Shop cheapest microcontroller

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$19.99
Arduino UNO R4 Minima [ABX00080]
Amazon.com
330
$19.99
Arduino UNO R4 Minima [ABX00080]
Amazon.com
$1.00
Raspberry-Pi RP2040TR13 Mcu, 32Bit, 133Mhz, Qfn-56 | Raspberry Pi Microcontrollers
Newark
$1.00
Raspberry-Pi RP2040TR13 Mcu, 32Bit, 133Mhz, Qfn-56 | Raspberry Pi Microcontrollers
Newark
$1.07
Microchip ATTINY84A-Mmh Mcu, 8Bit, Attiny, 20Mhz, Vqfn-20 | 8-Bit Microcontrollers
Newark
$1.07
Microchip ATTINY84A-Mmh Mcu, 8Bit, Attiny, 20Mhz, Vqfn-20 | 8-Bit Microcontrollers
Newark
$1.65
Microchip ATTINY85-20PU Microcontroller Mcu, 8 Bit, Attiny, 20Mhz, Dip-8 | 8-Bit Microcontrollers
Newark
$1.65
Microchip ATTINY85-20PU Microcontroller Mcu, 8 Bit, Attiny, 20Mhz, Dip-8 | 8-Bit Microcontrollers
Newark
$8.80
Microchip PIC18F4620-I/P Microcontroller Mcu, 8 Bit, Pic18, 40Mhz, Dip-40 | 8-Bit Microcontrollers
Newark
$8.80
Microchip PIC18F4620-I/P Microcontroller Mcu, 8 Bit, Pic18, 40Mhz, Dip-40 | 8-Bit Microcontrollers
Newark
$0.52
Microchip PIC10F200-I/P Microcontroller Mcu, 8 Bit, Pic10, 4Mhz, Dip-8 | 8-Bit Microcontrollers
Newark
$0.52
Microchip PIC10F200-I/P Microcontroller Mcu, 8 Bit, Pic10, 4Mhz, Dip-8 | 8-Bit Microcontrollers
Newark
$1.36
Microchip PIC12C508A-04/SM 8 Bit Microcontroller, One Time Programmable, Pic12c5xx, 4 Mhz, 768 Byte, 25 Byte, 8, Soic Rohs Compliant: Yes
Newark
$1.36
Microchip PIC12C508A-04/SM 8 Bit Microcontroller, One Time Programmable, Pic12c5xx, 4 Mhz, 768 Byte, 25 Byte, 8, Soic Rohs Compliant: Yes
Newark
$1.70
Microchip ATMEGA328PB-AN Mcu, 8Bit, 20Mhz, Tqfp-32 | 8-Bit Microcontrollers
Newark
$1.70
Microchip ATMEGA328PB-AN Mcu, 8Bit, 20Mhz, Tqfp-32 | 8-Bit Microcontrollers
Newark
$15.90
ELECFREAKS Microbit Game Joystick Wireless Control Handle By Micro:Bit STEAM Education DIY Graphical Programming Controller(Without Micro:Bit)
Amazon.com
65
$15.90
ELECFREAKS Microbit Game Joystick Wireless Control Handle By Micro:Bit STEAM Education DIY Graphical Programming Controller(Without Micro:Bit)
Amazon.com
$107.51
Microchip ATA6614-EK Dev Board, Flash Microcontroller, 5V | Interface / Communications Development Kits
Newark
$107.51
Microchip ATA6614-EK Dev Board, Flash Microcontroller, 5V | Interface / Communications Development Kits
Newark
$6.84
Microchip PIC18F2520T-I/SO Mcu, 8Bit, 40Mhz, Wsoic-28 | 8-Bit Microcontrollers
Newark
$6.84
Microchip PIC18F2520T-I/SO Mcu, 8Bit, 40Mhz, Wsoic-28 | 8-Bit Microcontrollers
Newark
$2.03
Microchip PIC16LF18855-I/SP Mcu, 8Bit, Pic16, 32Mhz, Dip-28 | 8-Bit Microcontrollers
Newark
$2.03
Microchip PIC16LF18855-I/SP Mcu, 8Bit, Pic16, 32Mhz, Dip-28 | 8-Bit Microcontrollers
Newark
$2.17
Microchip PIC12F683-E/P Microcontroller Mcu, 8 Bit, Pic12, 20Mhz, Dip-8 | 8-Bit Microcontrollers
Newark
$2.17
Microchip PIC12F683-E/P Microcontroller Mcu, 8 Bit, Pic12, 20Mhz, Dip-8 | 8-Bit Microcontrollers
Newark
$27.99
Arduino Uno R3 Atmega328p Board - USB Microcontroller For DIY Projects IDE
eBay
Free shipping
$27.99
Arduino Uno R3 Atmega328p Board - USB Microcontroller For DIY Projects IDE
eBay
$6.55
Microchip PIC24FJ256GB410-I/PT Mcu, 16Bit, Pic24, 32Mhz, Tqfp-100 | 16-Bit Microcontrollers
