Arduino和STM32性能对比，究竟谁更厉害呢？ 很多电子爱好者面对Arduino和STM32时，都会有个两难的决定，不知道如何选择使用。

Arduino：Arduino的电路板设计简洁，包含少量的外部元件，主控芯片多为AVR或少数ARM处理器，易于理解。 Arduino板子种类多样，比如Uno、Nano、Mega等，接口设计适合外设接入，适合做简单电路和初学项目。 STM32：STM32系列采用ARM Cortex内核，提供更高的计算性能和灵活性。

[Pulko Mandy] got his hands on the new STM32 F3 Discovery board. He’s a fan of the open source tools just like we are, so he posted a guide covering the use of an open source toolchain with t… ...

The STM32 line of microcontrollers – usually seen in the form of an ST Discovery dev board – are amazingly powerful and very popular micros seen in projects with some very hefty processing and ...