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$3.75
Ultra Small For Arduino Nano Mini Development Board With Type-C ATMEGA328P Chip CH340 Serial Port
Aliexpress
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$3.75
Ultra Small For Arduino Nano Mini Development Board With Type-C ATMEGA328P Chip CH340 Serial Port
Aliexpress
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$2.48
110 PCS PIC16F628A-I/P DIP-18 PIC16F628A PIC16F628 16F628 Flash-Based, 8-Bit CMOS Microcontrollers
Aliexpress
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$2.48
110 PCS PIC16F628A-I/P DIP-18 PIC16F628A PIC16F628 16F628 Flash-Based, 8-Bit CMOS Microcontrollers
Aliexpress
$15.90
ELECFREAKS Microbit Game Joystick Wireless Control Handle By Micro:Bit STEAM Education DIY Graphical Programming Controller(Without Micro:Bit)
Amazon.com
27
$15.90
ELECFREAKS Microbit Game Joystick Wireless Control Handle By Micro:Bit STEAM Education DIY Graphical Programming Controller(Without Micro:Bit)
Amazon.com
27
$18.44
Freenove ESP32-S3 ESP32 S3 Wireless Board, Dual-Core 32-Bit 240 Mhz Microcontroller, Python C Code,
Aliexpress
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Freenove ESP32-S3 ESP32 S3 Wireless Board, Dual-Core 32-Bit 240 Mhz Microcontroller, Python C Code,
Aliexpress
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$223.88
AFX00002: Arduino | Programmable Logic Controllers
Galco Industrial Electronics
16
$223.88
AFX00002: Arduino | Programmable Logic Controllers
Galco Industrial Electronics
16
$3.49
$7.26
Attiny85-20PU DIP-8 ATTINY85 DIP8 85-20PU ATTINY85-20 20U TINY85 DIP 8-Bit AVR Microcontroller Chip
Aliexpress
51% off
$3.49
$7.26
Attiny85-20PU DIP-8 ATTINY85 DIP8 85-20PU ATTINY85-20 20U TINY85 DIP 8-Bit AVR Microcontroller Chip
Aliexpress
$19.99
Arduino UNO R4 Minima [ABX00080]
Amazon.com
56
$19.99
Arduino UNO R4 Minima [ABX00080]
Amazon.com
56
$14.99
$16.99
ELEGOO UNO R3 Board Atmega328p With USB Cable(Arduino-Compatible) For Arduino
Amazon.com
4K+
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$14.99
$16.99
ELEGOO UNO R3 Board Atmega328p With USB Cable(Arduino-Compatible) For Arduino
Amazon.com
4K+
$289.00
GE - General Electric | IC200UDD110-BD | Micro Controller |
Classic Automation
$289.00
GE - General Electric | IC200UDD110-BD | Micro Controller |
Classic Automation
$5.78
$12.03
Type-C MICRO USB ATMEGA32U4 Module 5V 16Mhz Board For Arduino ATMEGA32U4-AU/MU Controller Pro-Micro
Aliexpress
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$5.78
$12.03
Type-C MICRO USB ATMEGA32U4 Module 5V 16Mhz Board For Arduino ATMEGA32U4-AU/MU Controller Pro-Micro
Aliexpress
$2.62
Arduinos NANO V3.0 Atmega328p Mini USB Cable 5V CH340G Drive Learning Module Development Board For
AliExpress
$2.62
Arduinos NANO V3.0 Atmega328p Mini USB Cable 5V CH340G Drive Learning Module Development Board For
AliExpress
$2.39
$2.51
Single-Core Supermini ESP32-S3 ESP32-C3 ESP32-H2 ESP32-C6 Development Board Modules Super Mini Wifi
Aliexpress
$2.39
$2.51
Single-Core Supermini ESP32-S3 ESP32-C3 ESP32-H2 ESP32-C6 Development Board Modules Super Mini Wifi
Aliexpress
$4.64
Mini Nano V3.0 Atmega328p Microcontroller Board With USB Cable + Nano V3.0 IO Shield Expansion
Aliexpress
$4.64
Mini Nano V3.0 Atmega328p Microcontroller Board With USB Cable + Nano V3.0 IO Shield Expansion
