What are Medical PCBs? Medical PCBs are specialized printed circuit boards designed and manufactured specifically for use in medical devices and equipment. These PCBs must meet stringent quality and regulatory standards to ensure the safety and reliability of the medical devices they are integrated into. Medical PCBs are used in […]

Attiny85 Pin Configuration The Attiny85 comes in an 8-pin PDIP (Plastic Dual Inline Package) or SOIC (Small Outline Integrated Circuit) package. Let’s take a closer look at the pin configuration and the functions associated with each pin. Pin Name Function 1 PB5 Input/Output, PWM, Reset 2 PB3 Input/Output, ADC3, PCINT3 […]

What is a PCB Controller? A PCB (Printed Circuit Board) controller is the core control circuit in a PCB that manages and regulates the operation of various components and systems on the board. It acts as the brain of the PCB, coordinating the functions and communication between different parts of […]

What is the Arduino WiFi Module? The Arduino WiFi module is a small, low-power device that enables Arduino boards to connect to the internet via WiFi. It is based on the ESP8266 chip, which is a highly integrated WiFi system-on-chip (SoC) that includes a 32-bit microcontroller, WiFi transceiver, and various […]

What is a Tvs Diode? A Transient Voltage Suppression (TVS) diode is a specialized type of diode designed to protect electronic circuits from sudden voltage spikes or transients. These voltage spikes can be caused by various sources, such as lightning strikes, electrostatic discharge (ESD), or switching transients in power supply […]

Introduction to MOSFETs and the Need for Protection Metal-Oxide-Semiconductor Field-Effect Transistors, or MOSFETs, are widely used semiconductor devices that have revolutionized the electronics industry. They are essential components in various applications, ranging from power electronics to high-frequency circuits. However, despite their numerous advantages, MOSFETs are susceptible to damage caused by […]

What is Overvoltage Protection? Overvoltage protection refers to the measures taken to safeguard electrical and electronic devices from damage caused by excessive voltage levels. When the voltage in a circuit exceeds its designed limit, it can lead to component failure, reduced lifespan, and even pose fire hazards. Overvoltage protection circuits […]

Introduction to MOVs Metal Oxide Varistors, commonly known as MOVs, are voltage-dependent, nonlinear electronic components used for protecting circuits against voltage spikes and transient surges. They act as a variable resistor, maintaining a low resistance during normal operation and rapidly increasing their resistance when exposed to high-voltage transients. This tutorial […]

Introduction to Surge Protector Circuits Surge protector circuits are essential components in electrical and electronic systems to safeguard sensitive equipment from damaging voltage spikes and transients. These circuits are designed to limit the voltage supplied to an electric device by either blocking or shorting to ground any unwanted voltages above […]

Introduction to Metal Oxide Varistors (MOV) Metal Oxide Varistors (MOVs) are electronic components designed to protect circuits from voltage surges and transient spikes. These devices are widely used in various applications, such as power supplies, telecommunications equipment, and consumer electronics, to ensure the safety and reliability of the connected devices. […]