Newark
$6.55
Microchip PIC24FJ256GB410-I/PT Mcu, 16Bit, Pic24, 32Mhz, Tqfp-100 | 16-Bit Microcontrollers
Newark
$2.78
Microchip AT89S8253-24AU Mcu, 8Bit, 8051, 24Mhz, Tqfp-44 | 8-Bit Microcontrollers
Newark
$2.78
Microchip AT89S8253-24AU Mcu, 8Bit, 8051, 24Mhz, Tqfp-44 | 8-Bit Microcontrollers
Newark
$46.23
Nxp MC9S12DG256CPVE 16 Bit Microcontroller, High Performance, S12D, 25 Mhz, 256 Kb, 12 Kb, 112, Lqfp Rohs Compliant: Yes | 16-Bit Microcontrollers
Newark
$46.23
Nxp MC9S12DG256CPVE 16 Bit Microcontroller, High Performance, S12D, 25 Mhz, 256 Kb, 12 Kb, 112, Lqfp Rohs Compliant: Yes | 16-Bit Microcontrollers
Newark
$49.00
Parallax BS2-IC Basic Stamp 2 Microcontroller | More Semiconductors - Tools
Newark
$49.00
Parallax BS2-IC Basic Stamp 2 Microcontroller | More Semiconductors - Tools
Newark
$23.80
Pjrc Teensy 4.0 Imxrt1062 Microcontroller Development Board Us
eBay
1
$23.80
Pjrc Teensy 4.0 Imxrt1062 Microcontroller Development Board Us
eBay
$2.17
Microchip PIC18F27K40-I/SS Mcu, 8Bit, Pic18f, 64Mhz, Ssop-28 | 8-Bit Microcontrollers
Newark
$2.17
Microchip PIC18F27K40-I/SS Mcu, 8Bit, Pic18f, 64Mhz, Ssop-28 | 8-Bit Microcontrollers
Newark
$1,755.00
PIC16F737-I/SO MICROCHIP TECHNOLOGY INC - Controls & Indicators & Temperature/Process Control Supplies
Radwell.com
$1,755.00
PIC16F737-I/SO MICROCHIP TECHNOLOGY INC - Controls & Indicators & Temperature/Process Control Supplies
Radwell.com
$21.00
STM32F205VGT7 ST MICRO - Controls & Indicators & Temperature/Process Control Supplies
Radwell.com
$21.00
STM32F205VGT7 ST MICRO - Controls & Indicators & Temperature/Process Control Supplies
Radwell.com
$7,020.00
STR750FV1T6 ST MICRO - Controls & Indicators & Temperature/Process Control Supplies
Radwell.com
$7,020.00
STR750FV1T6 ST MICRO - Controls & Indicators & Temperature/Process Control Supplies
Radwell.com
$9.95
Microchip AT90CAN128-16AU Mcu, 8Bit, Avr, 16Mhz, Tqfp-64 | 8-Bit Microcontrollers
Newark
$9.95
Microchip AT90CAN128-16AU Mcu, 8Bit, Avr, 16Mhz, Tqfp-64 | 8-Bit Microcontrollers
Newark
$1,620.00
PIC16F876-04I/SO MICROCHIP TECHNOLOGY INC - Controls & Indicators & Temperature/Process Control Supplies
Radwell.com
$1,620.00
PIC16F876-04I/SO MICROCHIP TECHNOLOGY INC - Controls & Indicators & Temperature/Process Control Supplies
Radwell.com
$13.24
Texas Instruments MSP430F2417TPM Mcu, 16Bit, Msp430, 16Mhz, Lqfp-64 | 16-Bit Microcontrollers
Newark
$13.24
Texas Instruments MSP430F2417TPM Mcu, 16Bit, Msp430, 16Mhz, Lqfp-64 | 16-Bit Microcontrollers
Newark
$100.97
Analog Devices DC2026C Demonstration Board, Microcontroller | Embedded Development Kits - AVR
Newark
$100.97
Analog Devices DC2026C Demonstration Board, Microcontroller | Embedded Development Kits - AVR
Newark
$15.81
Microchip ATMEGA328PB-XMINI Evaluation Board, Atmega328pb Microcontroller | Embedded Development Kits - AVR
Newark
$15.81
Microchip ATMEGA328PB-XMINI Evaluation Board, Atmega328pb Microcontroller | Embedded Development Kits - AVR
Newark
$69.00
ProductivityOpen Arduino-compatible CPU: C++, microB-USB port, (programmable logic controller) (PN# P1AM-100)
Automation Direct