Aliexpress
$1.88
1Pcs Nano 3.0 Mini USB Driver Atmega328 5V 16m Micro Controller Board Nano CH340 V3.0 For Arduino
AliExpress
$1.88
1Pcs Nano 3.0 Mini USB Driver Atmega328 5V 16m Micro Controller Board Nano CH340 V3.0 For Arduino
AliExpress
$9.46
$19.72
ESP32-S3-Devkitc-1 Development Board BT 2.4G Wifi Module For Arduino 8MB PSRAM 16MB FLASH N16R8
Aliexpress
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$9.46
$19.72
ESP32-S3-Devkitc-1 Development Board BT 2.4G Wifi Module For Arduino 8MB PSRAM 16MB FLASH N16R8
Aliexpress
$4.37
ATTINY13A-PU ATTINY13A PU Surface Mount DIP-8 AVR Microcontroller Chip - 8-Bit Microcontroller
Aliexpress
$4.37
ATTINY13A-PU ATTINY13A PU Surface Mount DIP-8 AVR Microcontroller Chip - 8-Bit Microcontroller
Aliexpress
$1.72
$3.43
1Pcs SD Card Module Microcontroller Micro SD Card Module CH376S SPI Interface Mini TF Card Reader
AliExpress
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$1.72
$3.43
1Pcs SD Card Module Microcontroller Micro SD Card Module CH376S SPI Interface Mini TF Card Reader
AliExpress
$2.03
ESP-WROOM-32 Microcontroller Development Board ESP32 Expansion Breakout Board GPIO 1 Into 2 For
Aliexpress
$2.03
ESP-WROOM-32 Microcontroller Development Board ESP32 Expansion Breakout Board GPIO 1 Into 2 For
Aliexpress
$3.75
$7.64
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AliExpress
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$3.75
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1Pcs Nano 3.0 Mini USB Driver Atmega328/PB 5V 16m Micro Controller Board Nano CH340 V3.0 For Arduino
AliExpress
$2.02
$5.95
Nano V3.0 3.0 Mini USB Driver Atmega328 Atmega328p FT232RL 5V 16m Micro Controller Board For Arduino
AliExpress
66% off
$2.02
$5.95
Nano V3.0 3.0 Mini USB Driver Atmega328 Atmega328p FT232RL 5V 16m Micro Controller Board For Arduino
AliExpress
$3.32
$4.42
USB ATMEGA32U4 Microcontroller Mini Development Board Single Chip PRO MICRO Module 16MHZ DC 5V
AliExpress
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USB ATMEGA32U4 Microcontroller Mini Development Board Single Chip PRO MICRO Module 16MHZ DC 5V
AliExpress
The Cheapest Microcontroller? Getting started with the 10 cent Puya PY32.
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Shop cheapest microcontroller

Sponsored
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$3.75
Ultra Small For Arduino Nano Mini Development Board With Type-C ATMEGA328P Chip CH340 Serial Port
Aliexpress
Free shipping
$3.75
Ultra Small For Arduino Nano Mini Development Board With Type-C ATMEGA328P Chip CH340 Serial Port
Aliexpress
Free shipping
$2.29
$2.48
110 PCS PIC16F628A-I/P DIP-18 PIC16F628A PIC16F628 16F628 Flash-Based, 8-Bit CMOS Microcontrollers
Aliexpress
$2.29
$2.48
110 PCS PIC16F628A-I/P DIP-18 PIC16F628A PIC16F628 16F628 Flash-Based, 8-Bit CMOS Microcontrollers
Aliexpress
$15.90
ELECFREAKS Microbit Game Joystick Wireless Control Handle By Micro:Bit STEAM Education DIY Graphical Programming Controller(Without Micro:Bit)
Amazon.com
27
$15.90
ELECFREAKS Microbit Game Joystick Wireless Control Handle By Micro:Bit STEAM Education DIY Graphical Programming Controller(Without Micro:Bit)
Amazon.com
27
$18.44
Freenove ESP32-S3 ESP32 S3 Wireless Board, Dual-Core 32-Bit 240 Mhz Microcontroller, Python C Code,
