Vihaan IoT Gateway https://validator.w3.org/feed/docs/rss2.html SIM800L GSM/GPRS Module with Antenna ESP32-WROOM-32 Wi-Fi + Bluetooth Module (38-Pin) EM-18 RFID Reader Module – 125kHz Contactless Reader for Embedded Systems Arduino Uno R3 – ATmega328P Based Development Board for Beginners & Experts STM32F103C8T6 Development Board (Blue Pill) RFID RC522 Reader Module Kit with Key Fob & Card – 13.56MHz for Arduino, ESP32, Raspberry Pi GY-521 MPU-6050 6-Axis Accelerometer and Gyroscope Motion Sensor Module (I2C Interface) 0.96 Inch OLED Display Module – I2C Interface (128×64) | Compact & High-Contrast Raspberry Pi Zero W – Compact Power for Your Smart Projects ESP-12E ESP8266 Amica NodeMCU WiFi Module HC-SR04 Ultrasonic Distance Sensor Module Arduino Uno USB Cable (Type A to B ) CP2102 USB to TTL Converter – 4-Pin ST-Link V2 In-Circuit Debugger/Programmer for STM8 and STM32 150 Pieces Premium Resistor Assortment Kit – Essential Values for Electronics Projects 100-Piece Capacitor Assortment Kit – 20 Essential Values (5pF to 4.7nF) for Electronics Projects BC547 NPN Transistor – Pack of 5 32kHz Crystal Oscillator (32.768 KHz Pack of 5) – Precision Timing Component for Electronics Male to Female Jumper Wires (Pack of 20) V3 Version 863MHz-928MHz SX1262 ESP32 WIFI bluetooth Lora with 0.96 OLED Display BeagleBone Black Rev C3 Raspberry Pi 5 Model 2GB 🔌 Raspberry Pi Zero 2W – Compact Size, Quad-Core Power 🔍 IR Proximity Sensor Module – Object Detection Sensor for Arduino, Robotics & IoT Projects MQ2 Gas Sensor Module – Smoke & Gas Detection for Arduino, ESP32, Raspberry Pi DHT11 Temperature & Humidity Sensor Module – Digital Output RCWL-0516 Microwave Radar Sensor Module – Human Motion Detection, 3.3V–5V, High Sensitivity, Ideal for IoT and Automation Projects 🛡️ R307 Optical Fingerprint Sensor Module – Biometric Security for Arduino & Embedded Systems Arduino UNO R4 WiFi (EK Version) – Made in India | 32-Bit IoT Development Board with Bluetooth & LED Matrix Arduino UNO R4 Minima – Made in India | 32-Bit Development Board for Embedded & IoT Projects ESP32 38-Pin WiFi + Bluetooth Development Board 2-Channel Relay Board with Optocoupler for Arduino, Raspberry Pi, ESP32 Male to Male Jumper Wires (Pack of 20) Female to Female Jumper Wires (Pack of 20) – 20cm for Arduino, Raspberry Pi, ESP32, Breadboard Projects RA-09H LoRa Wireless Module by Vihaan IoT Gateway – 803–930 MHz, AI-Thinker Official Arduino UNO Q (2GB LPDDR4, 16GB eMMC ABX00162) – 20th Anniversary Edition | Dual MPU + MCU | Made in Taiwan | Original from Arduino Italy HX711 Weighing Sensor Module – Powerful 24-Bit Precision Load Cell ADC Capacitive Soil Moisture Sensor Module for Arduino & IoT Projects Soil Moisture Sensor Module – Arduino, ESP32 & IoT Compatible Flame Sensor Module for Arduino & IoT Projects ADXL345 3-Axis Digital Accelerometer Module – I²C & SPI Compatible MPU-6050 6-Axis Gyroscope & Accelerometer Module – Arduino, ESP32 & IoT Compatible MPU-9250 6-Axis Gyroscope & Accelerometer Module – Arduino, ESP32 & IoT Compatible ACS712 30A Hall Effect Current Sensor Module for Arduino, ESP32 & AC/DC Current Measurement ACS712 5A Hall Effect Current Sensor Module for Arduino, ESP32 & AC/DC Current Measurement INMP441 MEMS High Precision Omni-Directional Microphone Module (I2S) for ESP32, Arduino & IoT Mini Vibration Sensor Module for Arduino, ESP32 & Shock Detection Applications Tower Pro MG995 Metal Gear High Torque Servo Motor for Robotics & DIY Projects Tower Pro SG90 Micro Servo Motor for Arduino, Robotics & DIY Tower Pro MG90S 9g Metal Gear Micro Servo Motor