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Home / Models & Kits / Microcontroller refurbished & used for sale | For Sale UK
Brand new raspberry pi - new,

Brand new raspberry pi - new,

£3.98 · Buy It Now

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Particle iot device - device, *

Particle iot device - device, *

£99.95 · Buy It Now

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Max78000 evaluation kit board - max78000,

Max78000 evaluation kit board - max78000,

£125.50 · Buy It Now

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Bbc micro bit club - micro:bit, v2

Bbc micro bit club - micro:bit, v2

£146.30 · Buy It Now

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Raspberry pico rp2040 - raspberry,

Raspberry pico rp2040 - raspberry,

£5.35 · Buy It Now

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New mbed nxp lpc1768 - mbed,

New mbed nxp lpc1768 - mbed,

£10.00 · Buy It Now

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Raspberry pico rp2350 - 2w,

Raspberry pico rp2350 - 2w,

£15.98 · Buy It Now

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Rp2040 zero microcontroller - rp2040,

Rp2040 zero microcontroller - rp2040,

£4.19 · Buy It Now

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Raspberry pico 2wh - raspberry,

Raspberry pico 2wh - raspberry,

£11.99 · Buy It Now

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Raspberry pico rp2040 - pico,

Raspberry pico rp2040 - pico,

£10.25 · Buy It Now

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Pro micro atmega32u4 mhz - micro, 16

Pro micro atmega32u4 mhz - micro, 16

£6.97 · Buy It Now

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Raspberry pico rp2040 - raspberry,

Raspberry pico rp2040 - raspberry,

£4.79 · Buy It Now

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Rs485 module ttl with - module,

Rs485 module ttl with - module,

£6.90 · Buy It Now

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Job lot iot sensors - lot, sensors,

Job lot iot sensors - lot, sensors,

£100.00 · Buy It Now

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Nec d8748 gold ceramic - gold,

Nec d8748 gold ceramic - gold,

£13.47 · Buy It Now

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Pcs attiny pu - 85-20,

Pcs attiny pu - 85-20,

£9.90 · Buy It Now

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Teensy microcontroller - 3.2,

Teensy microcontroller - 3.2,

£77.00 · Buy It Now

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5pcs pic12f509 8 - 5pcs, 8-bit

5pcs pic12f509 8 - 5pcs, 8-bit

£5.99 · Buy It Now

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Wemos mini esp8266 - wemos,

Wemos mini esp8266 - wemos,

£3.89 · Buy It Now

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Microchip microcontroller - microchip,

Microchip microcontroller - microchip,

£2.10 · Buy It Now

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Raspberry pi pico rp2040 - *uk*,

Raspberry pi pico rp2040 - *uk*,

£3.99 · Buy It Now

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Raspberry pico electronic - raspberry, pi

Raspberry pico electronic - raspberry, pi

£16.99 · Buy It Now

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Motorola mc68705p3s bit - motorola, 8-bit

Motorola mc68705p3s bit - motorola, 8-bit

£14.00 · Buy It Now

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1pcs pic microcontroller usb - pic,

1pcs pic microcontroller usb - pic,

£8.16 · Buy It Now

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Rp2040 zero microcontroller - rp2040-zero,

Rp2040 zero microcontroller - rp2040-zero,

£4.35 · Buy It Now

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Nrf52840 dev board - with, usb

Nrf52840 dev board - with, usb

£5.49 · Buy It Now

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Digispark attiny85 development - digispark,

Digispark attiny85 development - digispark,

£4.59 · Buy It Now

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Pic12f510 s microchip - pic12f510-i/s,

Pic12f510 s microchip - pic12f510-i/s,

£5.00 · Buy It Now

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STM32F105RBT6

STM32F105RBT6

£17.02 · Buy It Now

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Texas instruments launchpad - instruments,

Texas instruments launchpad - instruments,

£15.00 · Buy It Now

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Atsam4s xpro microchip - atsam4s-xpro,

Atsam4s xpro microchip - atsam4s-xpro,

£10.79 · Buy It Now

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Attiny pu20 bit avr - attiny, avr-risc

Attiny pu20 bit avr - attiny, avr-risc

£15.89 · Buy It Now

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Hackypi diy usb hacking - usb,

Hackypi diy usb hacking - usb,

£33.90 · Buy It Now

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Pic16f1827 microchip - pic16f1827-i/p,,

Pic16f1827 microchip - pic16f1827-i/p,,

£4.99 · Buy It Now

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Rp2040 zero raspberry - zero, pi

