Relay Module
An easy-to-use relay module to control high-voltage devices.
$18.20
Explore more products
A breadboard-style PCB for soldering permanent circuits.
An assortment of NPN and PNP transistors for analog and digital circuits.
Compact speaker buzzer for audio alerts and sound output in projects.
A set of wire terminal connectors for clean and reliable connections.
Digital voltmeter for measuring voltage in circuits quickly.
High-capacity electrolytic capacitor for smoothing power supplies.
Complete kit including a soldering iron, solder wire, and desoldering pump.
A pack of multicolored LEDs suitable for various projects and prototypes.
Module for measuring current flowing through a circuit.
A comprehensive set of resistors in various values for circuit building.
16x2 character LCD module for displaying information on projects.
High-efficiency MOSFET transistor for power switching applications.
A device to maintain a steady output voltage for sensitive devices.
RFID reader/writer module for contactless identification projects.
Set of resistors for building voltage dividers in various circuits.
A selection of capacitors of different types and ratings for diverse applications.
A wire wound inductor for filtering and energy storage applications.
Safety fuses and holders to protect circuits from overload.
Power supply that plugs directly into a breadboard for ease of use.
Package of common diodes including rectifier and zener diodes for circuit protection.
Adjustable resistor for controlling voltage in circuits.
A compact power supply module to provide stable voltage for projects.