Arduino UNO R3 (16Mhz)

E3D 3D Printer (with 1 Roll of Filament) - Highly Recommended

Breadboard Starter Kit (800 Tie-Points Breadboard + Power Supply Module + 65 Jumper Wires)

RFID Proximity Card Kit (RFID Reader/Writer Module + RFID Keyring Tag + RFID Card)

650nm Red Laser Transmitter Module

Arduino Mega 2560 (16MHz)

1-Channel Relay Module (5V Low-Level-Trigger )

Triangular Prism (5cm)

37-IN-1 Arduino Sensor Kit (NO CD)

LM393 Light Sensor Module

Serial Wifi Transceiver Module (Arduino)

37-in-1 Sensor Module Kit

All-in-One TM1638 8-Digit LED Display, 16-Key Keyboard, 8Bit (3 Wire) Module

Breadboard (830 Tie-Points)

Super Strong N52 Neodymium Permanent Magnet - 10x5x2mm

H201 RF Receiver Module + RF Transmitter Module (433MHZ)

Mini Breadboard (400 Tie-Points)

Laser Beam Combiner Cube Prism (405nm~ 450nm Blue Laser)

MOSFET Relay Module (0-24V Mosfet IRF520)

Winbo3D Printing Pen (Stereoscopic Doodle Pen)

5V 2-Phase 4-Line Super Mini Stepper Motor with Output Copper Gear (K976Y)

Assembly League

JoyStick Module KY-023 (Arduino)

9-in-1 Soldering Tool Kit

Soil Moisture (Humidity) Sensor Module

HC-SR501 Adjustable Pyroelectric Infrared (PIR) Motion Sensor Module

2.4GHz Long Distance Wireless Transceiver Module (NRF24L01, 1 Kilometer Range, 2Mb per second)

1000 uF 16V Electrolytic Capacitor

Arduino Nano V3 (CH340) + USB Cable (Already Assembled)

FG-100 DDS Function Signal Generator (1Hz-500KHz)

2.4GHz Wireless Transceiver Module (NRF24L01, onboard antenna)

4 Channel Remote (315Mhz) + Receiver Module (315Mhz)

5V Stepper Motor 28BYJ-48 + ULN2003 Test-Driver Module (Arduino)

Metal Film Resistor pack 1/4W 1% - (10x 30 Values)

Solar-Powered Boat DIY Kit

1x4 (4 Key) Matrix Membrane Keypad

Tactile Push Button Switch 6X6X4.3

USB Power Supply Battery Holder for Arduino

4x4 Matrix (16 Key) Membrane Keypad

Tin Lead Solder Wire Tube (15g, 60/40 Flux)

Digital Ammeter (0-5A)

DC Power Supply (0-15V, 0-20A)

Universal IR Infrared Sensor Receiver Module (KY-022)

DT-182 Mini Digital Multimeter

8X Optical Magnifier with LED backlight

2-Phase 4-Wire Micro Stepper Motor (10mm, JSDJ2P4W10M)

2-Phase 4-Line Super Mini Stepper Motor with Output Gear Shaft (JSDJ2P4W895G)

Digital Temperature And Relative Humidity Sensor Module (KY-015 3pin DHT11)

IR Infrared Obstacle Avoidance Sensor Module

Serial Micro-SD Card Module

Nema17 Stepper Motor

Infrared (IR) Wireless Remote Control Module HX1838

ADXL345 3-Axis Gravity, Acceleration & Tilt Sensor Module

Shock Vibration Switch Module (KY-002)

5 Way Flame/Heat Sensor Module

Alien Clapton Coil Heating Wire (Premade Coil)

Arduino RFID Starter Kit

NEO-6M GPS Module

5V 30A 1-Channel Relay Module with Optocoupler H/L Level Triger

ICL8038 Function Signal Generator DIY Kit

LM393 Light Detection Sensor Module (4-pin LM393 LDR Digital & Analog)

2-Axis MG995 Servo Motor Bracket Kit (Robotic Arm)

ARM STM8 Development Board STM8S103F3P6 Module

RFID Keyring Tag (13.56MHz)

WeMos D1 WiFi Wireless Development Board CH340 ESP8266

GPRS + GSM + GPS Shield A7 (SMS, Voice Calls & GPS Location)

3.5 Inch TFT Color Screen Module (Ultra-HD 320 X 480)

801S Highly Sensitive Vibration Sensor

Solar Cells Experiment DIY Kit

MINI LM386 Audio Amplifier Board (3V-12V Power Amplifier)

