Versatile Adjustable Buck-Boost Power Supply Module capable of step-up (boost) and step-down (buck) voltage regulation. Ideal for projects requiring a stable output voltage from varying DC input sources, perfectly suited for Arduino, Raspberry Pi, IoT, and battery-powered systems.
The Arduino UNO R3 is one of the most popular microcontroller boards used for learning electronics, programming, and robotics. It comes with a USB cable for easy connection to a computer, making it perfect for Arduino beginners, students, and DIY electronics projects.
High-quality 5V Piezo Buzzer Module for clear audio alerts, alarms, and notifications. Perfect for Arduino, Raspberry Pi, ESP32, and other microcontroller projects.
The LM723CN is a precision voltage regulator IC designed for both linear and switching applications. It supports output voltages from 2V to 37V and up to 150mA directly or higher currents with external pass transistors.
Specs:
Output Voltage: 2V to 37V (adjustable)
Max Output Current: 150mA (internal), higher with external pass transistor
Package: DIP-14
Functionality: Linear and switching regulation, short-circuit and thermal protection
The LM7805 Voltage Regulator is a reliable 3-terminal linear regulator IC that delivers a stable 5V output from higher DC inputs. Known for its thermal shutdown, short-circuit protection, and robust TO-220 package, it is widely used in regulated power supply circuits, microcontroller-based designs, and DIY electronics.
TP4056 Type-C USB 5V 1A Lithium Battery Charging Module with protection circuit ensures safe and efficient charging of 3.7 V Li-Ion/Li-Po cells. Features over-charge, over-discharge, and short-circuit protection, ideal for DIY power banks, IoT, and portable devices.
Turbidity Sensor with Board Module detects water clarity by measuring light scattering caused by suspended particles. Ideal for Arduino, Raspberry Pi, IoT, and water-quality monitoring systems.
Water Level Sensor is a simple and reliable module that detects and measures water levels using analog signal output. Compatible with Arduino, Raspberry Pi, ESP32, and widely used in IoT, smart farming, and robotics projects.