DAC8551 SPI Interface on TI Microcontroller enables precise digital-to-analog conversion in embedded systems by translating digital values into analog voltages. This guide demonstrates how to interface the TI DAC8551 using SPI on a TI microcontroller platform with TI-RTOS, leveraging TI’s driver libraries for clean, modular, and efficient code design. Digital-to-Analog Converters (DACs) play a major…
Testing GSM modules is extremely important in any IoT or embedded project. Before your device can communicate with servers, send GPS data, or perform remote operations, you need to ensure that your GSM module can actually connect to the network, attach to data, and respond to AT commands. This is where a dedicated GSM connectivity…
Introduction – Building Own Weather App (Web + Android) Creating a weather app might sound simple at first, but when you start working on it, you’ll realize there are so many interesting things happening behind the scenes. In this blog, I am sharing everything about my Weather App project, including the idea, planning, how it…
Face recognition attendance system python is a complete automated attendance-marking application designed for schools, colleges, computer labs, coaching centres, and training institutions. This project uses Python, OpenCV, Tkinter GUI, and face recognition technology to identify students through a webcam and mark their attendance instantly without manual entry. The system captures multiple images of a student,…