This is the second section of the raspberry pi weather station project. How to set up the Raspbian operating system and proxy settings are included in the section one. The main concern in section two is to give an idea about the General Purpose Input / Output ports (GPIO) in Raspberry pi. This section consists…
Most of the times the first lesson for microcontroller programming or embedded systems, is illumination of a LED or may be blinking LED using respective port pin. Most of the demonstrator boards starting from very simple ones to high end are having a LED or several with hardware which can make appropriate illumination. What makes…
Today, most of the latest microcontrollers are integrated with at least one USART (Universal Synchronous Asynchronous Receiver Transmitter) peripheral. A well set module is very useful not only to establish a communication medium (receive or transmit data) between microcontroller and PC but also to program the device via preloaded boot-loader. Here is how to make proper level converter using…