Arduino
Arduino for sale on Ireland's largest auction and classifieds sites
Arduino pi channel - arduino, - £399.99
Normally open interface • Relay suspended before • Suction short connected - Free postage - New and Used
Normally open interface • Relay suspended before • Suction short connected - Free postage - New and Used
830pcs box diy - 830pcs/box, starter - £11.99
Complete electronics fun • Kit 200 components • Diy projects arduino - Free postage - New and Used
Complete electronics fun • Kit 200 components • Diy projects arduino - Free postage - New and Used
Uno board rev3 atmega328p - r3, - £5.99
Arduino uno compatible • Board reliable versatile • Microcontroller ideal various - Free postage - New and Used
Arduino uno compatible • Board reliable versatile • Microcontroller ideal various - Free postage - New and Used
Arduino nano compatible - v3.0, - £4.49
Fully compatible arduino • Nano software hardware • Connection usb this - Free postage - New and Used
Fully compatible arduino • Nano software hardware • Connection usb this - Free postage - New and Used
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Arduino uno rev3 atmega328p - arduino, - £5.99
Pin headers board • Usb driver ch340g • Order now start - Free postage - New and Used
Pin headers board • Usb driver ch340g • Order now start - Free postage - New and Used
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48 listings · from £2.85 · avg £17.82
⚠️ These listings were last updated more than 9 days ago.
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Browse 48 arduino listings currently in our index. Prices range from £2.85 to £399.99, with an average of £17.82. 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 →
Nano atmega328p ch340g - atmega328p, - £4.99
Mpn arduino nano • Ensuring easy integration • Into existing projects - Free postage - New and Used
Mpn arduino nano • Ensuring easy integration • Into existing projects - Free postage - New and Used
For arduino mega2560 - arduino, r3 - £11.99
Usb serial chip • Used ch340g commonly • Device drivers this - Free postage - New and Used
Usb serial chip • Used ch340g commonly • Device drivers this - Free postage - New and Used
Epal new ultimate starter - new, kit - £26.39
Starter kit arduino • Uno compatible infiduino • New ultimate - Free postage - New and Used
Starter kit arduino • Uno compatible infiduino • New ultimate - Free postage - New and Used
Nano pico arduino - arduino, - £3.99
Nano pico arduino • Board type usb • Compatible devboard - Free postage - New and Used
Nano pico arduino • Board type usb • Compatible devboard - Free postage - New and Used
Uno compatible development - uno, r3 - £6.29
Compatible arduino ide • Ch340g usb interface • This board suitable - Free postage - New and Used
Compatible arduino ide • Ch340g usb interface • This board suitable - Free postage - New and Used
Nano atmega328p board - atmega328p, ch340 - £5.99
Nano super simple • Platform based open • Source code let - Free postage - New and Used
Nano super simple • Platform based open • Source code let - Free postage - New and Used
Uno rfid starter - r3, - £23.99
Starter kit uno • Compatible arduino economical • Platform starting programming - Free postage - New and Used
Starter kit uno • Compatible arduino economical • Platform starting programming - Free postage - New and Used
Esp32 super mini - c3, - £3.35
Video clip shows • Wled running supermini • Demonstrate capabilities device - Free postage - New and Used
Video clip shows • Wled running supermini • Demonstrate capabilities device - Free postage - New and Used
Arduino pro micro leonardo - pro, - £6.98
Running 16mhz this • Board will remind • You lot your - Free postage - New and Used
Running 16mhz this • Board will remind • You lot your - Free postage - New and Used
Soldered arduino nano - soldered, - £5.59
Pinout this board • Can found arduino • Bootloader pre installed - Free postage - New and Used
Pinout this board • Can found arduino • Bootloader pre installed - Free postage - New and Used
