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Oki m5840h cmos - m5840h-84,

Oki m5840h cmos - m5840h-84,

£9.00
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100x microchip atmega8 - microchip, atmega8-16au

100x microchip atmega8 - microchip, atmega8-16au

£69.99
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Particle iot device tracker - *,

Particle iot device tracker - *,

£99.95
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Pickit microchip - pickit, 3.5

Pickit microchip - pickit, 3.5

£26.99
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Mitsubishi m5m8050h - mitsubishi,

Mitsubishi m5m8050h - mitsubishi,

£22.00
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Ccu fid microcontroller - microcontroller, ic

Ccu fid microcontroller - microcontroller, ic

£13.00
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Raspberry pico rp2040 - pico, w

Raspberry pico rp2040 - pico, w

£10.25
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Raspberry pico rp2040 - raspberry,

Raspberry pico rp2040 - raspberry,

£4.79
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Nrf52840 dev board - nrf52840,

Nrf52840 dev board - nrf52840,

£5.49
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Rp2040 zero microcontroller - rp2040-zero,

Rp2040 zero microcontroller - rp2040-zero,

£4.35
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Rs485 module ttl with - to,

Rs485 module ttl with - to,

£6.90
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Raspberry pico rp2040 - pi,

Raspberry pico rp2040 - pi,

£5.35
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Rp2350 pico development - rp2350,

Rp2350 pico development - rp2350,

£9.90
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Espruino pixl - espruino, pixl.js

Espruino pixl - espruino, pixl.js

£25.00
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Attiny pu20 bit avr risc - attiny, 8-bit

Attiny pu20 bit avr risc - attiny, 8-bit

£15.89
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Serial pic - pic'n,

Serial pic - pic'n,

£227.68
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Rp2040 zero raspberry - zero, pi

Rp2040 zero raspberry - zero, pi

£4.00
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Microchip microcontroller - microchip,

Microchip microcontroller - microchip,

£2.10
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Rp2040 zero microcontroller - zero,

Rp2040 zero microcontroller - zero,

£4.19
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Rp2040 micro raspberry pico - rp2040,

Rp2040 micro raspberry pico - rp2040,

£3.95
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Seeed studio xiao rp2350 - seeed,

Seeed studio xiao rp2350 - seeed,

£7.99
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Pro micro atmega32u4 mhz - pro,

Pro micro atmega32u4 mhz - pro,

£6.97
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Nano atmega328p ch340g - atmega328p,

Nano atmega328p ch340g - atmega328p,

£4.99
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Esp32s esp32 esp - esp32, esp-32

Esp32s esp32 esp - esp32, esp-32

£5.04
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Wemos mini esp8266 nodemcu - esp8266,

Wemos mini esp8266 nodemcu - esp8266,

£3.89
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Esp32u development board - esp32u,

Esp32u development board - esp32u,

£5.49
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2pcs - 2pcs!!!,

2pcs - 2pcs!!!,

£3.95
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Atmel attiny85 microcontroller - atmel,

Atmel attiny85 microcontroller - atmel,

£5.99
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Serial pic - serial, pic'n

Serial pic - serial, pic'n

£227.68
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Nec d8748 gold ceramic - d8748,

Nec d8748 gold ceramic - d8748,

£13.47
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Philips 750 development - philips,

Philips 750 development - philips,

£103.66
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Nordic thingy bluetooth - nordic, 52

Nordic thingy bluetooth - nordic, 52

£35.02
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Mega 2560 pro mini - mega,

Mega 2560 pro mini - mega,

£13.59
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Microchip pic16f84a 04p - 1, pic16f84a-04p

Microchip pic16f84a 04p - 1, pic16f84a-04p

£8.94
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Upgradable microcontroller - upgradable,

Upgradable microcontroller - upgradable,

£12.40
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Esp32 nodemcu development - nodemcu,

Esp32 nodemcu development - nodemcu,

£5.59
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Digispark attiny85 development - digispark,

Digispark attiny85 development - digispark,

£4.59
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Raspberry pi pico rp2040 - raspberry,

Raspberry pi pico rp2040 - raspberry,

£3.99
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Microchip technology - microchip,

Microchip technology - microchip,

£99.99
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Atsam4s xpro microchip - atsam4s-xpro,

Atsam4s xpro microchip - atsam4s-xpro,

£10.79
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Original atmega328p dip 28 - original, atmega328p-pu

Original atmega328p dip 28 - original, atmega328p-pu

£2.52
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Pic16f84 pin enhanced - pic16f84-04/p, 18-pin

Pic16f84 pin enhanced - pic16f84-04/p, 18-pin

£5.99
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Brunning gpic28rf pic18f25k22 - brunning,

Brunning gpic28rf pic18f25k22 - brunning,

£21.45
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Atmega328p avr - atmega328p-pu,

Atmega328p avr - atmega328p-pu,

£6.29
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Pcs attiny pu 8 bit - pcs,

Pcs attiny pu 8 bit - pcs,

£9.90
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PIC12F629-I/P/12F629-I/P

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

£1.25
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Microchip microcontroller - microchip,

Microchip microcontroller - microchip,

£2.30
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Atmel at89c4051 24pc bit - atmel, 8-bit

Atmel at89c4051 24pc bit - atmel, 8-bit

£10.80
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Rp2040 zero rpi2040 raspberry - zero,

Rp2040 zero rpi2040 raspberry - zero,

£4.99
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Bit led digital - led, electronic

Bit led digital - led, electronic

£5.80
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Atmel at89c2051 24pu 8bit 8051 - at89c2051-24pu,

