Shop cheapest microcontroller

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$30.22
In Box Atmel Dip-8 Attiny13a-Pu Tiny13a-Pu Microcontroller Microchip
eBay
Free shipping
$30.22
In Box Atmel Dip-8 Attiny13a-Pu Tiny13a-Pu Microcontroller Microchip
eBay
$12.12
Stmicroelectronics STM32L4Q5VGT6P IC MCU 32BIT 1MB FLASH 100LQFP
DigiKey
$12.12
Stmicroelectronics STM32L4Q5VGT6P IC MCU 32BIT 1MB FLASH 100LQFP
DigiKey
$1,320.96
PIC16F877-20/PQ MICROCHIP TECHNOLOGY INC - Controls & Indicators & Temperature/Process Control Supplies
Radwell.com
$1,320.96
PIC16F877-20/PQ MICROCHIP TECHNOLOGY INC - Controls & Indicators & Temperature/Process Control Supplies
Radwell.com
$5.16
Stmicroelectronics STM32F401RBT6 IC MCU 32BIT 128KB FLASH 64LQFP
DigiKey
$5.16
Stmicroelectronics STM32F401RBT6 IC MCU 32BIT 128KB FLASH 64LQFP
DigiKey
$19,251.20
MC908KX2MDWE NXP SEMICONDUCTOR - Controls & Indicators & Temperature/Process Control Supplies
Radwell.com
$19,251.20
MC908KX2MDWE NXP SEMICONDUCTOR - Controls & Indicators & Temperature/Process Control Supplies
Radwell.com
$12.89
Stmicroelectronics STM32H750XBH6 IC MCU 32BIT 128KB FLASH TFBGA
DigiKey
$12.89
Stmicroelectronics STM32H750XBH6 IC MCU 32BIT 128KB FLASH TFBGA
DigiKey
$7,800.00
AT91SAM7X512B-CU ATMEL - Controls & Indicators & Temperature/Process Control Supplies
Radwell.com
$7,800.00
AT91SAM7X512B-CU ATMEL - Controls & Indicators & Temperature/Process Control Supplies
Radwell.com
$6.63
Stmicroelectronics STM32L151RBT6ATR IC MCU 32BIT 128KB FLASH 64LQFP
DigiKey
$6.63
Stmicroelectronics STM32L151RBT6ATR IC MCU 32BIT 128KB FLASH 64LQFP
DigiKey
$11.87
Stmicroelectronics STM32F407ZET6 IC MCU 32BIT 512KB FLASH 144LQFP
DigiKey
$11.87
Stmicroelectronics STM32F407ZET6 IC MCU 32BIT 512KB FLASH 144LQFP
DigiKey
$18.97
Stmicroelectronics STM32F745IGT6 IC MCU 32BIT 1MB FLASH 176LQFP
DigiKey
$18.97
Stmicroelectronics STM32F745IGT6 IC MCU 32BIT 1MB FLASH 176LQFP
DigiKey
$65.97
$131.94
ESP32 Development Board Wifi Bluetooth Dual Core Low Power Microcontroller Module - Micro 30 Pin | Uplifted Finds
Inspire Uplift
Free shipping
50% off
$65.97
$131.94
ESP32 Development Board Wifi Bluetooth Dual Core Low Power Microcontroller Module - Micro 30 Pin | Uplifted Finds
Inspire Uplift
$5.82
Stmicroelectronics STM32G431RBI6 IC MCU 32BIT 128KB FLASH 64UFBGA
DigiKey
$5.82
Stmicroelectronics STM32G431RBI6 IC MCU 32BIT 128KB FLASH 64UFBGA
DigiKey
$6.59
Yourcee For Raspberry PI RP2040-Zero Microcontroller Development Board PICO Motherboard Dual Core Processor Mini Microcontroller
USA.Banggood
$6.59
Yourcee For Raspberry PI RP2040-Zero Microcontroller Development Board PICO Motherboard Dual Core Processor Mini Microcontroller
USA.Banggood
$5.40
Stmicroelectronics STM32F103C4T6A IC MCU 32BIT 16KB FLASH 48LQFP
DigiKey
$5.40
Stmicroelectronics STM32F103C4T6A IC MCU 32BIT 16KB FLASH 48LQFP
DigiKey
$59.07
1Pcs IC AVR Microcontroller ATXMEGA128A3U-AU
eBay
$59.07
1Pcs IC AVR Microcontroller ATXMEGA128A3U-AU
eBay
$23.41
NXP USA Inc. MK66FX1M0VMD18 IC MCU 32BIT 1MB FLASH 144MAPBGA
DigiKey
$23.41
NXP USA Inc. MK66FX1M0VMD18 IC MCU 32BIT 1MB FLASH 144MAPBGA
DigiKey
$15.50
Microchip Technology ATMEGA2561V-8AU IC MCU 8BIT 256KB FLASH 64TQFP
DigiKey
$15.50
Microchip Technology ATMEGA2561V-8AU IC MCU 8BIT 256KB FLASH 64TQFP
