Microcontroller

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  • ATTiny44 Entwicklungsboard - 5 V, ISP-Schnittstelle, 8 kB Flash
    Sale

    ATTiny44 Entwicklungsboard - 5 V, ISP-Schnittstelle, 8 kB Flash

    ATTiny44 Entwicklungsboard - 5 V, ISP-Schnittstelle, 8 kB Flash
    5,55 € 5,00 € Save 10%

    Ready to ship

  • RP2040-Zero Mikrocontroller - USB-C, 30 GPIO, Pinleisten
    Sale

    RP2040-Zero Mikrocontroller - USB-C, 30 GPIO, Pinleisten

    RP2040-Zero Mikrocontroller - USB-C, 30 GPIO, Pinleisten
    9,86 € 8,87 € Save 10%

    Ready to ship

  • TTGO ESP32 Mikrocontroller - 2,4 Zoll LCD, BTC-Ticker, Akku, USB-C

    TTGO ESP32 Mikrocontroller - 2,4 Zoll LCD, BTC-Ticker, Akku, USB-C

    TTGO ESP32 Mikrocontroller - 2,4 Zoll LCD, BTC-Ticker, Akku, USB-C
    36,72 €

    Ready to ship

  • WeMos TTGO ESP8266 Board - 0,91 Zoll OLED, WLAN, 4 MB Flash

    WeMos TTGO ESP8266 Board - 0,91 Zoll OLED, WLAN, 4 MB Flash

    WeMos TTGO ESP8266 Board - 0,91 Zoll OLED, WLAN, 4 MB Flash
    11,04 €

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  • Arduino Due - Original Board mit 32-Bit ARM Cortex-M3

    Arduino Due - Original Board mit 32-Bit ARM Cortex-M3

    Arduino Due - Original Board mit 32-Bit ARM Cortex-M3
    64,30 €

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  • D1 ESP8266 Entwicklungsboard - WiFi, Arduino UNO Bauform

    D1 ESP8266 Entwicklungsboard - WiFi, Arduino UNO Bauform

    D1 ESP8266 Entwicklungsboard - WiFi, Arduino UNO Bauform
    6,50 €

    Ready to ship

  • ESP8266 Controller Board - OLED Display 0,96 Zoll, 128x64

    ESP8266 Controller Board - OLED Display 0,96 Zoll, 128x64

    ESP8266 Controller Board - OLED Display 0,96 Zoll, 128x64
    14,99 €

    Ready to ship

  • RP2040-Zero Mikrocontroller - USB-C, 20 GPIO, Pins angelötet
    Sale

    RP2040-Zero Mikrocontroller - USB-C, 20 GPIO, Pins angelötet

    RP2040-Zero Mikrocontroller - USB-C, 20 GPIO, Pins angelötet
    9,86 € 8,87 € Save 10%

    Ready to ship

  • DFRobot DFR0282 Beetle Board - ATmega32U4, 5 V, 48 x 35 mm

    DFRobot DFR0282 Beetle Board - ATmega32U4, 5 V, 48 x 35 mm

    DFRobot DFR0282 Beetle Board - ATmega32U4, 5 V, 48 x 35 mm
    15,74 €

    Ready to ship

  • STM32F103C6T6 Entwicklungsboard - USB-C, 72 MHz, 32 KB Flash

    STM32F103C6T6 Entwicklungsboard - USB-C, 72 MHz, 32 KB Flash

    STM32F103C6T6 Entwicklungsboard - USB-C, 72 MHz, 32 KB Flash
    11,04 €

    Ready to ship

  • ESP32-C3 Mikrocontroller - RISC-V, WLAN, Bluetooth LE, USB-C
    Sale

    ESP32-C3 Mikrocontroller - RISC-V, WLAN, Bluetooth LE, USB-C

    ESP32-C3 Mikrocontroller - RISC-V, WLAN, Bluetooth LE, USB-C
    19,90 € 17,91 € Save 10%

