The world of electronics is rapidly evolving. Every year, devices become smaller, faster, and more powerful. This presents unique design and manufacturing challenges that standard printed circuit boards (PCBs) cannot meet. Rigid-flex PCBs, came into … Read more
What are Metal Film Resistors? MFRs (metal film resistors) are made by vacuum evaporation or infiltrating metal films onto ceramic pipe frames. Cut the film to obtain a more precise resistance. The film is attached … Read more
What is an Amplifier? An amplifier is an electronic device used to increase the amplitude (or strength) of signals, typically by taking weak electrical input signals and amplifying them into stronger output signals. Amplifiers can … Read more
Understanding Basic Inductance Inductance, as a basic property of electronics, represents the way in which a component is capable of storing energy when a current flows through it. Measured in Henries (H), inductance refers to … Read more
Why Do Capacitors Fail? If you don’t know about the capacitor failure reason, then don’t worry about it. I have listed down some reason for you: Dielectric Breakdown When a potential difference is applied across … Read more
Introduction In this tutorial, you are going to learn How to make a 12 Volt 3 Ampere Power Supply. But, before making the circuit let us discuss some information about the power supply circuit. A … Read more
Introduction In this project, we’re going to make a motion sensor detector with photo capture using an ESP32-CAM. When your PIR sensor detects motion, it wakes up, takes a photo, and saves it on the … Read more
Introduction Do you want to make a device that makes you see your video stream while connected to WiFi? At first glance, this may appear challenging to you as a beginner, but with enough study and … Read more
Overview The WS2812B LED ring is a popular choice among DIY enthusiasts and makers for creating vibrant and dynamic lighting effects. When combined with the ESP32, a powerful and versatile microcontroller, the possibilities for creative … Read more
What are Brushless Motors? A brushless motor is an electric motor that operates without brushes, unlike traditional brushed motors. Instead of using brushes and a commutator to control the current flowing through the motor windings, … Read more
Choosing the right button battery can be a daunting task, especially when faced with options like the LR44 and CR2032. This comprehensive guide provides assistance when making these crucial choices for your devices. What are … Read more
Have You Wondered Why Your Music Sounds Different on Different Audio Systems Ever been curious as to why music sounds differently across audio devices? At the core of all audio systems lies amplifiers. These unsung … Read more
Now, imagine there are no computers, no smartphones, or any other advanced electronic device existing in the world today. It’s just too unbelievable to think about this world. Lower than a hundred times agone , … Read more
Overview This compact 13V/2A power supply, ideal for ham radio rigs and other VHF/UHF portable PMRs, utilizes the STR2012/13 voltage regulator IC from Sanken Electric Co. Many power supplies for handheld amateur radio rigs often … Read more
Overview We have previously released designs utilizing a transistor junction in Zener breakdown mode as a noise source. Those familiar with reverse-biased transistors are aware that the noise voltage amplitude produced this way is highly … Read more
Overview The Analog Devices ADP3610 is a voltage doubler utilizing a switched-capacitor converter based on the push-pull principle. The output switching frequency is approximately 550 kHz. The push-pull concept involves two charge pumps operating in … Read more