24
$69.00
ProductivityOpen Arduino-compatible CPU: C++, microB-USB port, (programmable logic controller) (PN# P1AM-100)
Automation Direct
$26.97
Arduino A000066 Dev Board, Atmega328, Arduino Uno R3 Dip Ed | Maker & Education Boards
Newark
4
$26.97
Arduino A000066 Dev Board, Atmega328, Arduino Uno R3 Dip Ed | Maker & Education Boards
Newark
$34.33
$36.91
4L80e Stand Alone Controller Full Kit Manual Er Microcontroller Ncr80e
eBay
$34.33
$36.91
4L80e Stand Alone Controller Full Kit Manual Er Microcontroller Ncr80e
eBay
$30.07
Microchip DM240004 Development Board, 16Bit Pic Mcu | Embedded Development Kits - DSPIC / PIC
Newark
$30.07
Microchip DM240004 Development Board, 16Bit Pic Mcu | Embedded Development Kits - DSPIC / PIC
Newark
$13.92
Microchip DM164151 Curiosity Nano Dev Board, 8-Bit Avr Mcu | Embedded Development Kits - AVR
Newark
$13.92
Microchip DM164151 Curiosity Nano Dev Board, 8-Bit Avr Mcu | Embedded Development Kits - AVR
Newark
$101.39
Mikroelektronika MIKROE-4723 Add-On Board, Pic32 Microcontroller Rohs Compliant: Yes | Embedded Daughter Boards & Modules - DSPIC / PIC
Newark
$101.39
Mikroelektronika MIKROE-4723 Add-On Board, Pic32 Microcontroller Rohs Compliant: Yes | Embedded Daughter Boards & Modules - DSPIC / PIC
Newark
$397.52
A777 1503 A Electronic Microcontroller
eBay
Free shipping
$397.52
A777 1503 A Electronic Microcontroller
eBay
$69.00
ABX00023 ARDUINO - Plcs/Machine Control & PLC Battery/Cable/Accessory Supplies
Radwell.com
$69.00
ABX00023 ARDUINO - Plcs/Machine Control & PLC Battery/Cable/Accessory Supplies
Radwell.com
The Cheapest Microcontroller? Getting started with the 10 cent Puya PY32.
21:36
Find in video from 01:40Why you might want a 10 cent microcontroller
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74.7K viewsMar 27, 2024
YouTubeZach of All Trades
I tried the 3 Cheapest Arduino Alternatives! (That you Suggested)
13:21
Find in video from 01:55Testing the Basic Functions of Microcontrollers
I tried the 3 Cheapest Arduino Alternatives! (That you Suggested)
382.6K viewsSep 8, 2024
YouTubeGreatScott!
How to pick the best microcontroller for your project - Electronics with Becky Stern | DigiKey
8:03
Find in video from 0:00Introduction to Microcontroller Selection
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18.1K viewsJul 23, 2024
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Fastest Microcontroller (MCU) vs Cheapest Microprocessor (MPU)
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Fastest Microcontroller (MCU) vs Cheapest Microprocessor (MPU)
40.3K views2 weeks ago
YouTubePredictable Designs with John Teel
Smallest and cheapest microcontroller - tutorial
9:15
Find in video from 0:00Introduction to Microcontrollers
Smallest and cheapest microcontroller - tutorial
124.9K viewsAug 27, 2018
YouTubeVolos Projects
BEST VALUE microcontroller in 2025? ESP32 C3 MINI OR RP2040 ZERO? The result will surprise you!
9:55
BEST VALUE microcontroller in 2025? ESP32 C3 MINI OR RP2040 …
22.3K views10 months ago
YouTubeCircuit Helper
Which 10 Cent Microcontroller is Right for You? Comparing the CH32V003 to the PY32F002A.
