How to Connect HDMI Laptop to VGA Monitor? All Problems are Solved!

Laptop users are sometimes frustrated with small screen size. It is mostly limited to 15.6 inches. Obviously, it’s not enough if you’re a content creator or a gamer. In this situation, if you are thinking of buying a new external monitor that can be connected to laptop’s HDMI or Type – C port then wait, … Read more

Build a DIY Remote Control for Your DSLR Camera Just in 20 Cents!

Yes, it is possible to use a remote control with DSLR cameras! Basically, for that, we have two options. Either we buy a dedicated remote by investing quite a bit of money or we can connect a 2.5 mm jack in the shutter trigger port and connect a tactile push switch between the wires shown … Read more

How to Replace CMOS Battery On Your Computer? Step-by-Step Guide!

CMOS (Complementary Metal Oxide Semiconductor) battery aka BIOS battery is a coin-sized lithium-ion battery responsible for powering the CMOS RAM located inside the chipset of the motherboard. CMOS RAM stores all the necessary information of BIOS such as Date and time, CPU type, speed, RAM size, type, frequency, and even the boot priority settings. Read … Read more

How to Connect Bluetooth Headphones/Earphones/Speakers to Desktop PC with Windows 10?

Many of you own Desktop computers and also, Bluetooth headphone or speaker, right? But you may be one of them who don’t know how to connect Bluetooth Headphones/Earphones/Speaker with your desktop computer. Nowadays the majority of the laptop and even desktop computers have their own integrated Bluetooth system but if you have an old machine … Read more

Why your laptop or Desktop gives you electric shock?!

You may have experienced a slight electric shock from your laptop’s or desktop’s metal body and sometimes from the exposed metal portion of the connected cables like HDMI, USB, etc. You have probably thought, why is this strange behavior happening? Is this a real problem? Should I have to fix this? Well, you will get … Read more

How to Connect a Keyboard & Mouse With Your Android Phone!

There are so many of you who don’t have the access to a computer or laptop but you want to be a typist and make this passion your professional career. Now, you may be demotivated because you don’t have those fancy devices. But, here’s the good news for you! You can connect your desktop keyboard … Read more

DIY Dual Channel Variable Lab Bench Power Supply 30V 10A 300W Build & Test

A bench Power supply is a very important piece of equipment that every electronics hobbyist can own. It helps to limit the voltage and current. That is mandatory when we’re testing circuits, charging batteries, and testing components, as well as gadgets but the problem, is these power supplies aren’t so cheap and a beginner doesn’t … Read more

How to Mirror Android Phone’s Screen on Amazon Fire TV Stick?

Amazon Fire TV stick, which can convert any dumb television into a Smart TV. It allows users to use popular streaming services on your TV and you know what? Just like Smart Televisions, the Fire TV stick also possesses a feature called screen mirroring. So, if you want to be a “cool tech guy” between … Read more