["microcontrollers","https://upload.wikimedia.org/wikipedia/commons/6/69/Raspberry_Pi_4_Model_B_-_Side.jpg","Raspberry Pi 4 Model B"], ["microcontrollers","https://upload.wikimedia.org/wikipedia/commons/3/38/Arduino_Uno_-_R3.jpg","Arduino Uno R3"], ["microcontrollers","📡","ESP32 Dev Board"], ["microcontrollers","🧑‍💻","Teensy 4.0"], ["microcontrollers","🖥️","Arduino Mega 2560"], ["microcontrollers","💻","NodeMCU (ESP8266)"], ["microcontrollers","🔗","BBC micro:bit"], ["microcontrollers","🧑‍🎓","ATtiny85 Module"], ["sensors","https://upload.wikimedia.org/wikipedia/commons/3/39/HC-SR04_ultrasonic_distance_sensor.jpg","Ultrasonic Sensor (HC-SR04)"], ["sensors","🌡️","DHT11 Temp & Humidity Sensor"], ["sensors","https://upload.wikimedia.org/wikipedia/commons/7/7a/LDR_-_Light_Dependent_Resistor.jpg","LDR Light Sensor"], ["sensors","🌱","Soil Moisture Sensor"], ["sensors","👀","IR Obstacle Sensor"], ["sensors","🕵️","PIR Motion Sensor"], ["sensors","💧","Water Level Sensor"], ["sensors","🧲","Hall Effect Sensor"], ["sensors","🎤","Sound Sensor Module"], ["sensors","🔥","Flame Sensor"], ["sensors","💨","Gas Sensor (MQ2)"], ["sensors","🏍️","Tilt/Vibration Sensor"], ["sensors","🧮","Rotary Encoder Module"], ["modules","https://upload.wikimedia.org/wikipedia/commons/c/cb/Relay_5V_1ch_10A.jpg","Relay Module 5V"], ["modules","🔊","Sound Sensor Module"], ["modules","🔗","Bluetooth Module (HC-05)"], ["modules","https://upload.wikimedia.org/wikipedia/commons/d/d3/RFID_reader_and_tag.jpg","RFID Reader Module"], ["modules","🔌","Motor Driver Module (L298N)"], ["modules","💡","Seven Segment Display Module"], ["modules","🧰","RTC Module (DS3231)"], ["modules","🔭","Infrared Remote Control Module"], ["accessories","https://upload.wikimedia.org/wikipedia/commons/8/8a/Breadboard_800.jpg","Breadboard & Jumper Wires"], ["accessories","⚙️","Mini Servo Motor (SG90)"], ["accessories","https://upload.wikimedia.org/wikipedia/commons/1/1b/Assorted_LED_lamps.jpg","LED Assorted Pack"], ["accessories","https://upload.wikimedia.org/wikipedia/commons/a/a6/Resistor_pack_001.jpg","Basic Resistor & Capacitor Kit"], ["accessories","🔔","Buzzer Module"], ["accessories","🔲","Push Buttons & Switches"], ["accessories","🔋","9V Battery with Clip"], ["accessories","🛠️","Screw Terminal Connector"], ["accessories","🔩","Mounting Hardware Pack"], ["accessories","🧵","Dupont Cables Set"], ["accessories","🔦","Light Pipes/Optical Fiber Kit"], ["accessories","🧲","Mini Magnets"], ["kits","📦","STEM Project Starter Kit"], ["kits","🤖","Advanced Robotics Project Kit"], ["kits","🌐","IoT Discovery Kit"], ["kits","🚀","Space Science Model Kit"], ["kits","⚡","Electricity Experiment Kit"], ["kits","🧬","Biology Project Components"], ["kits","🎛️","Sensors Mega Pack"], ["kits","🧰","IoT + Robotics Combo Kit"], ["kits","🔬","Science Fair Project Kit"], ["kits","🏫","School Exhibition Essentials Kit"]