DigiKey
$1.08
Microchip Technology PIC16F18324-I/SL IC MCU 8BIT 7KB FLASH 14SOIC
DigiKey
$1.08
Microchip Technology PIC16F18324-I/SL IC MCU 8BIT 7KB FLASH 14SOIC
DigiKey
$1.82
Stmicroelectronics STM32L011E4Y6TR IC MCU 32BIT 16KB FLASH 25WLCSP
DigiKey
$1.82
Stmicroelectronics STM32L011E4Y6TR IC MCU 32BIT 16KB FLASH 25WLCSP
DigiKey
$70.97
$141.94
ESP32 Development Board Wifi Bluetooth Dual Core Low Power Microcontroller Module - Type C 30 Pin | Uplifted Finds
Inspire Uplift
Free shipping
50% off
$70.97
$141.94
ESP32 Development Board Wifi Bluetooth Dual Core Low Power Microcontroller Module - Type C 30 Pin | Uplifted Finds
Inspire Uplift
$25.00
Texas Instruments Wireless Microcontroller Development Board
eBay
Free shipping
$25.00
Texas Instruments Wireless Microcontroller Development Board
eBay
$10.15
Microchip Technology PIC32MX575F256L-80I/PT IC MCU 32BIT 256KB FLASH 100TQFP
DigiKey
$10.15
Microchip Technology PIC32MX575F256L-80I/PT IC MCU 32BIT 256KB FLASH 100TQFP
DigiKey
$4.83
Stmicroelectronics STM32G0B1KET6 IC MCU 32BIT 512KB FLASH 32LQFP
DigiKey
$4.83
Stmicroelectronics STM32G0B1KET6 IC MCU 32BIT 512KB FLASH 32LQFP
DigiKey
$14.41
Microchip Technology PIC32MZ2048EFG064-I/PT IC MCU 32BIT 2MB FLASH 64TQFP
DigiKey
$14.41
Microchip Technology PIC32MZ2048EFG064-I/PT IC MCU 32BIT 2MB FLASH 64TQFP
DigiKey
$3.95
Microchip Technology PIC24FJ512GU405-I/PT IC MCU 16BIT 512KB FLASH 48TQFP
DigiKey
$3.95
Microchip Technology PIC24FJ512GU405-I/PT IC MCU 16BIT 512KB FLASH 48TQFP
DigiKey
$0.95
Microchip Technology PIC12F508-I/P IC MCU 8BIT 768B FLASH 8DIP
DigiKey
$0.95
Microchip Technology PIC12F508-I/P IC MCU 8BIT 768B FLASH 8DIP
DigiKey
$2.07
Texas Instruments MSPM0G1506SRHBR MICROCONTROLLER
DigiKey
$2.07
Texas Instruments MSPM0G1506SRHBR MICROCONTROLLER
DigiKey
$12.54
Microchip Technology PIC32MX775F512L-80I/PF IC MCU 32BIT 512KB FLASH 100TQFP
DigiKey
$12.54
Microchip Technology PIC32MX775F512L-80I/PF IC MCU 32BIT 512KB FLASH 100TQFP
DigiKey
$1,475.23
Sp526008p - Microcontroller Mc5 - For Alliance
Laundry Owners Warehouse
$1,475.23
Sp526008p - Microcontroller Mc5 - For Alliance
Laundry Owners Warehouse
$3.21
Microchip Technology PIC18F46K42-I/P IC MCU 8BIT 64KB FLASH 40DIP
DigiKey
$3.21
Microchip Technology PIC18F46K42-I/P IC MCU 8BIT 64KB FLASH 40DIP
DigiKey
$1,350.00
PIC16C73B-20I/SP MICROCHIP TECHNOLOGY INC - Controls & Indicators & Temperature/Process Control Supplies
Radwell.com
$1,350.00
PIC16C73B-20I/SP MICROCHIP TECHNOLOGY INC - Controls & Indicators & Temperature/Process Control Supplies
Radwell.com
$97.86
Arduino UNO R3 Development Board Atmega328p CH340G USB/Type-C
eBay
Free shipping
$97.86
Arduino UNO R3 Development Board Atmega328p CH340G USB/Type-C
eBay
$7.19
Microchip Technology ATMEGA644PV-10AUR IC MCU 8BIT 64KB FLASH 44TQFP
DigiKey
$7.19
Microchip Technology ATMEGA644PV-10AUR IC MCU 8BIT 64KB FLASH 44TQFP
DigiKey
$3.18
Microchip Technology PIC16F628A-I/ML IC MCU 8BIT 3.5KB FLASH 28QFN
DigiKey
$3.18
Microchip Technology PIC16F628A-I/ML IC MCU 8BIT 3.5KB FLASH 28QFN
DigiKey
$2.01
Microchip Technology PIC24FJ32GP203-I/M5 IC MCU 16BIT 32KB FLASH 36UQFN
DigiKey
$2.01
Microchip Technology PIC24FJ32GP203-I/M5 IC MCU 16BIT 32KB FLASH 36UQFN
DigiKey
$11.58
Microchip Technology AT89C51CC03UA-SLSUM IC MCU 8BIT 64KB FLASH 44PLCC