Find in video from 0:00Introduction to Microcontrollers
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49.7K viewsJun 9, 2024
YouTubeZach of All Trades
9:32
CHEAP Microcontrollers from AliExpress, are they any good? Sp…
15.5K views11 months ago
YouTubeCircuit Helper
1:08
8 Popular Microcontrollers Rank | Best S-Tier to Worst D-Tier?
52.6K viewsSep 13, 2024
YouTubeDevomech Solutions
13:31
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696.1K viewsMar 10, 2024
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Think Big with the World's Smallest Microcontroller
66.2K views9 months ago
YouTubeTexas Instruments
2:36
Why ESP32's Are The Best Microcontrollers (ESP32 + Arduin…
343.8K viewsMay 22, 2020
YouTubeSimply Explained
1:43
STMicroelectronics STM32N6 High-Performance Microcontrollers: Fe…
10.1K views1 month ago
YouTubeMouser Electronics
12:36
The BEST Microcontroller from AI/ML Projects | Vision AI Module …
29.2K viewsApr 13, 2024
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4:54
Attiny 85 | Tiny and Cheap Microcontroller | Programming AT…
9.5K viewsAug 9, 2020
YouTubeElectronics BD
3:43
Infineon – PSOC Control C3 Microcontrollers – PTM | DigiKey
18.2K views4 months ago
YouTubeDigiKey Product Discovery
1:25
STM8 Super cheap microcontroller
4.2K viewsApr 10, 2020
YouTubeonecircuit
0:42
Arduino Nano [A000005] - Compact ATmega328P Microcontroller with …
1 viewsAug 16, 2012
amazon
4:03
Texas Instruments Shows Off World’s Smallest Microcontroller (…
60.6K views9 months ago
YouTubeElektor TV
Getting started with the STC8G1K08 Microcontroller
1.5K views6 months ago
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929 viewsMay 30, 2024
YouTubeeeDesignIt
0:24
ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-…
4 viewsAug 8, 2019
amazon
14:04
Top 10 Microcontroller Based Projects using 8051 | Atmega & PI…
44.3K viewsMay 17, 2022
YouTubeNevon Projects
1:43
F28E12 Demo: See Affordable Motor Control in Action
1.2M views2 months ago
YouTubeTexas Instruments
1:41
F28E12: Affordable Real-Time Motor Control for Appliances to Industri…
258.4K views2 months ago
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Top 10 Microcontrollers for 2025 Projects!
1K views2 months ago
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4.2K views7 months ago
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Shop cheapest microcontroller

Sponsored
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$19.99
Arduino UNO R4 Minima [ABX00080]
Amazon.com
330
$19.99
Arduino UNO R4 Minima [ABX00080]
Amazon.com
$1.00
Raspberry-Pi RP2040TR13 Mcu, 32Bit, 133Mhz, Qfn-56 | Raspberry Pi Microcontrollers
Newark
$1.00
Raspberry-Pi RP2040TR13 Mcu, 32Bit, 133Mhz, Qfn-56 | Raspberry Pi Microcontrollers
Newark
$1.07
Microchip ATTINY84A-Mmh Mcu, 8Bit, Attiny, 20Mhz, Vqfn-20 | 8-Bit Microcontrollers
Newark
$1.07
Microchip ATTINY84A-Mmh Mcu, 8Bit, Attiny, 20Mhz, Vqfn-20 | 8-Bit Microcontrollers
Newark
$1.65
Microchip ATTINY85-20PU Microcontroller Mcu, 8 Bit, Attiny, 20Mhz, Dip-8 | 8-Bit Microcontrollers
Newark
$1.65
Microchip ATTINY85-20PU Microcontroller Mcu, 8 Bit, Attiny, 20Mhz, Dip-8 | 8-Bit Microcontrollers
Newark
$8.80