    Ready to ship

  • EP2C5T144 FPGA Entwicklungsboard - Cyclone II, 4608 Logikelemente

    EP2C5T144 FPGA Entwicklungsboard - Cyclone II, 4608 Logikelemente

    EP2C5T144 FPGA Entwicklungsboard - Cyclone II, 4608 Logikelemente
    49,90 €

    Ready to ship

  • DFRobot FireBeetle 2 ESP32-C5 Kit - WiFi 6, IO-Erweiterung

    DFRobot FireBeetle 2 ESP32-C5 Kit - WiFi 6, IO-Erweiterung

    DFRobot FireBeetle 2 ESP32-C5 Kit - WiFi 6, IO-Erweiterung
    9,90 €

    Ready to ship

  • ESP32-PICO-DEVKITM-2 Mikrocontroller - WLAN, Bluetooth, USB-C

    ESP32-PICO-DEVKITM-2 Mikrocontroller - WLAN, Bluetooth, USB-C

    ESP32-PICO-DEVKITM-2 Mikrocontroller - WLAN, Bluetooth, USB-C
    28,16 €

    Ready to ship

  • Picoboy Mini-Handheld - RP2040, 1,3 Zoll Display, USB-C

    Picoboy Mini-Handheld - RP2040, 1,3 Zoll Display, USB-C

    Picoboy Mini-Handheld - RP2040, 1,3 Zoll Display, USB-C
    24,90 €

    Ready to ship

  • Pro Micro Mikrocontroller - ATmega32U4, 5 V, Micro-USB

    Pro Micro Mikrocontroller - ATmega32U4, 5 V, Micro-USB

    Pro Micro Mikrocontroller - ATmega32U4, 5 V, Micro-USB
    9,94 €

    Ready to ship

  • CH340 Mikrocontroller Board - kompatibel mit Arduino MEGA2560 R3

    CH340 Mikrocontroller Board - kompatibel mit Arduino MEGA2560 R3

    CH340 Mikrocontroller Board - kompatibel mit Arduino MEGA2560 R3
    20,90 €

    Ready to ship

  • ATtiny85 Mikrocontroller - USB, 6 I/O Pins, 16 MHz

    ATtiny85 Mikrocontroller - USB, 6 I/O Pins, 16 MHz

    ATtiny85 Mikrocontroller - USB, 6 I/O Pins, 16 MHz
    5,44 €

    Ready to ship

  • ATtiny88 Entwicklungsboard - kompatibel zu Arduino Nano R3, 5 V

    ATtiny88 Entwicklungsboard - kompatibel zu Arduino Nano R3, 5 V

    ATtiny88 Entwicklungsboard - kompatibel zu Arduino Nano R3, 5 V
    4,90 €

    Ready to ship

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Frequently Asked Questions

Frequently asked questions about microcontrollers

What is the difference between the UNO and the Nano?

Both use the ATmega328P and are programmed the same way. The UNO is larger and shield-compatible, the Nano is compact and breadboard-friendly.

Can I program the boards with the Arduino IDE?

Yes. Funduino boards are Arduino-compatible and are selected in the Arduino IDE just like an original UNO or Nano.

Which microcontroller is best for beginners?

To get started, we recommend the UNO R3, as it can be connected directly to jumper wires and shields without any soldering.

My computer doesn’t recognize the board – what should I do?

In most cases, the right USB-to-serial driver is missing. After installing it, the board appears as a COM port in the Arduino IDE.

Are the boards suitable for school lessons?

Yes. The UNO and Nano are widely used in STEM lessons, inexpensive and well documented thanks to numerous guides.

About this category

Microcontrollers for Arduino projects, school and prototyping

A microcontroller is the heart of almost every electronics project. It reads sensors, controls motors, LEDs and displays, and runs your program on its own, without a connected computer. In this category, you’ll find boards that are programmed with the Arduino IDE, giving you access to thousands of libraries and example projects.

The Funduino UNO R3 is the classic way to get started: robust, well documented and with headers that connect directly to shields and jumper wires. The Funduino Nano R3 offers the same ATmega328P processor in a compact format and plugs straight into a breadboard. It’s particularly well suited to space-saving setups and permanently installed projects.

For schools and training companies, both boards are a proven foundation for STEM lessons. You’ll also find matching sensors, modules and guides at Funduino.