CC1101 RF1101 Wireless Transceiver Module with SMA Antenna

Five Direction (5D) Game Joystick Button Module

Biological Microscope Kit (1200x Zoom)

Proto Shield (Arduino Uno)

4 Wheeled Car (4WD) Chassis DIY Kit

Tilt Switch Sensor Module (KY-020)

4WD RC Smart Car Chassis for Arduino

12V 60W Thermoelectric Heatsink TEC1-12710 (Peltier Plate, 40X40MM)

HC-SR04 Ultrasonic Distance Measuring Sensor Module

LM7805 5V Voltage Regulator Module

Waterproof Ultrasonic Range Finder Module (JSN + B02)

128 * 64 LCD Display Panel Screen Module

FM Stereo Radio Module RDA5807M Wireless Module

Tilt Switch Sensor Module

433MHZ Helical Antenna

MQ-3 Alcohol/Ethanol Sensor Module

OV7670 300KP VGA Camera Module

High Power L293D Motor Control Arduino Shield (4 DC Motors or 2 Servo Motors)

Snow & Rain Detection Sensor Module

Double 10K Ohm Sliding Row Linear Potentiometer Mixer Module

4X4X4 Blue LED 3D Light Cube DIY Arduino Shield Kit

DC 5V 4-Phase Stepper Motor 28BYJ-48

USBTiny ISP AVR Arduino Boatload Programmer

LilyPad 328 Main Board (ATmega328P 16M)

LCD Screen & Keypad Arduino Shield (LCD1602)

TTP229 16-Key Digital Capacitive Switch Touch Sensor Module

Mini Digital Stereo Audio Power Amplifier PAM8403 Module (3Watt Amp)

NEJE DK - BL1500mw Laser Engraver Machine -550 x 550 Resolution (Supports Windows Pc, Andriod, IOS)

L9110S Dual DC Motor Driver H-bridge Board

RED Big Button Tactile Switch (12X12MM)

Blue 1.3" SPI Serial 128X64 OLED LCD LED Display Module (3V ~ 5V DC)

R307 Optical Fingerprint Reader Module

YX8051 Solar Light Joule Thief (TO-94, 1.25VDc)

Gamepad Joystick Keypad Arduino Shield

High-quality WT588D-16p Voice/Audio Module

MQ-2 Smoke/Liquefied-Flammable Gas Sensor Module

500g-10kg Thin Film Pressure/Force Sensor (RFP-602)

4-Channel Optocoupler Relay Module (10A/250V AC; 10A/30V DC; Negative Trigger)

DC Temperature Sensor Module (3.3V-12V NTC-10K +/-10% Thermistor)

Nokia 5110 LCD Display Module (84x84 Resolution, 4-Lines of Characters)

Big Button Module 5-Colour Set

Laser Receiver Module

Mini Wind Powered DIY Toy Car Kit for Children/Education (Chinese Manual)

GSM/GPRS 900/1800 MHz Short Message Service SMS Module DIY KIT

9 in 1 Gas Sensor Module Kit (MQ-2, MQ-3, MQ-4, MQ-5, MQ-6, MQ-7, MQ-8, MQ-9, MQ-135)

18mm Magnetic Induction Heating Coil

Optical Glass Cube Dichroic Dispersion Beam Splitter Prism (15x15x15mm, Splitting Ratio 50:50)

MQ-7 Carbon Monoxide (CO) Gas Sensor Module

XR2206CP 0.01Hz-1MHz Monolithic Function Generator IC (DIP16)

4-Channel Solid State Relay (SSR) High Level

ESP8266/ESP01 Serial Wireless WIFI Transceiver Module (3.3V)

5kg Electronic Scale Sensor (Load Cell 5 to 10V, YZC-131)

Ambient Light Sensitivity Sensor Module (Temt6000)

12V 1.5W Solar Panel

Percussion Knock Sensor Module (KY-031)

20 Key Membrane Matrix Array Keypad 4x5

Molecular Chemistry Model Kit (268pcs/set)

DS18B20 Temperature Sensor Module with Waterproof 100CM Cabled Stainless Steel Probe

3D Printer PLA Filament 0.25 kg 1.75mm Silk Blue (Jurui Brand)

Voice & Sound Detection Module

5V 0.15W Solar Panel

DC Motor + Wheel

PCB Reference Ruler

Two 1.5V-3V Wired 4-Line Super Mini Stepper Motors with Output Copper Gear (D8mm x H9.2mm)

