Arduino Fans

RFID Module MFRC-522 RC522 RC-522 Kits 13.56Mhz SPI Writer Reader IC Card Antenna RFID IC Wireless Module for Arduino Diy Kit with Free RFID Tag

• ESP8266 microcontroller NodeMCU Lua V3 WIFI with CH340G
• Great for IOT (Internet Of Things) Projects
• Compatible with the Arduino IDE
• WiFi at 2.4GHz, support WPA / WPA2 security mode
• Support UART / GPIO data communication interface
• Remote firmware upgrade (OTA)
• 4MByte built-in Flash Memory

NodeMCU V3 ESP8266 ESP-12E is WiFi development board that helps you to prototype your IOT product with few Lua script lines, or through Arduino IDE. The board is based on ESP8266 ESP-12E variant, unlike other ESP-12E, you won't need to buy a separate breakout board, USB to serial adapter, or even solder it to a bread board to get started, you will only need a USB cable (Micro USB).

• ESP8266 microcontroller NodeMCU Lua V3 WIFI with CP2102
• Great for IOT (Internet Of Things) Projects
• Compatible with the Arduino IDE
• WiFi at 2.4GHz, support WPA / WPA2 security mode
• Support UART / GPIO data communication interface
• Remote firmware upgrade (OTA)
• 4MByte built-in Flash Memory

Sonoff Wifi Basic R2 10A 2200W Wireless Smart Home Switch 220V AC Original Wi-fi Mobile App Controlled Relay Switch

TF Micro SD Card Module Mini SD Card Module Memory Module for Arduino NodeMCU ESP32 Arm AVR Microcontrollers

This capacitive touch sensor module uses the TTP229 integrated circuit, making it easy to add capacitive touch input to your project. It features 16 sensitive touch pads that make an ideal replacement for the old fashioned keypads.

• 100% New and High Quality WeMos D1 Mini Development Board
• Using Original ESP8266 ESP-12F Wifi and CH340G USB to UART Chip
• 11 Digital input / output pins
• All pins have interrupt / pwm / I2C / one-wire supported (except D0)
• 1 Analog input (3.2V max input)
• Micro USB Connection
• Compatible with Arduino
• Compatible with NodeMCU

• 100% New and High Quality 0.91" inch OLED Display
• 128x32 Pixels IIC I2C White Blue OLED LCD Display Module
• SSD1306 Driver IC DC 3.3V 5V For Arduino PIC DIY Module

High resolution: 128X64 (and 12864LCD the same resolution, but the OLED screen more pixels per unit area) Super wide viewing angle: more than 160 ° (maximum viewing angle display a screen)3, ultra-low power consumption: normal display 0.06W (far below the TFT display) Wide supply range: DC 3V-5V (without any changes, directly compatible with common 3.3V and 5V power supply system)

High resolution: 128X64 (and 12864LCD the same resolution, but the OLED screen more pixels per unit area) Super wide viewing angle: more than 160 ° (maximum viewing angle display a screen)3, ultra-low power consumption: normal display 0.06W (far below the TFT display) Wide supply range: DC 3V-5V (without any changes, directly compatible with common 3.3V and 5V power supply system)