memory pcb arduino - memory, uno

Ram memory pcb arduino - memory, uno

$25.00
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Arduino starter kit beginner - arduino,

Arduino starter kit beginner - arduino,

$19.99
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3pcs for arduino uno - for,

3pcs for arduino uno - for,

$18.29
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Rexqualis starter kit - rexqualis, uno

Rexqualis starter kit - rexqualis, uno

$24.95
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Getting started with arduino - getting,

Getting started with arduino - getting,

$20.00
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Arduino uno 4gb hybrid board - arduino,

Arduino uno 4gb hybrid board - arduino,

$79.00
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Uno project most complete - uno,

Uno project most complete - uno,

$89.48
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Super starter kit - super,

Super starter kit - super,

$41.89
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3pcs for arduino - arduino, r3

3pcs for arduino - arduino, r3

$18.29
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Arduino starter kit uno - uno, r4

Arduino starter kit uno - uno, r4

$69.95
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Arduino uno compatible - arduino,

Arduino uno compatible - arduino,

$14.99
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Printed arduino uno - printed,

Printed arduino uno - printed,

$9.89
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Arduino uno ultimate starter - arduino,

Arduino uno ultimate starter - arduino,

$37.46
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Elegoo super starter - starter, kit

Elegoo super starter - starter, kit

$20.00
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Diy project starter kit for - diy,

Diy project starter kit for - diy,

$17.59
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830pcs diy electronic - electronic, starter

830pcs diy electronic - electronic, starter

$14.23
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4116 ram dram memory - ram,

4116 ram dram memory - ram,

$29.99
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Arduino uno rev3 a000066 - arduino,

Arduino uno rev3 a000066 - arduino,

$26.99
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Elegoo super starter kit - elegoo,

Elegoo super starter kit - elegoo,

$22.00
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Arduino uno wifi rev2 - arduino,

Arduino uno wifi rev2 - arduino,

$29.00
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Uno project most complete - project,

Uno project most complete - project,

$119.99
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Rexqualis arduino uno - arduino, super

Rexqualis arduino uno - arduino, super

$47.00
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📊96 listings · from $6.29 · avg $36.91

Browse 96 arduino uno listings currently in our index. Prices range from $6.29 to $168.99, with an average of $36.91. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about arduino uno →

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Everything you need to know about arduino uno

Whether you are looking for a brand-new or second-hand arduino uno, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $6.29, while premium listings can reach $168.99 — giving you a wide budget spread to work with. The average price of $36.91 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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