Pro micro atmega32u4 - micro, 16mhz - £7.49
Temp display print • Begin ssd1306 switchcapvcc • Oled i2c addr - Free postage - New and Used
Temp display print • Begin ssd1306 switchcapvcc • Oled i2c addr - Free postage - New and Used
Relay module 4 6 8 - relay, - £3.95
Icon mdi • Relay valve switch • Refresh auto autostart - Free postage - New and Used
Icon mdi • Relay valve switch • Refresh auto autostart - Free postage - New and Used
Arduino uno compatible - r3, - £5.99
Ch340g usb serial • Fully compatible arduino • Ide windows macos - Free postage - New and Used
Ch340g usb serial • Fully compatible arduino • Ide windows macos - Free postage - New and Used
Esp32 wroom usb - usb-type, c - £5.31
Dual core power • Heart our board • Esp32 chip robust - Free postage - New and Used
Dual core power • Heart our board • Esp32 chip robust - Free postage - New and Used
Arduino nano compatible - arduino, - £4.49
Fully compatible arduino • Nano software hardware • Ide easy programming - Free postage - New and Used
Fully compatible arduino • Nano software hardware • Ide easy programming - Free postage - New and Used
Esp32 nodemcu wroom - esp32, dev - £5.49
Esp32 nodemcu pin • Device 3v3 vcc • Gnd gpio21 sda - Free postage - New and Used
Esp32 nodemcu pin • Device 3v3 vcc • Gnd gpio21 sda - Free postage - New and Used
830pcs arduino uno - arduino, r3 - £10.95
Jumper wire 140 • Female male dupont • 330r resistor 220r - Free postage - New and Used
Jumper wire 140 • Female male dupont • 330r resistor 220r - Free postage - New and Used
40x dupont jumper wire - dupont, - £3.42
Chromatic color dupont • Cables quantity includes • Line colour multicoloured - Free postage - New and Used
Chromatic color dupont • Cables quantity includes • Line colour multicoloured - Free postage - New and Used
Miuzei starter kit - starter, - £21.76
Miuzei basic starter • Kit programming language • Based you can - Free postage - New and Used
Miuzei basic starter • Kit programming language • Based you can - Free postage - New and Used
Cp2112 debug board usb - debug, - £5.28
- Free postage - New and Used
- Free postage - New and Used
Electronics components starter - components, - £3.99
Versatile excellent value • Kit bundle set • Various essential electronics - Free postage - New and Used
Versatile excellent value • Kit bundle set • Various essential electronics - Free postage - New and Used
Arduino uno wifi - uno, r4 - £25.26
Arduino uno wifi • Its built bluetooth • Enables makers venture - Free postage - New and Used
Arduino uno wifi • Its built bluetooth • Enables makers venture - Free postage - New and Used
Arduino pro micro - pro, leonardo - £7.12
Running 16mhz this • Board will remind • You lot your - Free postage - New and Used
Running 16mhz this • Board will remind • You lot your - Free postage - New and Used
Drv8871 brushed motor - dc, - £5.20
Protection uvlo overcurrent • Ocp thermal shutdown • Tsd upgrade your - Free postage - New and Used
Protection uvlo overcurrent • Ocp thermal shutdown • Tsd upgrade your - Free postage - New and Used
Arduino pro mini 328 - arduino, - £5.51
Ch340g usb serial • Adapter 5pk 10pk • Ftdi pl2303 adapters - Free postage - New and Used
Ch340g usb serial • Adapter 5pk 10pk • Ftdi pl2303 adapters - Free postage - New and Used
Obstacle avoidance sensor - ir, - £2.85
Robot obstacle avoidance • Arduino esp32 raspberry • Stm32 projects type - Free postage - New and Used
Robot obstacle avoidance • Arduino esp32 raspberry • Stm32 projects type - Free postage - New and Used
Arduino leonardo compatible - leonardo, - £11.49
Leonardo has digital • Input output pins • Which can used - Free postage - New and Used
Leonardo has digital • Input output pins • Which can used - Free postage - New and Used
Arduino starter kit - £52.70
Did first couple • Projects these kits • Are usually about - Free postage - New and Used
Did first couple • Projects these kits • Are usually about - Free postage - New and Used
Freenove ultimate starter kit - freenove, - £35.99
Freenove ultimate starter • Kit comprehensive set • Suitable beginners experienced - Free postage - New and Used
