A home to software testing, electronics circuits & projects, tips and tricks and digital diary.
A home to software testing, electronics circuits & projects, tips and tricks and digital diary.
In recent years, the world has witnessed an astonishing surge in technological advancements across various industries, none more captivating than the rapid evolution of drones. What was once a futuristic concept confined to sci-fi novels and movies has now become…
In this post we will see test automation using python and pytest. Previously we have seen how to write Selenium test using Python and unittest. Python unittest has many advantages like: Simple and easy to use Comprehensive reporting- Python unittest…
In this post we will see how you can write test automation using Python. We see how to configure your Python test environment and write your first Python unit test using unittest framework. Setup and Configuration Note: On Windows machine…
Microservices are a popular architectural style for building applications that are resilient, independently deployable and highly scalable. But a successful microservice architecture requires different approach to both designing and testing. What is a Microservice architecture and how it differs from…
In this post we will see how to create Azure Virtual Desktop step by step from the user interface. Alternatively you can use PowerShell command to achieve the same. The things you create in Azure are called resources, and every…
PAM8403 Mini Digital Audio Amplifier Module is a Class-D 2* 3 Watt amplifier module. It offers low THD+N, allowing it to achieve high-quality sound reproduction. The new filterless architecture allows the device to drive the speaker directly, requiring no low-pass…
What’s in the board ? TP5100 4.2v 8.4v Single/Double Lithium Battery Charge Management Lion Battery Compatible 2A Charging Board is a double switch buck 8.4V, single cell 4. 2V lithium battery charge management chip. Its ultra-compact QFN16 package and simple…
This is a basic circuit idea of making audio amplifier using PAM8403 chip. Note that this is readily available as a module. But if you need to try your hands on it or want to modify it following circuit may…
What is Node Red ? Node red is an Open Source flow based tool for wiring together hardware devices, APIs and online services. It provides a browser-based flow editor making it very easy to use and it requires little programming…