Shop cheapest microcontroller

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$223.00
CLICK PLUS PLC: WiFi LAN/Bluetooth, Ethernet, serial and microB-USB ports, (programmable logic controller) (PN# C2-03CPU)
Automation Direct
64
$223.00
CLICK PLUS PLC: WiFi LAN/Bluetooth, Ethernet, serial and microB-USB ports, (programmable logic controller) (PN# C2-03CPU)
Automation Direct
64
$54.99
Vilros Arduino Uno Starter Kit - Includes Arduino Uno R3 Board, 190+ Electronics Components, Breadboard, Jumper Wires, DC Motor, Servo, Relay,
Amazon.com
1K+
Free shipping
$54.99
Vilros Arduino Uno Starter Kit - Includes Arduino Uno R3 Board, 190+ Electronics Components, Breadboard, Jumper Wires, DC Motor, Servo, Relay,
Amazon.com
1K+
$11.90
Raspberry Pi Pico W - Raspberry Pi RP2040 Chip, Wi-Fi & Bluetooth 5.2 Supported, Beginner-Friendly Microcontroller, Small & Flexible Design
Amazon.com
2
$11.90
Raspberry Pi Pico W - Raspberry Pi RP2040 Chip, Wi-Fi & Bluetooth 5.2 Supported, Beginner-Friendly Microcontroller, Small & Flexible Design
Amazon.com
2
$8.13
STM32F030C8T6 ARM STM32 Minimum System Development Board Module For Arduino DIY KIT
Amazon.com
$8.13
STM32F030C8T6 ARM STM32 Minimum System Development Board Module For Arduino DIY KIT
Amazon.com
$5.89
LGT8F328P CH340G UNO R3 Development Board - Atmega328p Compatible Microcontroller Module For Arduino (Type C)
Amazon.com
$5.89
LGT8F328P CH340G UNO R3 Development Board - Atmega328p Compatible Microcontroller Module For Arduino (Type C)
Amazon.com
$23.69
2 PCS Pre-Soldered Raspberry Pi Pico 2 Microcontroller Development Board With Header Based On Official RP2350 Chip,Dual-Core And Dual-Architecture
Amazon.com
$23.69
2 PCS Pre-Soldered Raspberry Pi Pico 2 Microcontroller Development Board With Header Based On Official RP2350 Chip,Dual-Core And Dual-Architecture
Amazon.com
$16.58
ESP32-S3 Development Board, 36Pins ESP32, ESP-32S 2.4Ghz Wifi+BT Dev Module CP2102 For Arduino DOIT, With ESP32 Expansion Board, Compatible With ESP32
Amazon.com
$16.58
ESP32-S3 Development Board, 36Pins ESP32, ESP-32S 2.4Ghz Wifi+BT Dev Module CP2102 For Arduino DOIT, With ESP32 Expansion Board, Compatible With ESP32
Amazon.com
$23.80
Teensy 4.0 Microcontroller Development Board Lockable Version Without Pins
Amazon.com
174
Free shipping
$23.80
Teensy 4.0 Microcontroller Development Board Lockable Version Without Pins
Amazon.com
174
$6.39
For Arduino UNO R4 Minima ESP32-S3 Type-C USB Board WIFI Edition Development Board Compatible
Aliexpress
Free shipping
$6.39
For Arduino UNO R4 Minima ESP32-S3 Type-C USB Board WIFI Edition Development Board Compatible
Aliexpress
Free shipping
$12.47
RP2350 MCU Board Plus Pico 2 RP2350 Development Board Based On Raspberry Pi RP2350A Dual-Core & Dual-Architecture Microcontroller Chip, 4MB Of
Amazon.com
$12.47
RP2350 MCU Board Plus Pico 2 RP2350 Development Board Based On Raspberry Pi RP2350A Dual-Core & Dual-Architecture Microcontroller Chip, 4MB Of
Amazon.com
$27.60
Arduino Uno REV3 [A000066] - Atmega328p Microcontroller, 16Mhz, 14 Digital I/O Pins, 6 Analog Inputs, 32KB Flash, USB Connectivity, Compatible With
Amazon.com
8K+
$27.60
Arduino Uno REV3 [A000066] - Atmega328p Microcontroller, 16Mhz, 14 Digital I/O Pins, 6 Analog Inputs, 32KB Flash, USB Connectivity, Compatible With
Amazon.com
8K+
$28.99
ESP32 Development Board Wifi + Bluetooth Microcontroller Dual Core ESP-WROOM-32 CP2102 Chip 38Pin Narrow Version 2 in 1 Low Power Consumption ESP-32S
Amazon.com
41
$28.99
ESP32 Development Board Wifi + Bluetooth Microcontroller Dual Core ESP-WROOM-32 CP2102 Chip 38Pin Narrow Version 2 in 1 Low Power Consumption ESP-32S