Aliexpress
Free shipping
$18.44
Freenove ESP32-S3 ESP32 S3 Wireless Board, Dual-Core 32-Bit 240 Mhz Microcontroller, Python C Code,
Aliexpress
Free shipping
$223.88
AFX00002: Arduino | Programmable Logic Controllers
Galco Industrial Electronics
16
$223.88
AFX00002: Arduino | Programmable Logic Controllers
Galco Industrial Electronics
16
$3.49
$7.26
Attiny85-20PU DIP-8 ATTINY85 DIP8 85-20PU ATTINY85-20 20U TINY85 DIP 8-Bit AVR Microcontroller Chip
Aliexpress
51% off
$3.49
$7.26
Attiny85-20PU DIP-8 ATTINY85 DIP8 85-20PU ATTINY85-20 20U TINY85 DIP 8-Bit AVR Microcontroller Chip
Aliexpress
$19.99
Arduino UNO R4 Minima [ABX00080]
Amazon.com
56
$19.99
Arduino UNO R4 Minima [ABX00080]
Amazon.com
56
$14.99
$16.99
ELEGOO UNO R3 Board Atmega328p With USB Cable(Arduino-Compatible) For Arduino
Amazon.com
4K+
11% off
$14.99
$16.99
ELEGOO UNO R3 Board Atmega328p With USB Cable(Arduino-Compatible) For Arduino
Amazon.com
4K+
$289.00
GE - General Electric | IC200UDD110-BD | Micro Controller |
Classic Automation
$289.00
GE - General Electric | IC200UDD110-BD | Micro Controller |
Classic Automation
$5.78
$12.03
Type-C MICRO USB ATMEGA32U4 Module 5V 16Mhz Board For Arduino ATMEGA32U4-AU/MU Controller Pro-Micro
Aliexpress
51% off
$5.78
$12.03
Type-C MICRO USB ATMEGA32U4 Module 5V 16Mhz Board For Arduino ATMEGA32U4-AU/MU Controller Pro-Micro
Aliexpress
$2.62
Arduinos NANO V3.0 Atmega328p Mini USB Cable 5V CH340G Drive Learning Module Development Board For
AliExpress
$2.62
Arduinos NANO V3.0 Atmega328p Mini USB Cable 5V CH340G Drive Learning Module Development Board For
AliExpress
$2.39
$2.51
Single-Core Supermini ESP32-S3 ESP32-C3 ESP32-H2 ESP32-C6 Development Board Modules Super Mini Wifi
Aliexpress
$2.39
$2.51
Single-Core Supermini ESP32-S3 ESP32-C3 ESP32-H2 ESP32-C6 Development Board Modules Super Mini Wifi
Aliexpress
$4.64
Mini Nano V3.0 Atmega328p Microcontroller Board With USB Cable + Nano V3.0 IO Shield Expansion
Aliexpress
$4.64
Mini Nano V3.0 Atmega328p Microcontroller Board With USB Cable + Nano V3.0 IO Shield Expansion
Aliexpress
$1.88
1Pcs Nano 3.0 Mini USB Driver Atmega328 5V 16m Micro Controller Board Nano CH340 V3.0 For Arduino
AliExpress
$1.88
1Pcs Nano 3.0 Mini USB Driver Atmega328 5V 16m Micro Controller Board Nano CH340 V3.0 For Arduino
AliExpress
$9.46
$19.72
ESP32-S3-Devkitc-1 Development Board BT 2.4G Wifi Module For Arduino 8MB PSRAM 16MB FLASH N16R8
Aliexpress
52% off
$9.46
$19.72
ESP32-S3-Devkitc-1 Development Board BT 2.4G Wifi Module For Arduino 8MB PSRAM 16MB FLASH N16R8
Aliexpress
$4.37
ATTINY13A-PU ATTINY13A PU Surface Mount DIP-8 AVR Microcontroller Chip - 8-Bit Microcontroller
Aliexpress
$4.37
ATTINY13A-PU ATTINY13A PU Surface Mount DIP-8 AVR Microcontroller Chip - 8-Bit Microcontroller
Aliexpress
$1.72
$3.43
1Pcs SD Card Module Microcontroller Micro SD Card Module CH376S SPI Interface Mini TF Card Reader
AliExpress
49% off
$1.72
$3.43
1Pcs SD Card Module Microcontroller Micro SD Card Module CH376S SPI Interface Mini TF Card Reader
AliExpress
$2.03
ESP-WROOM-32 Microcontroller Development Board ESP32 Expansion Breakout Board GPIO 1 Into 2 For
Aliexpress
$2.03
ESP-WROOM-32 Microcontroller Development Board ESP32 Expansion Breakout Board GPIO 1 Into 2 For
Aliexpress