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.
What is DevOps
What is DevOps? DevOps is a term used to refer a set of practices that emphasize the collaboration and communication of software developers and Information technology(IT) professional while automating the…
Make your own Li-ion power bank
Introduction There are many ways to make a Li-ion power bank. We will here use 3.7v Li-ion rechargeable battery and few other modules. You can purchase the battery from ebay…
Microphone pre amplifier using LM358
Pre amplifier using LM358 Components LM358 R1 – 10k R2 – 47k R3 – 10k R4 – 10k 1M POT C1 -4.7 μf C2 – 10 μf This is a simple mic…
Simple 2 minute Timer Circuit for your DIY
In this post, a simple timer circuit switch for light is designed that will turn on a high power LED for a particular duration. Timer is a switch that is…
How to make battery protection circuit?
Read MoreHow to make battery protection circuit?Testers – what value add we provide?
As a tester what value add we provide? To answer this we need to answer few questions like What is a business value of testing? What is cost of quality?…
Open Lecture by James Bach on Software Testing
Read MoreOpen Lecture by James Bach on Software TestingHow to connect 16*2 LCD display Arduino UNO
To Connect 16*2 LCD Display Arduino Uno we will use the previous project to capture temperature and display on console. Parts required for the project: Arduino IDE to program the…