Amazon.com
41
$240.00
$299.80
Arduino Portenta Machine Control [AKX00032] - High-Performance Industrial Controller For Automation, Robotics, And Iot | Dual-Core Processor,
Amazon.com
3
Free shipping
19% off
$240.00
$299.80
Arduino Portenta Machine Control [AKX00032] - High-Performance Industrial Controller For Automation, Robotics, And Iot | Dual-Core Processor,
Amazon.com
3
$8.99
Diyables ESP32 ESP-WROOM-32 Wifi And Bluetooth Development Board, 38-Pin, With USB Type-C And CP2102, Dual-Core ESP32 Microcontroller For Iot Projects
Amazon.com
8
$8.99
Diyables ESP32 ESP-WROOM-32 Wifi And Bluetooth Development Board, 38-Pin, With USB Type-C And CP2102, Dual-Core ESP32 Microcontroller For Iot Projects
Amazon.com
8
$19.68
Yaregelun C8051F340 Microcontroller Development Board Core Board Learning Board System Board
Amazon.com
Free shipping
$19.68
Yaregelun C8051F340 Microcontroller Development Board Core Board Learning Board System Board
Amazon.com
Free shipping
$16.59
Microcontroller Board For Pico RP2040, Dual Core Cortex M0+Processor Flexible Microcontroller Module With SD2SP2 Storage Card Adapter
Amazon.com
$16.59
Microcontroller Board For Pico RP2040, Dual Core Cortex M0+Processor Flexible Microcontroller Module With SD2SP2 Storage Card Adapter
Amazon.com
$14.11
Microcontroller Board For Rpi RP2040, Dual Cores Cortex M0+ Cores, 16MB Onboard QSPI Flash Memory, Rich And Complete Software Support, For NGC (White)
Amazon.com
$14.11
Microcontroller Board For Rpi RP2040, Dual Cores Cortex M0+ Cores, 16MB Onboard QSPI Flash Memory, Rich And Complete Software Support, For NGC (White)
Amazon.com
$49.90
Arduino Mega 2560 REV3 [A000067] - Atmega2560, 16Mhz, 54 Digital I/O, 16 Analog Inputs, 256KB Flash, USB, Compatible With Arduino IDE For Advanced
Amazon.com
1K+
Free shipping
$49.90
Arduino Mega 2560 REV3 [A000067] - Atmega2560, 16Mhz, 54 Digital I/O, 16 Analog Inputs, 256KB Flash, USB, Compatible With Arduino IDE For Advanced
Amazon.com
1K+
$7.59
ESP32 ESP32-C3 ESP-WROOM-32 Development Board Kits, 15 GPIO CH340 Micro USB Wifi + Bluetooth Dual Cores Microcontroller Processor Compatible With
Amazon.com
25
$7.59
ESP32 ESP32-C3 ESP-WROOM-32 Development Board Kits, 15 GPIO CH340 Micro USB Wifi + Bluetooth Dual Cores Microcontroller Processor Compatible With
Amazon.com
25
$21.99
2PCS Compatible With Raspberry Pi Pico 2 Microcontroller Board With Pre-Soldered Header, Based On Official RP2350 Chip, Dual-Core & Dual-Architecture
Amazon.com
7
Free shipping
$21.99
2PCS Compatible With Raspberry Pi Pico 2 Microcontroller Board With Pre-Soldered Header, Based On Official RP2350 Chip, Dual-Core & Dual-Architecture
Amazon.com
7
$28.80
RP2040 Microcontroller Development Board With 1.69Inch Touch LCD 240 X 280, 262K RGB, Rounded Corners, Dual-Core Arm Processor, 16MB Flash,
Amazon.com
Free shipping
$28.80
RP2040 Microcontroller Development Board With 1.69Inch Touch LCD 240 X 280, 262K RGB, Rounded Corners, Dual-Core Arm Processor, 16MB Flash,
Amazon.com
Free shipping
$30.99
Texas Instruments TMS320F28377SPTPQ 32-Bit Microcontrollers - MCU
Mouser Electronics
$30.99
Texas Instruments TMS320F28377SPTPQ 32-Bit Microcontrollers - MCU
Mouser Electronics
$8.99
EC Buying 3Pcs ESP-12F ESP8266 Wifi Serial Module Board Wireless Microcontroller 802.11N Module Transceiver Remote Port Network Development Board For
Amazon.com
2
$8.99
EC Buying 3Pcs ESP-12F ESP8266 Wifi Serial Module Board Wireless Microcontroller 802.11N Module Transceiver Remote Port Network Development Board For