DigiKey
$11.58
Microchip Technology AT89C51CC03UA-SLSUM IC MCU 8BIT 64KB FLASH 44PLCC
DigiKey
Top 10 Cheapest Microcontrollers (and Which to Avoid) in 2026
12:01
Top 10 Cheapest Microcontrollers (and Which to Avoid) in 2026
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YouTubePredictable Designs with John Teel
Fastest Microcontroller (MCU) vs Cheapest Microprocessor (MPU)
10:55
Fastest Microcontroller (MCU) vs Cheapest Microprocessor (MPU)
62.3K views4 months ago
YouTubePredictable Designs with John Teel
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Smallest and cheapest microcontroller - tutorial
128.1K viewsAug 27, 2018
YouTubeVolos Projects
A cheap microcontroller for your projects #stm32
0:53
A cheap microcontroller for your projects #stm32
1.3K views4 weeks ago
YouTubeFritzenLab
Top 5 Microcontrollers in 2026 - Best Performance for the Price
11:49
Top 5 Microcontrollers in 2026 - Best Performance for the Price
27.1K views3 months ago
YouTubePredictable Designs with John Teel
Top 10 Microcontrollers for Your Next Electronics Project (2025 Edition)
0:34
Top 10 Microcontrollers for Your Next Electronics Project (2025 Edi…
7.3K views11 months ago
YouTubeTop Excellence
A $3 Microcontroller With a Screen? I Had to Try This
10:04
A $3 Microcontroller With a Screen? I Had to Try This
15.3K views3 months ago
YouTubeVolos Projects
9:32
CHEAP Microcontrollers from AliExpress, are they any good? Sp…
17.9K viewsJan 19, 2025
YouTubeCircuit Helper
27:33
Which 10 Cent Microcontroller is Right for You? Comparing the CH…
58.3K viewsJun 9, 2024
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23:04
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4.4K views11 months ago
YouTubeDaniel Quadros
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Wemos D1 mini Clone ESP8266F 150rs cheap Microcontroller ever 🔥
1.8K views4 months ago
YouTubeTelsa Project Corner
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1.1K views5 months ago
YouTubeEditing Plus
8:44
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295 views3 months ago
YouTubeCodeLucky
13:21
Find in video from 01:55Testing the Basic Functions of Microcontrollers
I tried the 3 Cheapest Arduino Alternatives! (That you Suggested)
399.7K viewsSep 8, 2024
YouTubeGreatScott!
1:08
8 Popular Microcontrollers Rank | Best S-Tier to Worst D-Tier?
62.9K viewsSep 13, 2024
YouTubeDevomech Solutions
7:30
$5 vs $150 Microcontrollers: Which One Powers Advanced Robots?
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Cheapest MCU #2 - Microcontroller Selector Tool Reminder
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YouTubePredictable Designs with John Teel
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STMicroelectronics STM32N6 High-Performance Microcontrollers: Fe…
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YouTubePredictable Designs with John Teel
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8:59
How to Connect & Use CC1101 with ESP32 Cheap Yellow Display (CYD…
40.8K viewsJan 4, 2025
YouTubeYellow Purple
0:55
Think Big with the World's Smallest Microcontroller
67.6K viewsMar 11, 2025
YouTubeTexas Instruments
16:30
How to flash a PIC microcontroller in 2025: PICKit3 or MPLAB Snap?
