This NE 555 square wave pulse generator module is a compact and versatile device designed for experimental development and microcontroller applications.
With a NE 555 timer chip and adjustable jumpers, it allows for fine-tuning of frequency in four different ranges, as well as duty cycle adjustments.
The board is small and easy to use, with an input voltage that can be varied from 5V to 1…

The BridgeDrive Module V 1.0 is a stepper motor control and drive device that utilizes the L 298N dual H-bridge driver chip.
It features an onboard 5V regulator and can accept standard TTL logic levels to drive inductive loads such as relays, solenoids, DC and stepping motors from 5V to 35V.
With two enable inputs, the device can be easily controlled to enable or disable the device indepe…

The Precision Motion Controller is a high voltage, high current dual full-bridge driver designed to control inductive loads such as relays, solenoids, DC and stepping motors from 5V to 35V.
It features a L 298N dual H-bridge driver chip and can easily control the speed ion of DC motors as well as 2-phase stepper motors.
The module includes an onboard 5V regulator and two enable inputs for…

The SoundWave Decoder Module is a versatile amplifier part and component designed for audio enthusiasts and DIY enthusiasts alike.
This module allows you to create your own MP 3 player or portable audio player with ease. It supports both TF cards (MicroSD) and USB drives (U Disk) for convenient playback of MP 3 audio files.
With its superior sound quality, you can connect your headpholy t…

The EMB EBK 37-2ND PRO 700W DJ Karaoke Mixer Stereo Amplifier with 2 MICs & ECHO Excite is a high-end karaoke mixer designed to provide stable levels when dealing with real-life sound sources.
It features an intuitive control panel for fast and easy adjustments, and its incredible mixer settings allow for instant re-configuration in multiple scenarios.
The controls and functions are logic…

The Fender Blues Deluxe Power Tube Attenuator is designed to allow guitarists to achieve wide open power tube tones at manageable volume levels.
Specifically compatible with 8 ohm Fender Blues Deluxe and Blues Deluxe Reissue amplifiers, this product helps guitarists maintain their desired tone without excessive volume.
Ideal for those seeking to explore harmonic overtones and dynamic resp…

The OptiSense Amplifier is a mid-range fiber optic sensor designed for digital fiber sensor optic amplification.
The package includes one Keyence FS-N 11N compatible model, with a power connection voltage of V. The amplifier is unbranded and has an MPN of Keyence FS-N 11N FSN 11N, with a UPC of 764481260345. This product is compatible with digital fiber sensor optic amplifier cables and is su…

The Gravity GBR 300.4DM is a compact and powerful digital 4-channel full range amplifier designed for use in a variety of vehicles including motorcycles, RVs, ATVs, cars, boats, and marine equipment.
With a true 600-watt RMS output, this amplifier is capable of delivering excellent sound quality and clarity, even at high volumes.
It features bridgeable technology and is 2-ohm and 4-ohm st…

If you're an audiophile looking to upgrade your car's sound system, the High-Quality 6x 9" Speaker Set with Car Box Enclosure might be worth considering.
This set includes two Audiobank AB-790 6"x 9" 1000 Watts 4-Way Car Audio Stereo Coaxial Speakers, as well as two angled style 6x 9 inch car audio enclosures made of MDF for sturdy construction.
The speakers feature mid-bass and tweeter c…

The VocoPro DA-4808-BT Digital Karaoke Bluetooth Mixing Amplifier is a professional-grade karaoke amplifier designed for seamless connectivity with SmartTVs, phones, and tablets.
With a maximum output of 250W at 4 ohms (500W PMPO), this amplifier delivers powerful sound performance. It features Bluetooth capability for streaming karaoke songs from platforms like YouTube or karaoke apps, along…