Amazon.com
2
$9.99
5Pcs ESP8266 ESP-12F Wifi Serial Module Microcontroller 802.11N Module Wireless Transceiver Remote Port Network Development Board For Arduino Nodemcu
Amazon.com
1
$9.99
5Pcs ESP8266 ESP-12F Wifi Serial Module Microcontroller 802.11N Module Wireless Transceiver Remote Port Network Development Board For Arduino Nodemcu
Amazon.com
1
$1.77
Stmicroelectronics STM32F030K6T6 IC MCU 32BIT 32KB FLASH 32LQFP
DigiKey
$1.77
Stmicroelectronics STM32F030K6T6 IC MCU 32BIT 32KB FLASH 32LQFP
DigiKey
$2.14
$2.51
Single-Core Supermini ESP32-S3 ESP32-C3 ESP32-H2 ESP32-C6 Development Board Modules Super Mini Wifi
Aliexpress
14% off
$2.14
$2.51
Single-Core Supermini ESP32-S3 ESP32-C3 ESP32-H2 ESP32-C6 Development Board Modules Super Mini Wifi
Aliexpress
$2.78
Microchip PIC18LF26K42-I/SP 8-Bit Microcontrollers - MCU
Mouser Electronics
$2.78
Microchip PIC18LF26K42-I/SP 8-Bit Microcontrollers - MCU
Mouser Electronics
$11.99
1X Pro Micro Board 5V/16Mhz Module Board Type C Port For Arduino Leonardo
Amazon.com
1
$11.99
1X Pro Micro Board 5V/16Mhz Module Board Type C Port For Arduino Leonardo
Amazon.com
1
$16.62
Fafeicy 51 MCU Development Board With Expansion Module USB Interface 8 LED Lights 6 Buttons 4 Digital Tubes 3-5V Compatible For Microcontroller
Amazon.com
Free shipping
$16.62
Fafeicy 51 MCU Development Board With Expansion Module USB Interface 8 LED Lights 6 Buttons 4 Digital Tubes 3-5V Compatible For Microcontroller
Amazon.com
Free shipping
$9.60
Microchip PIC32MX470F512L-120/PT 32-Bit Microcontrollers - MCU
Mouser Electronics
$9.60
Microchip PIC32MX470F512L-120/PT 32-Bit Microcontrollers - MCU
Mouser Electronics
$22.95
$24.90
Freenove Basic Starter Kit With Board V5 Rev4 Mini (Compatible With Arduino IDE), Arm Cortex-M4 Microcontroller, 179-Page Detailed Tutorial, 140 Items
Amazon.com
$22.95
$24.90
Freenove Basic Starter Kit With Board V5 Rev4 Mini (Compatible With Arduino IDE), Arm Cortex-M4 Microcontroller, 179-Page Detailed Tutorial, 140 Items
Amazon.com
$32.99
6Pcs Pro Micro For Atmega32u4 5V 16Mhz Bootloadered IDE Micro USB Pro Micro Development Board Microcontroller Compatible For Pro Micro Serial
Amazon.com
77
$32.99
6Pcs Pro Micro For Atmega32u4 5V 16Mhz Bootloadered IDE Micro USB Pro Micro Development Board Microcontroller Compatible For Pro Micro Serial
Amazon.com
77
$71.99
$79.99
Geeekpi Starter Kit For Arduino UNO R4 Wifi, UNO R4 Wifi Board With Tutorial For Programming & 78PCS Components For Beginners & Engineers
Amazon.com
20
Free shipping
10% off
$71.99
$79.99
Geeekpi Starter Kit For Arduino UNO R4 Wifi, UNO R4 Wifi Board With Tutorial For Programming & 78PCS Components For Beginners & Engineers
Amazon.com
20
$12.91
Stmicroelectronics STM32L4R5ZGT6 IC MCU 32BIT 1MB FLASH 144LQFP
DigiKey
$12.91
Stmicroelectronics STM32L4R5ZGT6 IC MCU 32BIT 1MB FLASH 144LQFP
DigiKey
$45.97
Hibctr 10-Piece Set Of Nano Boards For Nano V3.0 Atmega328p With CH340,5V 16m Microcontroller Boards,Compatible With Arduino For Electronics
Amazon.com
Free shipping
$45.97
Hibctr 10-Piece Set Of Nano Boards For Nano V3.0 Atmega328p With CH340,5V 16m Microcontroller Boards,Compatible With Arduino For Electronics
Amazon.com
Free shipping
$11.65
Stmicroelectronics STM32L4Q5VGT6P IC MCU 32BIT 1MB FLASH 100LQFP
DigiKey
$11.65
Stmicroelectronics STM32L4Q5VGT6P IC MCU 32BIT 1MB FLASH 100LQFP
DigiKey
How to pick the best microcontroller for your project
How to pick the best microcontroller for your project
Feb 2, 2025
adafruit.com
Microcontrolador PUYA PY32F002A: O ARM Cortex M0+ Mais Barato do Mercado?
