SPECIFICATIONS

• Customizable, all-in-one starter kit for R3-compatible microcontroller projects; includes 830-point breadboard, jumper wires, power modules, and a step-by-step tutorial card.

• Controller & Prototyping: R3 controller board, 830-point breadboard, prototype expansion shield, power supply module, USB cable, 9V battery connector (DC jack), 65 jumper wires, 10 female–male Dupont wires.

• Sensors: DHT11 temperature & humidity module, ultrasonic distance sensor, sound sensor module, IR receiver module, water sensor, 2 photoresistors (LDRs), 1 thermistor, tilt switch, joystick module, membrane switch module, potentiometer.

• Displays & Indicators: LCD1602 (with pin header), 1-digit 7-segment display, 4-digit 7-segment display, 5× white/yellow/blue/green/red LEDs, 1 RGB LED.

• Actuators & Outputs: SG90 micro servo, stepper motor with ULN2003 driver board, 3V motor (pre-wired) with fan blade, 5V relay, active & passive buzzers, IR remote.

• ICs & Key Components: L293D motor driver IC, 74HC595 shift register IC, 2× PN2222 NPN transistors, 2× 1N4007 diodes, 5× tactile buttons (small).

• Resistor Assortment (10 pcs each): 10Ω, 100Ω, 220Ω, 330Ω, 1KΩ, 2KΩ, 5.1KΩ, 10KΩ, 100KΩ, 1MΩ; includes resistor ID card.

• Learning Support: Tutorial card with guided examples to help beginners progress from basics to intermediate projects.