Atmel at89c2051 24pu 8bit 8051 - at89c2051-24pu,

£3.98
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Attiny13a ssh atmel 8bit - attiny13a-ssh,, avr

Attiny13a ssh atmel 8bit - attiny13a-ssh,, avr

£3.99
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Dual motor driver module - motor,

Dual motor driver module - motor,

£8.90
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Microchip bit - microchip, 8-bit

Microchip bit - microchip, 8-bit

£2.78
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Microchip learning board - learning,

Microchip learning board - learning,

£11.50
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Usb pic automatic programming - pic,

Usb pic automatic programming - pic,

£8.15
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Pico rp2350 microcontroller - rp2350,

Pico rp2350 microcontroller - rp2350,

£10.59
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Raspberry pico w - pi,

Raspberry pico w - pi,

£11.94
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Atmel atmega1284p pdip - atmel, atmega1284p-pu

Atmel atmega1284p pdip - atmel, atmega1284p-pu

£9.99
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Ch32v003 risc development - risc-v,

Ch32v003 risc development - risc-v,

£3.49
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Picaxe 20x2 chip - picaxe-20x2,

Picaxe 20x2 chip - picaxe-20x2,

£13.35
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Microchip pic dspic - 22, &

Microchip pic dspic - 22, &

£19.36
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Pic 16f630 - pic,

Pic 16f630 - pic,

£2.77
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Hackypi diy usb hacking - -diy,

Hackypi diy usb hacking - -diy,

£33.90
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Esp32 development board - esp32-s3,

Esp32 development board - esp32-s3,

£6.70
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Microchip microcontroller smd - microcontroller,

Microchip microcontroller smd - microcontroller,

£1.14
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Pic16f1827 microchip - pic16f1827-i/p,,

Pic16f1827 microchip - pic16f1827-i/p,,

£4.99
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Microchip pic18f14k22 sp - microchip, pic18f14k22-i/sp

Microchip pic18f14k22 sp - microchip, pic18f14k22-i/sp

£14.95
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Raspberry pico brand - pi, w

Raspberry pico brand - pi, w

£5.44
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Microcontroller bit - microcontroller, 8-bit

Microcontroller bit - microcontroller, 8-bit

£6.99
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Atmel at89c2051 24pu - atmel, at89c2051-24pu

Atmel at89c2051 24pu - atmel, at89c2051-24pu

£3.58
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Attiny85 tiny85 micro usb - tiny85,

Attiny85 tiny85 micro usb - tiny85,

£4.19
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Raspberry rp2040 zero - pi, rp2040-zero

Raspberry rp2040 zero - pi, rp2040-zero

£3.30
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Oxocard science plus - oxocard,

Oxocard science plus - oxocard,

£47.50
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Picaxe 08m2 chip - picaxe-08m2,

Picaxe 08m2 chip - picaxe-08m2,

£5.85
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123 pic microcontroller - 123,

123 pic microcontroller - 123,

£7.50
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Microchip bit - microchip, 8-bit

Microchip bit - microchip, 8-bit

£6.12
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Repairing gamecube picoboot - repairing,

Repairing gamecube picoboot - repairing,

£7.07
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Supermini development board - development,

Supermini development board - development,

£6.64
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Teensy microcontroller - teensy,

Teensy microcontroller - teensy,

£77.00
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Rp2040 zero raspberry - rp2040, pi

Rp2040 zero raspberry - rp2040, pi

£4.17
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Pic16c55 pic16c 8 bit - pic16c, 8-bit

Pic16c55 pic16c 8 bit - pic16c, 8-bit

£7.95
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Microchip pic16c55 10i - x, pic16c55-10i/p

Microchip pic16c55 10i - x, pic16c55-10i/p

£5.15
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Microcontroller pic16f 15323 - microcontroller,

Microcontroller pic16f 15323 - microcontroller,

£5.00
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Rp2350 development board - development,

Rp2350 development board - development,

£8.03
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Leonardo arduino compatible - leonardo, r3

Leonardo arduino compatible - leonardo, r3

£9.99
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Picaxe 14m2 microcontroller - picaxe-14m2,

Picaxe 14m2 microcontroller - picaxe-14m2,

£2.51
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Nec d8748d bit - 8,

Nec d8748d bit - 8,

£3.31
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Py32f002bf15u6tr qfn arm - py32f002bf15u6tr,

Py32f002bf15u6tr qfn arm - py32f002bf15u6tr,

£1.55
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Pico rp2350 microcontroller - 2w,

Pico rp2350 microcontroller - 2w,

£15.09
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Pic16c54 8 bit - pic16c54-hs/p,, 8-bit

Pic16c54 8 bit - pic16c54-hs/p,, 8-bit

£4.75
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Atmel atmega328p pu 8bit - x,

Atmel atmega328p pu 8bit - x,

£4.10
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Mega2560 wifi atmega2560 - mega2560+wifi, r3

Mega2560 wifi atmega2560 - mega2560+wifi, r3

£21.50
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Arduino microcontroller

Arduino microcontroller

£15.00
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Portenta h7 lite - 2,

Portenta h7 lite - 2,

£80.00
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Tms1000nll texas instruments - texas,

Tms1000nll texas instruments - texas,

£15.00
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📊96 listings · from £1.14 · avg £18.57
⚠️ 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 £1.14 to £227.68, with an average of £18.57. 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 →

Try this: sharp el calculator | led calculator | binary clock | acer media centre | graphing calculator | lithium battery 24v | laplink cable | clear com | commodore calculator | battery earth cable

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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 £1.14, while premium listings can reach £227.68 — giving you a wide budget spread to work with. The average price of £18.57 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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