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Microcontrolador PUYA PY32F002A: O ARM Cortex M0+ Mais Barato d…
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These Are the Super Cheap Mini Computers That Control the World | ESP32 Microcontroller
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These Are the Super Cheap Mini Computers That Control the Worl…
155K viewsDec 5, 2021
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最便宜的 MCU？从10分钱的PY32开始入门。
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bilibiliRoCry的小号
How to interface Seven Segment Display with PIC18F4550 Microcontroller- (Part 3/25)
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May 11, 2010
engineersgarage.com
Interfacing a cheap phone camera module to a PIC32 microcontroller.
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Interfacing a cheap phone camera module to a PIC32 microcontroller.
175.2K viewsNov 16, 2014
YouTubemikeselectricstuff
7 Segment Display Interfacing with Raspberry Pi
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7 Segment Display Interfacing with Raspberry Pi
Jun 18, 2016
circuitdigest.com
9:15
Smallest and cheapest microcontroller - tutorial
127.4K viewsAug 27, 2018
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Feb 13, 2024
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OpenCV Running On A Tiny Microcontroller
May 19, 2022
hackaday.com
How To Program A Really Cheap Microcontroller
Jan 1, 2009
hackaday.com
18:26
Learn the Basics of the PIC32 Microcontroller
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Shop cheapest microcontroller

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$223.00
CLICK PLUS PLC: WiFi LAN/Bluetooth, Ethernet, serial and microB-USB ports, (programmable logic controller) (PN# C2-03CPU)
Automation Direct
64
$223.00
CLICK PLUS PLC: WiFi LAN/Bluetooth, Ethernet, serial and microB-USB ports, (programmable logic controller) (PN# C2-03CPU)
Automation Direct
64
$54.99
Vilros Arduino Uno Starter Kit - Includes Arduino Uno R3 Board, 190+ Electronics Components, Breadboard, Jumper Wires, DC Motor, Servo, Relay,
Amazon.com
1K+
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$54.99
Vilros Arduino Uno Starter Kit - Includes Arduino Uno R3 Board, 190+ Electronics Components, Breadboard, Jumper Wires, DC Motor, Servo, Relay,
Amazon.com
1K+
$11.90
Raspberry Pi Pico W - Raspberry Pi RP2040 Chip, Wi-Fi & Bluetooth 5.2 Supported, Beginner-Friendly Microcontroller, Small & Flexible Design
Amazon.com
2
$11.90
Raspberry Pi Pico W - Raspberry Pi RP2040 Chip, Wi-Fi & Bluetooth 5.2 Supported, Beginner-Friendly Microcontroller, Small & Flexible Design
Amazon.com
2
$8.13
STM32F030C8T6 ARM STM32 Minimum System Development Board Module For Arduino DIY KIT
Amazon.com
$8.13
STM32F030C8T6 ARM STM32 Minimum System Development Board Module For Arduino DIY KIT
Amazon.com
$5.89
LGT8F328P CH340G UNO R3 Development Board - Atmega328p Compatible Microcontroller Module For Arduino (Type C)
Amazon.com
$5.89
LGT8F328P CH340G UNO R3 Development Board - Atmega328p Compatible Microcontroller Module For Arduino (Type C)
Amazon.com
$23.69
2 PCS Pre-Soldered Raspberry Pi Pico 2 Microcontroller Development Board With Header Based On Official RP2350 Chip,Dual-Core And Dual-Architecture
Amazon.com
$23.69
2 PCS Pre-Soldered Raspberry Pi Pico 2 Microcontroller Development Board With Header Based On Official RP2350 Chip,Dual-Core And Dual-Architecture
Amazon.com
$16.58
ESP32-S3 Development Board, 36Pins ESP32, ESP-32S 2.4Ghz Wifi+BT Dev Module CP2102 For Arduino DOIT, With ESP32 Expansion Board, Compatible With ESP32
