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Digital Lab

A home to software testing, electronics circuits & projects, tips and tricks and digital diary.

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Digital Lab

A home to software testing, electronics circuits & projects, tips and tricks and digital diary.

Software Testing FAQ – Everything You Need to Know

Software testing is essential for delivering reliable, secure, and high-quality software. Whether you’re new to QA or looking to strengthen your testing fundamentals, this comprehensive Software testing FAQ covers all…

  • December 14, 2025
  • Software Testing
Read MoreSoftware Testing FAQ – Everything You Need to Know

How to Use Azure DevOps with Power BI & View Reports

You can connect Azure DevOps to Power BI using either: Below are step-by-step instructions. Method 1: Using Azure DevOps Analytics Views (Most Common & Easiest) If your Azure DevOps organization…

  • January 13, 2026
  • How-To, Software Testing, Tutorials
Read MoreHow to Use Azure DevOps with Power BI & View Reports

Azure DevOps Guide for Testers

1. Introduction to Azure DevOps (ADO) Azure DevOps (ADO) is Microsoft’s cloud-based DevOps platform that supports the entire software development lifecycle. It provides tools for: For testers, Azure DevOps is…

  • January 13, 2026
  • Software Testing, Tutorials
Read MoreAzure DevOps Guide for Testers

Top 6 Free & Open-Source Tools Every Windows User Should Install in 2025

If you’re looking to boost productivity, improve your creative workflow, or simply replace limited built-in apps, open-source software is one of the best investments you can make—without spending anything. The…

  • November 15, 2025
  • Misc
  • 2 Comments
Read MoreTop 6 Free & Open-Source Tools Every Windows User Should Install in 2025

How to Install and configure Homepage Dashboard on Raspberry Pi

If you’re looking for a sleek, stylish, and customizable dashboard for managing your self-hosted applications, Homepage is hard to beat. Its minimalist design and user-friendly interface make setup quick and…

  • January 13, 2026
  • How-To, Raspberry Pi, Tutorials
Read MoreHow to Install and configure Homepage Dashboard on Raspberry Pi

Programming Raspberry Pi PICO using Arduino IDE

In this blog we will learn how to program Raspberry Pi PICO 2 or 2W boards using Arduino IDE. For more details on Raspberry Pi PICO refer my post on…

  • July 12, 2025
  • Electronics, How-To, Raspberry Pi
Read MoreProgramming Raspberry Pi PICO using Arduino IDE

How to install Docker to Raspberry Pi?

Installation Step1 Update all our existing packages before we proceed to install Docker. We can upgrade all existing packages by running the following two commands on the Raspberry Pi. sudo…

  • January 13, 2026
  • How-To, Raspberry Pi, Tutorials
Read MoreHow to install Docker to Raspberry Pi?

How to monitor your Raspberry Pi’s Temperature

You can monitor your Raspberry Pi’s temperature either from the Terminal window or Desktop. How Monitoring your Raspberry Pi’s temperature from Terminal window Terminal window is one of the simplest…

  • January 13, 2026
  • How-To, Project, Raspberry Pi
Read MoreHow to monitor your Raspberry Pi’s Temperature

How to repair Aquaguard UV+UF water filter PCB

Below is the Youtube video where I have shown how to repair Aquaguard UV+UF water filter PCB. The symptom was continuous blinking for all three lights in cycle. This scenario…

  • May 30, 2025
  • Electronics, How-To, Youtube Video
Read MoreHow to repair Aquaguard UV+UF water filter PCB
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