9.2K views7 months ago
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Shop cheapest microcontroller

Sponsored
About our ads
$30.22
In Box Atmel Dip-8 Attiny13a-Pu Tiny13a-Pu Microcontroller Microchip
eBay
Free shipping
$30.22
In Box Atmel Dip-8 Attiny13a-Pu Tiny13a-Pu Microcontroller Microchip
eBay
$12.12
Stmicroelectronics STM32L4Q5VGT6P IC MCU 32BIT 1MB FLASH 100LQFP
DigiKey
$12.12
Stmicroelectronics STM32L4Q5VGT6P IC MCU 32BIT 1MB FLASH 100LQFP
DigiKey
$1,320.96
PIC16F877-20/PQ MICROCHIP TECHNOLOGY INC - Controls & Indicators & Temperature/Process Control Supplies
Radwell.com
$1,320.96
PIC16F877-20/PQ MICROCHIP TECHNOLOGY INC - Controls & Indicators & Temperature/Process Control Supplies
Radwell.com
$5.16
Stmicroelectronics STM32F401RBT6 IC MCU 32BIT 128KB FLASH 64LQFP
DigiKey
$5.16
Stmicroelectronics STM32F401RBT6 IC MCU 32BIT 128KB FLASH 64LQFP
DigiKey
$19,251.20
MC908KX2MDWE NXP SEMICONDUCTOR - Controls & Indicators & Temperature/Process Control Supplies
Radwell.com
$19,251.20
MC908KX2MDWE NXP SEMICONDUCTOR - Controls & Indicators & Temperature/Process Control Supplies
Radwell.com
$12.89
Stmicroelectronics STM32H750XBH6 IC MCU 32BIT 128KB FLASH TFBGA
DigiKey
$12.89
Stmicroelectronics STM32H750XBH6 IC MCU 32BIT 128KB FLASH TFBGA
DigiKey
$7,800.00
AT91SAM7X512B-CU ATMEL - Controls & Indicators & Temperature/Process Control Supplies
Radwell.com
$7,800.00
AT91SAM7X512B-CU ATMEL - Controls & Indicators & Temperature/Process Control Supplies
Radwell.com
$6.63
Stmicroelectronics STM32L151RBT6ATR IC MCU 32BIT 128KB FLASH 64LQFP
DigiKey
$6.63
Stmicroelectronics STM32L151RBT6ATR IC MCU 32BIT 128KB FLASH 64LQFP
DigiKey
$11.87
Stmicroelectronics STM32F407ZET6 IC MCU 32BIT 512KB FLASH 144LQFP
DigiKey
$11.87
Stmicroelectronics STM32F407ZET6 IC MCU 32BIT 512KB FLASH 144LQFP
DigiKey
$18.97
Stmicroelectronics STM32F745IGT6 IC MCU 32BIT 1MB FLASH 176LQFP
DigiKey
$18.97
Stmicroelectronics STM32F745IGT6 IC MCU 32BIT 1MB FLASH 176LQFP
DigiKey
$65.97
$131.94
ESP32 Development Board Wifi Bluetooth Dual Core Low Power Microcontroller Module - Micro 30 Pin | Uplifted Finds
Inspire Uplift
Free shipping
50% off
$65.97
$131.94
ESP32 Development Board Wifi Bluetooth Dual Core Low Power Microcontroller Module - Micro 30 Pin | Uplifted Finds
Inspire Uplift
$5.82
Stmicroelectronics STM32G431RBI6 IC MCU 32BIT 128KB FLASH 64UFBGA
DigiKey
$5.82
Stmicroelectronics STM32G431RBI6 IC MCU 32BIT 128KB FLASH 64UFBGA
DigiKey
$6.59
Yourcee For Raspberry PI RP2040-Zero Microcontroller Development Board PICO Motherboard Dual Core Processor Mini Microcontroller
USA.Banggood
$6.59
Yourcee For Raspberry PI RP2040-Zero Microcontroller Development Board PICO Motherboard Dual Core Processor Mini Microcontroller
USA.Banggood
$5.40
Stmicroelectronics STM32F103C4T6A IC MCU 32BIT 16KB FLASH 48LQFP
DigiKey
$5.40
Stmicroelectronics STM32F103C4T6A IC MCU 32BIT 16KB FLASH 48LQFP
DigiKey
$59.07
1Pcs IC AVR Microcontroller ATXMEGA128A3U-AU
eBay
$59.07
1Pcs IC AVR Microcontroller ATXMEGA128A3U-AU
eBay
$23.41
NXP USA Inc. MK66FX1M0VMD18 IC MCU 32BIT 1MB FLASH 144MAPBGA
DigiKey
$23.41
NXP USA Inc. MK66FX1M0VMD18 IC MCU 32BIT 1MB FLASH 144MAPBGA
DigiKey
$15.50
Microchip Technology ATMEGA2561V-8AU IC MCU 8BIT 256KB FLASH 64TQFP
DigiKey
$15.50
Microchip Technology ATMEGA2561V-8AU IC MCU 8BIT 256KB FLASH 64TQFP
DigiKey
$1.08
Microchip Technology PIC16F18324-I/SL IC MCU 8BIT 7KB FLASH 14SOIC
DigiKey
$1.08
Microchip Technology PIC16F18324-I/SL IC MCU 8BIT 7KB FLASH 14SOIC
DigiKey