Introducing the latest audio amplifier board, a budget-friendly solution with unparalleled performance.
This 2.1 channel Bluetooth amplifier board offers smooth and powerful sound, optimized for high-quality audio output. With multiple input options, including Bluetooth, AUX, U disk, and USB sound card, it's easy to connect to a variety of devices.
The high-end encoder knob adjustment all…

The Universal Prototyping Board is a game changer for any electronics enthusiast.
With its robust technology, this board provides a larger area for creating and testing circuits with your M 5StickC, allowing for innovative expansion potential.
Its 8-pin header and fully connected expansion interface offer powerful performance enhancements for any project you can dream up.
Not only is …

Introducing a sleek and durable aluminum keyboard frame that elevates your typing experience to the next level.
This keyboard frame boasts a precise and tactile feedback, providing a customized and comfortable experience for any setup.
Its anodized aluminum material is acidproof, alkali-resistant and durable, ensuring longevity and ease of installation. Compatible with any standard 61-swi…

Introducing a remarkable Sensor & Detector Module that is guaranteed to revolutionize your automation needs.
This module boasts a compact PCB size of 1.5 x 1.9cm and operates on a working voltage of 5V. With unsurpassed automation accuracy, it outputs a high level signal when it receives laser signals and a low level signal when it does not.
This automation performance is perfect for any …

Introducing the ideal solution for protecting your PCB circuits from corrosion and moisture - a powerful UV curable solder mask.
This reliable and easy-to-use product is an essential addition to any soldering toolkit, providing excellent protection and repair capabilities.
Simply apply the paint on your PCB, spread it evenly with the transparent mask film, and expose it to UV light for a …

Introducing the ultimate addition to your RC helicopter - the perfect receiver board replacement!
Crafted with quality in mind, this budget-friendly receiver board is designed to upgrade your XK K 110 helicopter for optimal performance.
Its sleek design ensures that it fits seamlessly into your RC helicopter, providing the perfect fit for a hassle-free replacement.
With its robust con…

Introducing the dual socket shield, a powerful expansion board designed for the D 1 Mini NodeMCU ESP 8266 DIY PCB.
With advanced connectivity solutions, this dual base shield boasts innovative expansion potential, providing you with the ability to enhance the performance of your NodeMCU D 1 Mini in countless ways.
Each package includes three dual base shields and twelve normal pins, givin…

Introducing a powerful protection circuit board module designed for those seeking to replace and upgrade their RC quadcopter parts.
This compact module boasts smooth and precise performance, featuring a power MOSFET with high withstand voltage and low on-resistance, delivering reliable overcharge and short-circuit protection.
Its stable and reliable short-circuit protection ensures long-t…

Introducing a top-quality LiPo battery protection module that is sure to impress.
This product boasts a variety of impressive features, including a power MOSFET with high withstand voltage and low on-resistance, over-charge protection, and short-circuit protection.
The short-circuit protection performance is stable and reliable, ensuring long-term load short-circuit will not affect the pr…

Introducing a powerful Sensor & Detector Module designed to enhance your automation projects.
With unparalleled accuracy, this voice decoding board utilizes the MT 8870 chip to deliver high-performance results. Equipped with a voice input interface, this module can easily integrate with your audio systems, allowing you to fully automate your voice commands.
The onboard LED indicators prov…