• Digital DC Display
    This 0.28-inch ultra-compact digital DC voltage display module features an extremely small footprint, making it an ideal choice for a wide range of compact DC devices. With its overall size...
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  • OLED LCD Display Module
    Hainan Huanyu Technology Co., Ltd. is a high-tech enterprise specialized in providing one-stop customized chip solutions. The company offers customers comprehensive end-to-end services covering...
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  • Lithium-ion Battery Charging Module
    The 1-4A Boost & Lithium Battery Charging Module is a highly integrated power management device that combines boost conversion and lithium battery charging management functions. It is specifically...
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  • 2.1 Channel High-Power Digital Amplifier Board
    This chip is a high-performance audio driver core developed for home audio and video, small commercial audio system and other scenes. It integrates three independent D-class digital power...
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  • 2.5V Power Supply Module
    This 2.5V power supply module circuit unit developed for industrial automation, smart home, remote measurement and control, etc. Its core function is to accurately analyze the remote control...
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  • Charge and Discharge Integrated Module
    This 2A 5V module is a highly integrated circuit solution that combines charging management and discharge boost functions. Specially designed for portable energy storage and small-scale digital...
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  • 2-channel 12V Relay Module
    The2-channel 12V relay module is a peripheral functional module of integrated circuit that integrates two independent electromagnetic relay control units. The relay coil is driven by 12V DC power...
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  • High-level Solid-state Relay
    The High-level solid-state relay is a dedicated power control device that integrates two independent solid-state switching channels, level matching units, and isolation transmission modules onto a...
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  • 2-channel DC Motor Drive Module
    2-channel DC motor drive module s are integrated power driver devices specifically designed for controlling two brushed DC motors. They serve as a complete replacement for traditional discrete...
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  • 3.5-inch ESP32 Development Board
    This 3.5-inch ESP32 development board represents an integrated embedded hardware solution that combines the ESP32 core processing unit with a 3.5-inch display and interaction module. Adopting a...
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  • Constant-voltage Step-down Power Module
    Constant-voltage step-down power module is a specialized energy conversion technology developed specifically to address the complex operating conditions of automotive applications. Its core...
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  • 5V Photoresistor Relay
    The 5V photoresistor relay control module is an integrated dark-triggered light-controlled switch assembly specifically engineered for low-voltage power supply applications. It integrates a...
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  • 5-Channel Infrared Line-Tracking Sensor
    This 5-Channel Infrared Line-Tracking Sensor is a mature modular device purpose-built for path-following applications. All core detection units utilize factory-packaged TCRT5000L integrated...
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  • 2000W Motor Speed Controller
    The 2000W Motor Speed ​​Controller is a high-compatibility regulation device engineered for DC power supply applications. It supports full-range voltage adaptation spanning 9V low-voltage portable...
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2 channel 12V Relay Module, Charge And Discharge Integrated Module, OLED LCD Display Module
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