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Arduino uno

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Arduino starter kit with - starter,

Arduino starter kit with - starter,

$124.99
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Arduino uno compatible - arduino,

Arduino uno compatible - arduino,

$10.49
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Usb host shield arduino - usb,

Usb host shield arduino - usb,

$26.90
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Super starter kit - kit, on

Super starter kit - kit, on

$50.91
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Elegoo uno project super - uno, r3

Elegoo uno project super - uno, r3

$29.99
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Arduino uno compatible - uno,

Arduino uno compatible - uno,

$9.89
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Authentic arduino uno free - uno,

Authentic arduino uno free - uno,

$21.00
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830pcs box diy - 830pcs/box, project

830pcs box diy - 830pcs/box, project

$20.99
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Uno board atmega328p - uno,

Uno board atmega328p - uno,

$6.73
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830pcs diy electronic starter - diy,

830pcs diy electronic starter - diy,

$14.24
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Arduino starter kit - starter,

Arduino starter kit - starter,

$122.88
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Arduino uno compatible - r3,

Arduino uno compatible - r3,

$6.29
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Genuine arduino uno - genuine,

Genuine arduino uno - genuine,

$14.99
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Elite explorer kit with - elite,

Elite explorer kit with - elite,

$161.08
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Arduino uno model - uno,

Arduino uno model - uno,

$15.00
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Elite explorer kit with - explorer,

Elite explorer kit with - explorer,

$152.63
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Elegoo uno project - elegoo,

Elegoo uno project - elegoo,

$37.99
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Arduino starter kit learn - arduino, r4

Arduino starter kit learn - arduino, r4

$95.00
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Uno compatible development - compatible,

Uno compatible development - compatible,

$12.99
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Super starter kit - based, on

Super starter kit - based, on

$53.09
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Uno board atmega 328p - atmega,

Uno board atmega 328p - atmega,

$6.45
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Arduino uno hybrid board - hybrid,

Arduino uno hybrid board - hybrid,

$59.00
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Arduino uno wifi - r4,

Arduino uno wifi - r4,

$28.99
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Uno board atmega328p - r3,

Uno board atmega328p - r3,

$7.99
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Elegoo uno project - uno, super

Elegoo uno project - uno, super

$42.74
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Arduino uno smd - arduino,

Arduino uno smd - arduino,

$12.99
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Arduino uno board with - uno,

Arduino uno board with - uno,

$12.99
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Super starter kit based - super,

Super starter kit based - super,

$42.65
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Diy project starter kit for - diy,

Diy project starter kit for - diy,

$25.59
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Super starter kit based - super,

Super starter kit based - super,

$64.01
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Ultimate starter kit - starter,

Ultimate starter kit - starter,

$95.13
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Osepp arduino basic 101 - arduino,

Osepp arduino basic 101 - arduino,

$29.99
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Super starter kit based - kit, on

Super starter kit based - kit, on

$51.78
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Breadboard arduino atmega328p - breadboard,

Breadboard arduino atmega328p - breadboard,

$8.05
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Arduino uno wifi - r4,

Arduino uno wifi - r4,

$170.65
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Lot arduino uno - lot,

Lot arduino uno - lot,

$12.99
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Arduino uno a000066 - uno, open

Arduino uno a000066 - uno, open

$23.99
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Super starter kit based - super,

Super starter kit based - super,

$66.84
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Uno project most - project,

Uno project most - project,

$96.99
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3pcs for arduino uno - 3pcs,

3pcs for arduino uno - 3pcs,

$18.29
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Arduino uno minima renesas - arduino,

Arduino uno minima renesas - arduino,

$20.99
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Arduino uno - arduino,

Arduino uno - arduino,

$19.78
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Arduino uno and half - uno,

Arduino uno and half - uno,

$5.99
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Ram memory pcb arduino - memory, r3

Ram memory pcb arduino - memory, r3

$25.00
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Master electronics basics with - electronics,

Master electronics basics with - electronics,

$20.24
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Atmega328pb ch340 board - ch340,

Atmega328pb ch340 board - ch340,

$18.99
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830pcs diy electronic starter - 830pcs,

830pcs diy electronic starter - 830pcs,

$14.24
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Arduino uno atmega328p - arduino, r3

Arduino uno atmega328p - arduino, r3

$9.00
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Elegoo uno basic starter - r3,

Elegoo uno basic starter - r3,

$26.95
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Arduino uno minima - arduino,

Arduino uno minima - arduino,

$20.99
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Printed arduino uno - 3d,

Printed arduino uno - 3d,

$9.89
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Super starter kit based - starter,

