Electronic Modules

The X9C103S Digital Potentiometer Board Module is an electronically controlled variable resistor that allows resistance adjustment through digital signals instead of a mechanical knob. Based on the X9C103S digital potentiometer IC, the module provides a total resistance of 10kΩ with 100 programmable wiper positions, enabling precise and repeatable resistance control....

The Humidifier / Mist Maker USB Type-C Spray Module 5V DC 108KHz is a compact ultrasonic atomization module designed to generate a fine and continuous water mist using high-frequency ultrasonic vibrations. Operating at 108KHz, it efficiently converts water into microscopic droplets without heating, making it safe, energy-efficient, and suitable for...

The 0.56 Inch Two-Wires Blue LED Voltmeter is a compact and easy-to-use digital voltage display module designed for monitoring DC voltage levels in electronic projects, battery-powered systems, power supplies, automotive applications, and DIY electronics. Featuring a bright 0.56-inch blue LED display, it provides clear and accurate voltage readings even in...

This is a RoHS compliant I2C Serial LCD Daughter board that can be connected to a standard 16×2, 16×4, and 20×4 Character Display Module that supports 4-bit mode. All Character Modules sold on our site support 4-bit mode and nearly all commercially available 16×2, 16×4 and 20×4 line character modules...

The XL6009 DC-DC Step-Up Converter is a high-efficiency boost voltage regulator module designed to increase a lower DC input voltage to a higher adjustable DC output voltage. Based on the advanced XL6009E1 switching regulator chip, this module offers improved performance, higher switching frequency, and better efficiency compared to older LM2577-based...

The PAM8403 Amplifier Module with Knob is a compact and efficient stereo audio amplifier board designed for low-power audio amplification applications. Based on the PAM8403 Class D amplifier IC, this module delivers clear stereo sound with low power consumption and minimal heat generation. The onboard volume control knob allows users...

The 5V DC Mini Class D PAM8403 USB Power Amplifier Board is a compact and high-efficiency stereo audio amplifier module designed for low-power audio applications. Based on the PAM8403 Class D amplifier IC, this module delivers clear and powerful stereo sound output while consuming very low power. The amplifier board...

The ISD1820 Voice Recording and Playback Module is a compact audio module designed for recording and playing back short voice messages and sound clips. Operating on a low voltage range of 3V to 5V DC, this module is widely used in Arduino projects, robotics, interactive electronics, alarm systems, and DIY...

The NE555 + CD4017 Water Flowing Light LED Module DIY Kit is a popular electronic learning kit designed to create attractive sequential LED flowing light effects. It combines the widely used NE555 timer IC with the CD4017 decade counter IC to generate smooth running or chasing LED patterns. This DIY...

MT3608 Step Up Module is one of the most used and most efficient DC to DC step up module. Its a low cost step up module that can step up 2V to 24V input voltage to output 5V-28V at upto max 2A. Its a adjustable DC DC Step Up Module,...

The XL6009 Step Up Module is a high quality Step Up Module. The suuported input voltage range is very wide. The output voltage range is also very high. The output voltage can be adjusted using the Potentiometer. The peak output current is 3A, which makes it suitable for various kind...

Mini 360 DC DC Buck Converter Module uses integrally molded power inductor and synchronous rectifier control chip, is smaller and more efficient. This Module can be use as a DIY mobile power, monitor power supply, power buggies, camera power supply, car power, communications equipment supply, various right size and weight...