Rp2040 zero raspberry - zero, pi

£4.15 · Buy It Now

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5pcs pic12f683 - 5pcs, pic12f683-i/p

5pcs pic12f683 - 5pcs, pic12f683-i/p

£6.92 · Buy It Now

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Microcontroller bit - microcontroller, 8-bit

Microcontroller bit - microcontroller, 8-bit

£6.99 · Buy It Now

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Microchip 12c508a 04p - microchip, 12c508a-04p

Microchip 12c508a 04p - microchip, 12c508a-04p

£3.25 · Buy It Now

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Texas instruments launchpad - texas,

Texas instruments launchpad - texas,

£15.00 · Buy It Now

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Uno rev4 minima compatible - r4,

Uno rev4 minima compatible - r4,

£11.99 · Buy It Now

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Arduino nano compatible - v3.0,

Arduino nano compatible - v3.0,

£4.99 · Buy It Now

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Esp32u development board - esp32u,

Esp32u development board - esp32u,

£5.69 · Buy It Now

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Raspberry pico w - raspberry, 2

Raspberry pico w - raspberry, 2

£11.54 · Buy It Now

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Atmel atmega1284p pdip 40 - atmega1284p-pu, pdip-40

Atmel atmega1284p pdip 40 - atmega1284p-pu, pdip-40

£9.99 · Buy It Now

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Microchip microcontroller - microchip,

Microchip microcontroller - microchip,

£2.30 · Buy It Now

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Atmega328p avr - atmega328p-pu,

Atmega328p avr - atmega328p-pu,

£6.29 · Buy It Now

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Picaxe 28x2 microcontroller - picaxe-28x2,

Picaxe 28x2 microcontroller - picaxe-28x2,

£5.99 · Buy It Now

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Fpga explorer development - fpga,

Fpga explorer development - fpga,

£89.99 · Buy It Now

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Atmega32a microcontroller - ,

Atmega32a microcontroller - ,

£8.50 · Buy It Now

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Atmega88pa atmel 8bit avr - 8bit,

Atmega88pa atmel 8bit avr - 8bit,

£4.99 · Buy It Now

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PIC12F629-I/P/12F629-I/P

PIC12F629-I/P/12F629-I/P

£1.25 · Buy It Now

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Atmega328p microcontroller - atmega328p-pu,

Atmega328p microcontroller - atmega328p-pu,

£6.99 · Buy It Now

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Atmega328p au smd - 🇬🇧,

Atmega328p au smd - 🇬🇧,

£6.50 · Buy It Now

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Mini raspberry rp2040 zero - pi, rp2040-zero

Mini raspberry rp2040 zero - pi, rp2040-zero

£7.90 · Buy It Now

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Usb pic automatic - pic,

Usb pic automatic - pic,

£8.15 · Buy It Now

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Pic microcontroller project - pic,

Pic microcontroller project - pic,

£4.88 · Buy It Now

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Esp32 nodemcu development - esp32,

Esp32 nodemcu development - esp32,

£5.69 · Buy It Now

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Seeed studio xiao - studio,

Seeed studio xiao - studio,

£7.99 · Buy It Now

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Avr xmega a3bu xplained atmel - xmega-a3bu,

Avr xmega a3bu xplained atmel - xmega-a3bu,

£39.99 · Buy It Now

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Picaxe 18m2 microcontroller - picaxe-18m2,

Picaxe 18m2 microcontroller - picaxe-18m2,

£2.88 · Buy It Now

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Picaxe 08m2 microcontroller - picaxe-08m2,

Picaxe 08m2 microcontroller - picaxe-08m2,

£1.15 · Buy It Now

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New om5234 fbb philips - x,

New om5234 fbb philips - x,

£10.00 · Buy It Now

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Esp32s esp32 esp - esp32s,

Esp32s esp32 esp - esp32s,

£5.04 · Buy It Now

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Picaxe 08m2 microcontroller - picaxe,

Picaxe 08m2 microcontroller - picaxe,

£3.85 · Buy It Now

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Pcs microchip pic16f887 - 3, pcs:microchip

Pcs microchip pic16f887 - 3, pcs:microchip

£5.98 · Buy It Now

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ST7FLITE29F2M6

ST7FLITE29F2M6

£4.50 · Buy It Now

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Mega 2560 atmega - 2560, r3

Mega 2560 atmega - 2560, r3

£11.99 · Buy It Now

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Microchip pic dspic - microchip,

