![Diymore Attiny44 Avr Usb Tiny Isp Programmable Module Expansion Board For Arduino Ide - Integrated Circuits - AliExpress Diymore Attiny44 Avr Usb Tiny Isp Programmable Module Expansion Board For Arduino Ide - Integrated Circuits - AliExpress](https://ae01.alicdn.com/kf/Hc0282cbca03849439e5364a6d5a80414t.jpg)
Diymore Attiny44 Avr Usb Tiny Isp Programmable Module Expansion Board For Arduino Ide - Integrated Circuits - AliExpress
![Adafruit Metro Mini 328 V2 - Arduino-Compatible - 5V 16MHz [STEMMA QT / Qwiic] : ID 2590 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits Adafruit Metro Mini 328 V2 - Arduino-Compatible - 5V 16MHz [STEMMA QT / Qwiic] : ID 2590 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/2590-13.jpg)
Adafruit Metro Mini 328 V2 - Arduino-Compatible - 5V 16MHz [STEMMA QT / Qwiic] : ID 2590 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
![Amazon.com: Seeed Studio XIAO SAMD21The Smallest Arduino Microcontroller Based on SAMD21,with Rich Interfaces, 100% Arduino IDE Compatible, desiged for Projects Need Arduino Micro, 1pc : Electronics Amazon.com: Seeed Studio XIAO SAMD21The Smallest Arduino Microcontroller Based on SAMD21,with Rich Interfaces, 100% Arduino IDE Compatible, desiged for Projects Need Arduino Micro, 1pc : Electronics](https://m.media-amazon.com/images/I/617ZT+9gccL.jpg)