Super starter kit based - starter,

$63.99
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Starter kit for - uno, r3

Starter kit for - uno, r3

$55.99
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830pcs diy electronic starter - diy,

830pcs diy electronic starter - diy,

$14.24
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Super starter kit based - kit, on

Super starter kit based - kit, on

$44.95
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Starter kit for arduino - kit,

Starter kit for arduino - kit,

$62.52
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Arduino student kit learning - student,

Arduino student kit learning - student,

$44.95
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Mega2560 atmega2560 16au - mega2560, r3

Mega2560 atmega2560 16au - mega2560, r3

$22.49
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Arduino uno starter kit - r3,

Arduino uno starter kit - r3,

$50.00
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For arduino uno development - uno, r3

For arduino uno development - uno, r3

$18.39
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Raspberry 8gb argon - raspberry, +

Raspberry 8gb argon - raspberry, +

$110.00
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Uno development board - uno,

Uno development board - uno,

$6.99
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Arduino uno microcontroller - arduino,

Arduino uno microcontroller - arduino,

$9.00
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Uno wifi super - starter, kit

Uno wifi super - starter, kit

$88.96
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Arduino uno starter kit - arduino, r3

Arduino uno starter kit - arduino, r3

$77.99
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Arduino uno 4gb hybrid - arduino, board

Arduino uno 4gb hybrid - arduino, board

$79.00
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Uno compatible development - uno, r3

Uno compatible development - uno, r3

$11.99
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3pcs for arduino - arduino, uno

3pcs for arduino - arduino, uno

$18.29
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Units wemos esp8266 wifi - d1,

Units wemos esp8266 wifi - d1,

$9.50
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Arduino uno for iot - uno,

Arduino uno for iot - uno,

$35.39
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Arduino uno avr atmega328p - uno,

Arduino uno avr atmega328p - uno,

$10.50
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Arduino mega2560 rev3 - arduino,

Arduino mega2560 rev3 - arduino,

$49.90
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Wemos ch340 wifi - wemos, arduino

Wemos ch340 wifi - wemos, arduino

$9.89
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10pcs atmega328p pu - 1/2/5/10pcs, atmega328p-pu

10pcs atmega328p pu - 1/2/5/10pcs, atmega328p-pu

$17.25
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Electronics starter kit for - electronics,

Electronics starter kit for - electronics,

$19.99
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Arduino student kit - arduino, learning

Arduino student kit - arduino, learning

$24.95
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Vilros basic starter - vilros,

Vilros basic starter - vilros,

$24.99
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Elegoo super starter kit - elegoo,

Elegoo super starter kit - elegoo,

$15.99
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Arduino uno super starter - arduino,

Arduino uno super starter - arduino,

$51.34
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Elegoo uno super starter - elegoo,

Elegoo uno super starter - elegoo,

$29.99
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Arduino uno super - arduino, starter

Arduino uno super - arduino, starter

$49.16
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Complete uno arduino starter - arduino,

Complete uno arduino starter - arduino,

$34.49
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Arduino uno programming - uno, q

Arduino uno programming - uno, q

$54.79
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Rexqualis uno arduino - r3,

Rexqualis uno arduino - r3,

$17.00
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Arduino uno rev3 a000066 - arduino,

Arduino uno rev3 a000066 - arduino,

$29.99
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Ram memory tester - tester, kit

Ram memory tester - tester, kit

$23.99
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Super starter kit - kit, on

Super starter kit - kit, on

$49.96
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Arduino uno compatible elab - r3,

Arduino uno compatible elab - r3,

$13.99
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Elegoo super starter kit - super, uno

Elegoo super starter kit - super, uno

$25.00
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Arduino chip testers 4116 - 4116, 2114

Arduino chip testers 4116 - 4116, 2114

$60.00
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Inventor lab starter kit with - lab,

Inventor lab starter kit with - lab,

$129.99
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Compatible with arduino - arduino, uno

Compatible with arduino - arduino, uno

$23.95
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Elegoo uno project super - project,

Elegoo uno project super - project,

$29.00
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Rexqualis arduino uno super - rexqualis, r3

Rexqualis arduino uno super - rexqualis, r3

$47.00
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Uno project most complete - r3,

Uno project most complete - r3,

$94.99
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📊95 listings · from $5.99 · avg $40.22

Browse 95 arduino uno listings currently in our index. Prices range from $5.99 to $170.65, with an average of $40.22. 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 95 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 $5.99, while premium listings can reach $170.65 — giving you a wide budget spread to work with. The average price of $40.22 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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