Through it, you can control a circuit of high voltage with low voltage, say 5V on the controller. There is an indicator LED on the board, which will light up when the controlled terminals get closed.

DFPlayer mini MP3 player is a small and low cost MP3 module player with a simplified output directly to the speaker. The module can be used as a standalone module with attached battery, speaker and...

Stereo Enclosed Speaker is a new passive speaker with JST PH2.0 interface. It is a perfect option for any DIY audio project which requires an 8 ohm impedance and 3W power. The suitable size and scr...

The Arducam OV7675 camera provides support for resolutions of up to 640x480 pixels, ensuring the capture of clear and sharp images. Its versatile range of features enhances the functionality of you...

FRobot Solar Power Manager series are designed for IoT projects and renewable energy projects, providing safe and high-efficiency embedded solar power management modules for makers and application ...

This camera is based on GC2415 Color rolling shutter image sensor. The GC2145 incorporates a 1616V x 1232H active pixel array, on-chip 10-bit ADC, and image signal processor. The 2MP GC2145 camera ...

The camera module is based on HM0360 VGA image sensor, which is an ultralow power, Back Side Illuminated (BSI) CMOS sensor designed for energy efficient smart vision applications, such as object-sp...

This Power Module is a small size 5A 350KHz 25V Buck DC to DC Converter. It can convert any DC voltage between 3.6V-25V to a selectable voltage from 3.3V to 25V. You can choose 5V direct output vol...

In many applications, lithium batteries are used as our power solutions. In this kind of application, the most two important things are the power boost and battery charger. These two points are a p...

Build up a simple environmental monitor station with this multi-function environment sensor! Based on the combination of CCS811+BME280 chip, this module features high accuracy, I2C interface, and f...

The board includes a Nuvoton ISD9160, a microphone, 1 SPI flash, 1 grove connector, 1 speaker connector and 1 led to show to your voice activity. Nuvoton ISD9160 is (SoC) Chipcorder that based on ...

Based on the ESP8266 Wi-Fi transceiver module and the CH340 USB converter chip, this compact (Open Source) development and prototyping board is ideal for IoT applications. The Wi-Fi module is comp...

This Solar lipo charger is designed for single Lithium battery (3.7V) for intelligent charging, with input reverse polarity protection. The maximum charging current is 500 milliamperes and the con...

The DFRobot Solar Power Manager series are designed for IoT projects and renewable energy projects, providing safe and high-efficiency embedded solar power management modules for makers and applica...

This camera is based on HM01B0 QVGA monochrome rolling shutter image sensor. The sensor is an Ultra Low Power Image Sensor designed for Always-on vision devices and applications. With high light se...

The cutting-edge Arduino Pro 4G Module allows you to expand your connectivity capabilities to unlock the full potential of your projects – without changing your Portenta board. Powered by a robust ...

This WiFi IoT module would be an excellent choice for IoT classroom teaching and smart home projects. It supports multiple programming platforms, such as MakeCode, Mind+, and Arduino IDE, and can a...

Cicerone allows to build tracking applications around the world with meter-level accuracy and to communicate long-range, low-power data via LoRaWAN. The integrated Li-Po charging circuit enables t...

The cutting-edge Arduino Pro 4G Module allows you to expand your connectivity capabilities to unlock the full potential of your projects – without changing your Portenta board. Powered by a robust ...