Components
-
10F Capacitor
$14.17The 10F Capacitor is an electronic component used for storing electrical energy. It consists of two metal plates separated by a dielectric material, and is capable of storing and releasing electrical charge as needed. Capacitors are widely used in electronic circuits for filtering, decoupling, and smoothing signals, as well as for energy storage and power management. The 10F Capacitor is a high-capacity capacitor, meaning it is capable of storing a large amount of electrical charge. This makes it ideal for use in applications that require large amounts of energy storage, such as power supplies, energy-storage systems, and backup power systems.
-
1N4007 Rectifier Diode
$0.55The 1N4007 Rectifier Diode is a widely used component in electronic circuits for converting alternating current (AC) to direct current (DC). It consists of a semiconductor material with a P-N junction that acts as a one-way valve for electrical current, allowing current to flow in only one direction. The 1N4007 diode is rated for a peak reverse voltage of 1,000 volts (1kV) and a continuous forward current of 1 ampere (1A), making it suitable for use in a wide range of applications. The diode is widely used in power supplies, voltage regulators, rectifier circuits, and other applications where it is necessary to convert AC to DC.
-
1N4148 Logic Zener Diodes
$0.551N4148 Logic Zener Diodes are small, high-speed switching diodes that are widely used in digital and analog circuits. They are designed to regulate the voltage across a circuit and maintain a constant voltage, regardless of changes in current. The diodes are constructed with a Zener junction, which allows them to function as voltage regulators. Whether you’re building a digital or analog circuit, 1N4148 Logic Zener Diodes are a versatile and essential component for your project.
-
2-Pin Rocker Boat Switch
$1.64A 2-Pin Rocker Boat Switch is a switch used for turning electrical devices on and off. It is designed for use in boats and other harsh environments where water resistance is important. The switch has two pins for connecting to the power source and the device being controlled, and a rocker mechanism for manually turning the switch on and off. The switch is usually made of durable materials to withstand the harsh conditions of marine environments.
-
8×8 LED Matrix Display (Red)
$2.18The 8×8 LED Matrix Display (Red) is a compact and versatile display module that is widely used in a variety of electronic projects. It consists of 64 individual red LEDs arranged in an 8×8 matrix, and is capable of displaying a wide range of patterns, characters, and images. The display is compatible with a range of control signals and interfaces, making it easy to integrate into your electronic projects. The compact design and low power consumption of the 8×8 LED Matrix Display make it ideal for use in portable and battery-powered devices, such as handheld games, toys, and wearable electronics. Whether you need to display simple patterns, text, or even animations, the 8×8 LED Matrix Display (Red) provides a simple and effective solution for adding visual output to your electronic projects. -
Breadboard Trim Potentiometer – 10K
$1.64Breadboard trim potentiometer – 10K
These potentiometers are great for project prototyping. The three legs are spaced to fit perfectly in our range of solderless breadboards, giving each leg its own lane for hooking up to your microcontroller with jumper wires.
-
Four-Channel Low Level Trigger Power 5V Relay Module
$10.90This four channels Relay Module can be used to control the lighting, electrical and other equipments through the digital IO port. The digital input circuit is optically isolated from the relay, so your controller is protected from voltage spikes and surges. The module is controlled with 5V signal and they are pre-soldered. A logic “LOW” to the control pin will turn the relay ON.
-
Infrared LED Receiver Diode
$1.09The Infrared (IR) LED Receiver Diode is a small component that is used to detect and receive IR signals. It is designed to be low-cost, low-power, and compact, making it ideal for a wide range of projects and applications. The IR LED Receiver Diode consists of a small photodiode that is housed in a cylindrical package, with leads that are used to connect it to a circuit. When an IR beam is directed at the diode, it generates a small electrical current that can be processed by a microcontroller or other control unit.
-
Metal Push Button, Momentary (Self-reset), 3V, Green LED, Black Body
$2.73A Metal Push Button, Momentary (Self-reset), 3V, Green LED, Black Body is a tactile switch designed for momentary activation. It features a sturdy metal construction with a black body, providing durability and a sleek appearance. The button is equipped with a built-in green LED, which emits a vibrant green light when pressed. It operates at a voltage of 3V, making it suitable for various electronic applications. This push button is designed to automatically reset to its original position after being pressed, ensuring momentary activation and quick functionality.
-
NPN Bipolar Transistor – 2N2222
$1.09The 2N2222 is a type of NPN bipolar transistor, a type of semiconductor device used as an amplifier or switch in electronic circuits. The 2N2222 has three pins: the collector, the base, and the emitter. When a voltage is applied to the base, it controls the flow of current between the collector and emitter. This allows the 2N2222 to act as a switch or amplifier in a circuit. The 2N2222 is a popular choice for electronic projects due to its low cost, ease of use, and versatility.
-
One Channel Relay
$5.45The One Channel relay module is suitable for SCM development, home appliance control. It is with 5V~12V TIL control signal which can control DC / AC signal. The module is perfect for common Arduino application. Useful to control a motor, a led strip, or any other module using Arduino. How to use it: Just connect a digital output of your Arduino to your relay module, and you can control a power-demanding appliance with the digital signal provided by your Arduino.
-
Piezo Buzzer (Small)
$1.09The Piezo Buzzer (Small) is a compact and convenient audio signaling device that is widely used in a variety of electronic applications. It consists of a piezoelectric element that produces a high-pitched, audible tone when supplied with an electrical voltage. The buzzer is small and lightweight, making it ideal for use in portable and compact electronic devices. The buzzer features two wire leads for easy integration into your circuit, and is compatible with a wide range of voltages and frequencies, making it suitable for use in a variety of projects and applications.
