Understanding Arduino UNO hardware design

Yahya Tawil over at All About Circuits has published an article on Arduino UNO’s electronic design and better understanding of its hardware: This article explains how Arduino works from an electronic design perspective. Most articles explain the software of Arduinos. However, understanding hardware design helps you to make the next step in the Arduino journey. […]

A development board for the STM32F042 TSSOP package

Andy Brown designed a development board for the STM32F042 in the TSSOP20 package: Development board features USB. The 042 series supports USB and although 32Kb is not a lot of space to include a USB driver and your application logic it does make sense to hook up those USB data lines and thereby enable USB device development. […]