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Communications

The HC-06 Bluetooth Module allows for wireless serial bluetooth communication with bluetooth devices. This small, compact module is perfect for remotely controlled projects or data logging.The HC-06 can only be used as a Slave device.  This means the HC-05 can initiate a connecti..
$13.00
ESP-01 Wifi Module
In Stock
The ESP-01 wifi module allows microcontrollers to connect to a wifi network for IoT based applications. The ESP-01 uses the ESP8266 wifi microchip. It can be flashed using an Arduino or USB to TTL UART converter using the Arduino IDE.Features:Powered by: 3.3V to 3.3V pin4 Di..
$8.00
The NodeMCU V3 ESP8266 wifi module is an open-source firmware and development board for IoT based applications. It is based on the ESP-12E (an ESP8266 microchip based wifi module) and utilises the CH340 USB-TTL serial chip. This wifi module can help prototype IoT produc..
$13.00
ESP-14 Wifi module
In Stock
The ESP-14 wifi module is basically an ESP-01 combined with a STM8S003F3P6 MCU that is perfect for IoT based applications. The ESP-14 uses the ESP8266 wifi microchip. This wifi module can help prototype IoT products and is programmable with the Arduino IDE as an STM8S MCU.Feature..
$9.00
Ir Infrared Obstacle Avoidance Sensor Proximity Line Following..
$3.50
nRF24L01+ PA/LNA 2.4GHz radio transceiver module with antenna allows for easy and low-cost wireless communication. Compatible with Arduino microcontrollers using SPI and useful in projects such as game controllers, wireless peripherals and RC vehicles.Features:Worldwide 2.4GHz ISM ban..
$12.00
The SD Module can greatly expand the Arduino's limited memory, with various applications such as data logging, audio, video or graphics. Easily interfaced as a peripheral using the SPI protocol.Mounting hole diameter: 2mmCompatible with full-size SD cardsPinout:5V: Supply voltage of 5V3V3:..
$3.00
Short Range RF
New Out Of Stock
nRF24L01+ 2.4GHz radio transceiver module allows for easy and low-cost short ranged wireless communication. Compatible with Arduino microcontrollers using SPI and useful in projects such as game controllers, wireless peripherals and RC vehicles.Features:Worldwide 2.4GHz ISM band opera..
$4.00
This USB to TTL UART RS232 converter provide a direct interface with target devices. This module connects to your computer's USB port, with 4 pin with which to connect with your target device.RX and TX pins are for serial communication and connected correspondingly to the target device.Can independe..
$3.00
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