Amazon.com
$16.58
ESP32-S3 Development Board, 36Pins ESP32, ESP-32S 2.4Ghz Wifi+BT Dev Module CP2102 For Arduino DOIT, With ESP32 Expansion Board, Compatible With ESP32
Amazon.com
$23.80
Teensy 4.0 Microcontroller Development Board Lockable Version Without Pins
Amazon.com
174
Free shipping
$23.80
Teensy 4.0 Microcontroller Development Board Lockable Version Without Pins
Amazon.com
174
$6.39
For Arduino UNO R4 Minima ESP32-S3 Type-C USB Board WIFI Edition Development Board Compatible
Aliexpress
Free shipping
$6.39
For Arduino UNO R4 Minima ESP32-S3 Type-C USB Board WIFI Edition Development Board Compatible
Aliexpress
Free shipping
$12.47
RP2350 MCU Board Plus Pico 2 RP2350 Development Board Based On Raspberry Pi RP2350A Dual-Core & Dual-Architecture Microcontroller Chip, 4MB Of
Amazon.com
$12.47
RP2350 MCU Board Plus Pico 2 RP2350 Development Board Based On Raspberry Pi RP2350A Dual-Core & Dual-Architecture Microcontroller Chip, 4MB Of
Amazon.com
$27.60
Arduino Uno REV3 [A000066] - Atmega328p Microcontroller, 16Mhz, 14 Digital I/O Pins, 6 Analog Inputs, 32KB Flash, USB Connectivity, Compatible With
Amazon.com
8K+
$27.60
Arduino Uno REV3 [A000066] - Atmega328p Microcontroller, 16Mhz, 14 Digital I/O Pins, 6 Analog Inputs, 32KB Flash, USB Connectivity, Compatible With
Amazon.com
8K+
$28.99
ESP32 Development Board Wifi + Bluetooth Microcontroller Dual Core ESP-WROOM-32 CP2102 Chip 38Pin Narrow Version 2 in 1 Low Power Consumption ESP-32S
Amazon.com
41
$28.99
ESP32 Development Board Wifi + Bluetooth Microcontroller Dual Core ESP-WROOM-32 CP2102 Chip 38Pin Narrow Version 2 in 1 Low Power Consumption ESP-32S
Amazon.com
41
$240.00
$299.80
Arduino Portenta Machine Control [AKX00032] - High-Performance Industrial Controller For Automation, Robotics, And Iot | Dual-Core Processor,
Amazon.com
3
Free shipping
19% off
$240.00
$299.80
Arduino Portenta Machine Control [AKX00032] - High-Performance Industrial Controller For Automation, Robotics, And Iot | Dual-Core Processor,
Amazon.com
3
$8.99
Diyables ESP32 ESP-WROOM-32 Wifi And Bluetooth Development Board, 38-Pin, With USB Type-C And CP2102, Dual-Core ESP32 Microcontroller For Iot Projects
Amazon.com
8
$8.99
Diyables ESP32 ESP-WROOM-32 Wifi And Bluetooth Development Board, 38-Pin, With USB Type-C And CP2102, Dual-Core ESP32 Microcontroller For Iot Projects
Amazon.com
8
$19.68
Yaregelun C8051F340 Microcontroller Development Board Core Board Learning Board System Board
Amazon.com
Free shipping
$19.68
Yaregelun C8051F340 Microcontroller Development Board Core Board Learning Board System Board
Amazon.com
Free shipping
$16.59
Microcontroller Board For Pico RP2040, Dual Core Cortex M0+Processor Flexible Microcontroller Module With SD2SP2 Storage Card Adapter
Amazon.com
$16.59
Microcontroller Board For Pico RP2040, Dual Core Cortex M0+Processor Flexible Microcontroller Module With SD2SP2 Storage Card Adapter
Amazon.com
$14.11
Microcontroller Board For Rpi RP2040, Dual Cores Cortex M0+ Cores, 16MB Onboard QSPI Flash Memory, Rich And Complete Software Support, For NGC (White)
Amazon.com
$14.11
Microcontroller Board For Rpi RP2040, Dual Cores Cortex M0+ Cores, 16MB Onboard QSPI Flash Memory, Rich And Complete Software Support, For NGC (White)
Amazon.com
$49.90
Arduino Mega 2560 REV3 [A000067] - Atmega2560, 16Mhz, 54 Digital I/O, 16 Analog Inputs, 256KB Flash, USB, Compatible With Arduino IDE For Advanced
Amazon.com
1K+
Free shipping
$49.90
Arduino Mega 2560 REV3 [A000067] - Atmega2560, 16Mhz, 54 Digital I/O, 16 Analog Inputs, 256KB Flash, USB, Compatible With Arduino IDE For Advanced
Amazon.com
1K+