Microchip PIC18F4620-I/P Microcontroller Mcu, 8 Bit, Pic18, 40Mhz, Dip-40 | 8-Bit Microcontrollers
Newark
$8.80
Microchip PIC18F4620-I/P Microcontroller Mcu, 8 Bit, Pic18, 40Mhz, Dip-40 | 8-Bit Microcontrollers
Newark
$0.52
Microchip PIC10F200-I/P Microcontroller Mcu, 8 Bit, Pic10, 4Mhz, Dip-8 | 8-Bit Microcontrollers
Newark
$0.52
Microchip PIC10F200-I/P Microcontroller Mcu, 8 Bit, Pic10, 4Mhz, Dip-8 | 8-Bit Microcontrollers
Newark
$1.36
Microchip PIC12C508A-04/SM 8 Bit Microcontroller, One Time Programmable, Pic12c5xx, 4 Mhz, 768 Byte, 25 Byte, 8, Soic Rohs Compliant: Yes
Newark
$1.36
Microchip PIC12C508A-04/SM 8 Bit Microcontroller, One Time Programmable, Pic12c5xx, 4 Mhz, 768 Byte, 25 Byte, 8, Soic Rohs Compliant: Yes
Newark
$1.70
Microchip ATMEGA328PB-AN Mcu, 8Bit, 20Mhz, Tqfp-32 | 8-Bit Microcontrollers
Newark
$1.70
Microchip ATMEGA328PB-AN Mcu, 8Bit, 20Mhz, Tqfp-32 | 8-Bit Microcontrollers
Newark
$15.90
ELECFREAKS Microbit Game Joystick Wireless Control Handle By Micro:Bit STEAM Education DIY Graphical Programming Controller(Without Micro:Bit)
Amazon.com
65
$15.90
ELECFREAKS Microbit Game Joystick Wireless Control Handle By Micro:Bit STEAM Education DIY Graphical Programming Controller(Without Micro:Bit)
Amazon.com
$107.51
Microchip ATA6614-EK Dev Board, Flash Microcontroller, 5V | Interface / Communications Development Kits
Newark
$107.51
Microchip ATA6614-EK Dev Board, Flash Microcontroller, 5V | Interface / Communications Development Kits
Newark
$6.84
Microchip PIC18F2520T-I/SO Mcu, 8Bit, 40Mhz, Wsoic-28 | 8-Bit Microcontrollers
Newark
$6.84
Microchip PIC18F2520T-I/SO Mcu, 8Bit, 40Mhz, Wsoic-28 | 8-Bit Microcontrollers
Newark
$2.03
Microchip PIC16LF18855-I/SP Mcu, 8Bit, Pic16, 32Mhz, Dip-28 | 8-Bit Microcontrollers
Newark
$2.03
Microchip PIC16LF18855-I/SP Mcu, 8Bit, Pic16, 32Mhz, Dip-28 | 8-Bit Microcontrollers
Newark
$2.17
Microchip PIC12F683-E/P Microcontroller Mcu, 8 Bit, Pic12, 20Mhz, Dip-8 | 8-Bit Microcontrollers
Newark
$2.17
Microchip PIC12F683-E/P Microcontroller Mcu, 8 Bit, Pic12, 20Mhz, Dip-8 | 8-Bit Microcontrollers
Newark
$27.99
Arduino Uno R3 Atmega328p Board - USB Microcontroller For DIY Projects IDE
eBay
Free shipping
$27.99
Arduino Uno R3 Atmega328p Board - USB Microcontroller For DIY Projects IDE
eBay
$6.55
Microchip PIC24FJ256GB410-I/PT Mcu, 16Bit, Pic24, 32Mhz, Tqfp-100 | 16-Bit Microcontrollers
Newark
$6.55
Microchip PIC24FJ256GB410-I/PT Mcu, 16Bit, Pic24, 32Mhz, Tqfp-100 | 16-Bit Microcontrollers
Newark
$2.78
Microchip AT89S8253-24AU Mcu, 8Bit, 8051, 24Mhz, Tqfp-44 | 8-Bit Microcontrollers
Newark
$2.78
Microchip AT89S8253-24AU Mcu, 8Bit, 8051, 24Mhz, Tqfp-44 | 8-Bit Microcontrollers
Newark
$46.23
Nxp MC9S12DG256CPVE 16 Bit Microcontroller, High Performance, S12D, 25 Mhz, 256 Kb, 12 Kb, 112, Lqfp Rohs Compliant: Yes | 16-Bit Microcontrollers
Newark
$46.23
Nxp MC9S12DG256CPVE 16 Bit Microcontroller, High Performance, S12D, 25 Mhz, 256 Kb, 12 Kb, 112, Lqfp Rohs Compliant: Yes | 16-Bit Microcontrollers
Newark
$49.00
Parallax BS2-IC Basic Stamp 2 Microcontroller | More Semiconductors - Tools
Newark
$49.00
Parallax BS2-IC Basic Stamp 2 Microcontroller | More Semiconductors - Tools
Newark