Freenove ultimate starter • Kit comprehensive set • Suitable beginners experienced - Free postage - New and Used
Basic starter kit - kit, electronics - £9.89
Beginners enthusiasts alike • This kit provides • Everything you need - Free postage - New and Used
Beginners enthusiasts alike • This kit provides • Everything you need - Free postage - New and Used
Arduino uno rev3 atmega328p - uno, - £4.38
Versatility ease use • Uno perfect beginners • Learning electronics well - Free postage - New and Used
Versatility ease use • Uno perfect beginners • Learning electronics well - Free postage - New and Used
Basic electronics starter kit - starter, - £11.19
Both hardware software • Doesn differ too • Much compared arduino - Free postage - New and Used
Both hardware software • Doesn differ too • Much compared arduino - Free postage - New and Used
Oled i2c display module - oled, - £3.99
Elevate your diy • Electronics our 0.96 • Oled display module - Free postage - New and Used
Elevate your diy • Electronics our 0.96 • Oled display module - Free postage - New and Used
Digispark kickstarter attiny85 - digispark, - £5.99
Whole host shields • Extend its functionality • Ability use familiar - Free postage - New and Used
Whole host shields • Extend its functionality • Ability use familiar - Free postage - New and Used
Oled 128x64 i2c - oled, - £3.99
Ideal arduino esp8266 • Esp32 raspberry projects • Where clear low - Free postage - New and Used
Ideal arduino esp8266 • Esp32 raspberry projects • Where clear low - Free postage - New and Used
Arduino starter kit - starter, kit. - £9.99
Arduino starter kit • Open source electronics • Prototyping platform help - Free postage - New and Used
Arduino starter kit • Open source electronics • Prototyping platform help - Free postage - New and Used
Cheap yellow display esp32 - cheap, - £13.99
Lvgl esp32 bluetooth • This all one • Board perfect wireless - Free postage - New and Used
Lvgl esp32 bluetooth • This all one • Board perfect wireless - Free postage - New and Used
Esp32 super mini - esp32, - £5.69
Esp32 supermini video • Clip shows wled • Demonstrate capabilities device - Free postage - New and Used
Esp32 supermini video • Clip shows wled • Demonstrate capabilities device - Free postage - New and Used
Arduino mega2560 pro - arduino, (embed) - £12.91
Usb ttl converter • Ch340g mac osx • Drivers google sparkfun - Free postage - New and Used
Usb ttl converter • Ch340g mac osx • Drivers google sparkfun - Free postage - New and Used
Oled display module - oled, - £3.99
Oled display • Pin i2c 128 • White offers excellent - Free postage - New and Used
Oled display • Pin i2c 128 • White offers excellent - Free postage - New and Used
Dupont jumper cable wire - jumper, - £3.89
Dupont jumper cable • Male compatible 2.54 • Spacing pin headers - Free postage - New and Used
Dupont jumper cable • Male compatible 2.54 • Spacing pin headers - Free postage - New and Used
Arduino bundle for - bundle, beginner - £10.00
All components needed • Simple project perfect • Someone who wants - Free postage - New and Used
All components needed • Simple project perfect • Someone who wants - Free postage - New and Used
Rfid module rc522 56mhz rf - module, - £2.99
Support 14443a compatible • Transponder signals digital • Part handles iso14443a - Free postage - New and Used
Support 14443a compatible • Transponder signals digital • Part handles iso14443a - Free postage - New and Used
Try this: circuit breakers | crocodile clips | electrolytic capacitors | main wylex | mk rcbo | mosfet | potentiometer | rcbo mcb | square d rcbo | toroidal
Shop by budget
Everything you need to know about arduino
Whether you are looking for a brand-new or second-hand arduino, eBay offers one of the largest selections available online. With 48 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 £2.85, while premium listings can reach £399.99 — giving you a wide budget spread to work with. The average price of £17.82 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.