
Understanding the TSOP-1738 IR Receiver What is the TSOP-1738? The TSOP-1738 is a miniaturized IR receiver module that consists of a photodetector, amplifier, automatic gain[…]

Introduction to the RTC Module The Real-Time Clock (RTC) module is a versatile and essential component for many electronic projects that require precise timekeeping. Whether[…]

What is Low Profile Recessed Lighting? Low profile recessed lighting is a type of recessed lighting fixture that sits nearly flush with the ceiling, protruding[…]

What is an LED PCB? An LED PCB, or Light Emitting Diode Printed Circuit Board, is a specialized type of circuit board designed to efficiently[…]

What is a Remote Control Tester? A remote control tester is a device that helps you diagnose problems with your remote control. It can detect[…]

Table of Contents Introduction to the Yagi Antenna History of the Yagi Antenna Yagi Antenna Design Formula Driven Element Reflector Element Director Elements Element Spacing[…]

Table of Contents Introduction to Batteries Primary Batteries Alkaline Batteries Lithium Batteries Silver Oxide Batteries Zinc-Air Batteries Secondary Batteries Lead-Acid Batteries Nickel-Cadmium (NiCd) Batteries Nickel-Metal[…]

What is an HHO Fuel Cell? An HHO fuel cell, also known as a hydrogen fuel cell or water fuel cell, is a device that[…]

What is the ATTINY45 Microcontroller? The ATTINY45 is an 8-bit AVR microcontroller that comes in a small 8-pin package. It features 4 KB of flash[…]

Introduction to the LM335 Temperature Sensor The LM335 is a precision, easily-calibrated, integrated circuit temperature sensor that operates as a 2-terminal zener diode. It provides[…]