Passive buzzer. It It is capable of producing different tones including musical notes!. It needs to be given a signal by a microcontroller to turn on. If you want to...

The LED 7-segment display is used a lot in DIY projects to display numbers and letters, that is because they are easy to use and they are low in cost....

The Nokia 5510 actually used an 84x48 pixel monochrome (black & white) LCD, not a color TFT, but modern replacements or upgrades for its form factor (often called Nokia 5110...

This is passive/piezo buzzer with easy to mount jumper housing. It is found in old computer motherboard, connected to speaker pins. Those beep sound produced when your computer is booting...

A large passive buzzer is an audio signaling device that requires an external alternating current (AC) signal or a Pulse Width Modulation (PWM) waveform from a microcontroller (like an Arduino)...

The Text-to-Speech module enables easy integration of voice functionality into various projects. It supports both Chinese and English languages, providing clear and natural pronunciation. The module can also broadcast the...

Normal buzzer. It will beep when power up. If you want to get a buzzer that can generate tones, you need to get a piezo buzzer. Features Operating voltage: 6-12V...

This is a compact GPS module made by open-smart and utilizes the GT-U7 GPS receiver. The module also includes a USB serial interface which can be accessed via a micro...

On board 4-Channel 817 Are Independent:can achieve different voltage control at then same time Features Driving Port Signal Voltage:3.6-24V Output Port Voltage Port: 3.6-30V Jumper Cap Can Achieve Output Port...

Add some sound to your project using this 0.5W horn speaker. This speaker is useful in tight spaces and serve your need within your budget. Diameter 40mm and 20mm tall....

This Ethernet Module connects your Arduino to the internet in mere minutes. Just connect this module to your Arduino board, connect it to your network with an RJ45 cable (not...

This is a great connector to convert the DC barrel jack to Micro USB male  

Pin spacing: 2.54mm

This is Single Port RJ45 Connector with LED. These are through-hole RJ45 connectors with PCB mounting posts. These 12-pin connectors are commonly used in conjunction with Cat5, Cat5e, and Cat6...

A Female USB Type B connector is a squarish port, common on peripheral devices like printers, scanners, and external drives, designed to receive a Type B plug, offering robust, upstream...