TechGuru 
Are you looking to optimize your computer’s cooling system with precision and ease? PWM fan hub controllers are a go-to solution for managing multiple fans with a single pulse-width modulation (PWM) signal. These compact devices allow you to control the speed of several fans simultaneously, ensuring your system stays cool under pressure while minimizing noise. …
Having a dash cam in your vehicle is seen as a necessity these days. You never know when you’ll need it, and if you don’t have one, you probably wish you did. One such manufacturer that’s been in the dash cam industry for several years is BOTSLAB. They always seem to be on the cunning …
Momcozy is a popular manufacturer of many things baby-related. Here at NerdTechy, we recently tried their newest baby monitor and found it to work wonderfully. Recently, Momcozy asked us to test out their CocoSway Baby Swing, and they were kind enough to send us a sample unit to try. Being a parent of a 6-month …
Ever wondered what it’s like to hold a tool of espionage in your pocket? Spy pens are your answer. Discreet gadgets that double as writing instruments and covert recording devices. They’re designed for stealth, slipping unnoticed into everyday life while capturing audio, video, or both. Whether it’s for personal security, journalism, or just a touch …
Are you surrounded by invisible electromagnetic fields? It’s time to reveal the unseen with the right tool – an EMF meter. These compact devices detect electromagnetic fields. Thus, exposing hidden electric and magnetic forces that emanate from electrical devices and power lines. Used by professionals, hobbyists, and the health-conscious, EMF meters are essential for those …