Voice Recording & Playback Module ISD1820 with Microphones + Loudspeaker (8Ohm, 0.25Watt)

433Mhz Superheterodyne Wireless Receiver Module (315M RXB6)

Stereo Audio Amplifier Module(Dual Channel AMP AUX Amplifier Board Module DC 1.8-12V, TDA2822M 2.0)

12V Disassemblable CNC Stepper Motor (962BA; Metal Gear Reduced, Gear Ratio 36:1)

FY1002S DDS Function Signal Generator (60MHz frequency counter/dual TTL output sine wave frequency 2MHZ )

Multi-functional Arduino Learning Shield

Uxcell Iron-chromium-aluminium (FeCrAl) Heater Wire (0.7mm x 750cm | 24AWG)

Arduino Mega Starter Pack

13A XE-3 JB-01E Thermostat/Steam Switch (Electric Kettle Switch)

RC Car Wheel

4.0 Bluetooth Module (CC2540/CC2541 HM-10)

N35 Strong Neodymium Disc Magnet (NdFeB , 18x1 mm)

1x5 Membrane Matrix Array Switch Keypad (Red/Yellow/Yellow/Yellow/Green)

KA2206B IC (DIP12, 2.3W Dual Audio Power Amplifier)

3x4 Membrane Matrix Array Numeric Keypad

LT1020CS SMD IC (Micropower Regulator and Comparator SMD)

Aluminum Robot Claw

Dual DC Stepper Motor Driver Controller (H-bridge L9110S)

Double Sided Prototype PCB Universal Printed Circuit Board 5x7cm

FSR402 Thin Film Force Sensitive Resistor (100g - 10Kg)

2WD Smart/Robot Car DIY Kit (1:48 Speed Encoder)

Double Sided Prototype PCB Universal Printed Circuit Board 2x8cm

Photodiode BPW34

22uH Toroid Core Inductor (B02, 3A)

RED 12mm/3A Waterproof Momentary Push Button Switch

32.768KHz Quarts Crystal Passive Oscillator

4x3 Matrix (12 Key) Membrane Keypad

MP3 Player Module (DFPlayer Mini)

SN75441ONE IC (Quad HALF-H Driver DIP16)

Large Arduino Robot Tank Chassis (Rubber Track)

3D Pen ABS Filament 10Meter 1.75mm BLUE (Unkown Brand)

3D Printer PLA Filament 22Meter 1.75mm LUMINOUS WHITE (Unkown Brand)

CXA1538S IC (DIP-30 Sony AM/FM Radio)

TMS4464-10NL (DIP-18, RAM)

NE612AN IC (DIP-8,Low-Power VHF Monolithic Double-Balanced Mixer)

OPA4134UA SMD (SOP-14 Audio Amplifier)

L293NE Quad Half-H Driver IC (Motor Driver)

0.28" Mini Digital Voltmeter & Ammeter (DC 100V 10A, Blue + Red Dual LED Display)

SN74HC190N (DIP16, Synchronous 4-Bit Up/Down Decade and Binary Counter)

Arduino Robot Tank Chassis (Plastic Track)

Stainless Steel 4WD Robot Car Chassis

1UH 1/2W Choke/Inductor

ENAMELLED COPPER WIRE REEL (10 METERS, 0.5MM DIAMETER) aka Magnetic Wire

10UH Power Inductor

CNC 3018 ER11 2500mW Laser Cutting & Engraving and Milling Machine

Red 650nm 5mW Cross Laser (Industrial Class)

5V RGB LED Matrix (WS2812B 4x4 16-Bit)

Metal & Human Body Touch Sensor Module (KY-036)

TCRT5000L Infrared (IR) Reflective Optical Sensor

PCB Thermal Transfer Paper A4

Remote Audio Relay Kit (Phone Decoder)

Bigfoot Rock Crawler 4WD SN170 (Steerable Front Wheels)

2-CHANNEL SOLID STATE RELAY (SSR) HIGH LEVEL

Leobot's Magneto Balls

ATMEGA2560-16au

ATMEGA2560-16au Test & Development Socket (QFP100-0.5)

Ambient Light Sensor Module (TEMT6000)

5mm Infrared Receiver Photo-diode LED

5mm Infrared Transmitter LED

TOP255PN Top Switch Offline (DIP-7)

LED - Super Bright Blue 5mm (5000MCD).

Atmel ATMEGA8A-PU (8K, 16MHZ, 28-PDIP Microcontroller)

DS18S20 TO92 Digital Thermometer