Microchip pic dspic - microchip,

£19.36 · Buy It Now

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Pimoroni pico jumbo - pimoroni,

Pimoroni pico jumbo - pimoroni,

£10.00 · Buy It Now

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Atmel attiny85 microcontroller - atmel,

Atmel attiny85 microcontroller - atmel,

£5.99 · Buy It Now

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Qty microchip pic12f629 sn - 2, pic12f629-i/sn

Qty microchip pic12f629 sn - 2, pic12f629-i/sn

£4.98 · Buy It Now

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Attiny13a ssh atmel 8bit avr - 8bit,

Attiny13a ssh atmel 8bit avr - 8bit,

£3.99 · Buy It Now

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New microchip - x,

New microchip - x,

£10.00 · Buy It Now

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Wemos mini esp8266 nodemcu - wemos, d1

Wemos mini esp8266 nodemcu - wemos, d1

£3.89 · Buy It Now

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Msp430g2221in14 bit - msp430g2221in14,, 16‑bit

Msp430g2221in14 bit - msp430g2221in14,, 16‑bit

£3.99 · Buy It Now

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Nec d8748d bit - nec, 8

Nec d8748d bit - nec, 8

£3.31 · Buy It Now

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Leonardo arduino compatible - leonardo, r3

Leonardo arduino compatible - leonardo, r3

£9.99 · Buy It Now

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Rp2040 zero rpi2040 raspberry - zero,

Rp2040 zero rpi2040 raspberry - zero,

£4.99 · Buy It Now

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Mega 2560 pro mini - pro,

Mega 2560 pro mini - pro,

£13.59 · Buy It Now

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Hd63701voc ceramic - hd63701voc,

Hd63701voc ceramic - hd63701voc,

£10.80 · Buy It Now

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Diy electronic kit - electronic, creative

Diy electronic kit - electronic, creative

£6.49 · Buy It Now

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The avr microcontroller - the, and

The avr microcontroller - the, and

£10.78 · Buy It Now

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Attiny85 tiny85 micro usb - tiny85,

Attiny85 tiny85 micro usb - tiny85,

£4.19 · Buy It Now

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Waveshare esp32 wifi6 - esp32-p4, +

Waveshare esp32 wifi6 - esp32-p4, +

£17.99 · Buy It Now

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Rp2350 mini rp2350a dual - rp2350a, dual-core

Rp2350 mini rp2350a dual - rp2350a, dual-core

£4.38 · Buy It Now

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Sc87c51cca44 bit - sc87c51cca44,, 8-bit

Sc87c51cca44 bit - sc87c51cca44,, 8-bit

£5.40 · Buy It Now

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Esp32 cam wifi - esp32-cam,

Esp32 cam wifi - esp32-cam,

£19.00 · Buy It Now

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Pickit3 pic programmer - pickit3,

Pickit3 pic programmer - pickit3,

£29.50 · Buy It Now

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Basic arduino projects - basic, 26

Basic arduino projects - basic, 26

£6.02 · Buy It Now

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Teensy microcontroller - 3.2,

Teensy microcontroller - 3.2,

£66.23 · Buy It Now

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Mk3870 microcontroller - mk3870-20,

Mk3870 microcontroller - mk3870-20,

£10.00 · Buy It Now

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Picaxe microcontroller - picaxe,

Picaxe microcontroller - picaxe,

£7.94 · Buy It Now

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Microchip pic16f716 so - 5x, pic16f716-i/so

Microchip pic16f716 so - 5x, pic16f716-i/so

£7.89 · Buy It Now

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Digilent cerebot mc7 - mc7,

Digilent cerebot mc7 - mc7,

£17.22 · Buy It Now

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Texas instruments usb - texas,

Texas instruments usb - texas,

£100.00 · Buy It Now

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Nxp mc9s12e128cfue 16 bit - mc9s12e128cfue,,

Nxp mc9s12e128cfue 16 bit - mc9s12e128cfue,,

£46.46 · Buy It Now

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📊96 listings · from £1.15 · avg £16.9
⚠️ These listings were last updated more than 8 days ago. Search for fresh listings

Browse 96 microcontroller listings currently in our index. Prices range from £1.15 to £146.3, with an average of £16.9. 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 microcontroller →

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Everything you need to know about microcontroller

Whether you are looking for a brand-new or second-hand microcontroller, 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 £1.15, while premium listings can reach £146.3 — giving you a wide budget spread to work with. The average price of £16.9 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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