Electronics Components

3.3V / 5V USB to TTL Converter CH340G UART Serial Adapter ModuleThe  The CH340G USB to TTL Converter Module is a compact USB-to-UART serial adapter designed for communication between a computer and TTL-level microcontrollers, development boards, and embedded devices. It supports 3.3V and 5V operation, making it suitable for a...

The CP2102 USB to TTL Serial Module Downloader is a compact USB-to-UART converter designed for programming, debugging, and serial communication between a computer and TTL-level microcontrollers and development boards. It uses the CP2102 USB-to-UART bridge chip and creates a virtual COM port when the appropriate driver is installed. Pixel Electric...

The Micro SD Card Reader Module is a compact storage interface designed for connecting a microSD/TF memory card to Arduino, ESP32, Raspberry Pi, and other microcontroller or embedded systems. It provides a convenient way to add removable data storage for applications such as data logging, file storage, image and audio...

The ESP32-CAM with Camera and Base Plate is a compact Wi-Fi and Bluetooth-enabled development board featuring an integrated camera interface. It is designed for image capture, video streaming, IoT applications, smart monitoring, and embedded vision projects. The ESP32-CAM combines a powerful ESP32 microcontroller with a camera module, making it suitable...

The SX1308 DC-DC Boost Converter Module is a compact adjustable step-up power supply designed to convert a lower DC input voltage into a higher adjustable DC output voltage. It supports an input range of 2V to 24V DC and an adjustable output of up to 28V DC. The onboard potentiometer...

The DC 3V–5V 20mA Rain Water Level Sensor is a simple and compact water detection sensor designed to detect rainwater, water presence, and changes in water level. It works by detecting the conductivity of water across the exposed sensing tracks. The sensor is suitable for Arduino, ESP32, Raspberry Pi, and...

The Geeetech Voice Recognition Module with Microphone is a compact voice-control module designed for Arduino and other microcontroller projects. It enables electronic devices and robots to respond to predefined voice commands, making it suitable for hands-free control and voice-operated applications. The module includes a microphone and can be integrated with...

The SG92R Micro Servo Motor is a compact and lightweight servo designed for precise position control in robotics, Arduino projects, RC models, automation, and DIY electronics. Its small size and easy-to-use control interface make it suitable for applications requiring controlled angular movement. The SG92R can be controlled directly using a...

The JDY-40 2.4G Wireless Serial Transceiver Module is a compact wireless communication module designed for reliable short-range data transmission between electronic devices. It operates in the 2.4GHz ISM frequency band and provides a convenient serial interface for wireless communication with microcontrollers, Arduino boards, embedded systems, sensors, and other electronic projects....

The AT-09 Bluetooth 4.0 BLE Module is a compact Bluetooth Low Energy (BLE) wireless communication module designed for connecting microcontrollers and electronic devices to smartphones, tablets, and other Bluetooth-enabled devices. It uses a UART serial interface, making it easy to integrate with Arduino, ESP32, STM32, and other microcontroller platforms. The...

LM2596 Adjustable Step-Down Buck Converter Module – Description The LM2596 Adjustable Step-Down Module is a compact DC-DC buck converter designed to reduce a higher DC input voltage to a lower adjustable DC output voltage. The output voltage can be adjusted using the onboard potentiometer, making it suitable for powering different...

The DHT11 Temperature and Humidity Sensor Module is a compact digital sensor designed to measure ambient temperature and relative humidity. It provides calibrated digital output and can be easily connected to Arduino, ESP32, Raspberry Pi, and other microcontroller boards. The module is commonly used in weather monitoring, environmental sensing, home...