Arduino UNO R3

Arduino Nano V3 (CH340)

L298N Dual DC and Stepper Motor Driver (3-30V)

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

JoyStick Module KY-023 (Arduino)

ARDUINO MEGA 2560 R3

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

Serial Wireless WIFI Module (ESP8266 )

Infrared (IR) Wireless Remote Control Module HX1838

NEO-6M GPS Module

4 Channel LLC I2C/IIC Logic Level Converter Bi-Directional Module 5V to 3.3V (DIY Soldering Needed)

ARM STM8 Development Board STM8S103F3P6 Module

20KV High Voltage Generator ( DC 3.6-6V, 1.5A, Pulse Arc Igniter, Step Up Boost Module Coil Transformer)

4-Channel Solid State Relay (SSR) High Level

TTP229 16-Key Digital Capacitive Switch Touch Sensor Module

HY-SRF05 Ultrasonic Distance Measuring Sensor Module

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

Nema 17 Stepper Motor (17HS2408)

ZVS Low Voltage Induction Heating Power Supply with Induction Coil (5-12V)

15KV High Voltage Generator (Arc Ignition Inverter, Step Up Boost Coil)

LM7805 5V Voltage Regulator Module

Double Sided Prototype PCB Universal Printed Circuit Board 2x8cm

Leobot DIY Robotic Claw Module (with MG90 Servo)

Snow & Rain Detection Sensor Module

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

Mini ZVS Induction Heating DIY Kit (12V, 150W)

Large Arduino Robot Tank Chassis (Rubber Track)

4-Digit 7-Segment Display Module (TM1637)

Small Vibration Motor (5mm Diameter, 2V-5V)

2.4" Nextion TJC HMI Touch LCD Screen (Chinese)

Mini Tesla Coil DIY Kit (15-24 V DC; 15W; Plasma Speakers)

Piezo Disc Element (50mm)

DS1302 RTC Real Time Clock Module

BFE Disposable Protective Mask (10 Pack; N95 Equivalent 3-Ply)

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

SG900 GPS Drone (with HD 720P Camera)

Arduino Robot Tank Chassis (Plastic Track)

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

3.5 Inch TFT LCD Color Screen Module (Ultra-HD 320 X 480 with SD Card Reader)

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

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

Photodiode BPW34

Mini Breadboard (400 Tie-Points)

TFmini Micro Lidar Range Finder Module

SN75441ONE IC (Quad HALF-H Driver DIP16)

Turtle Robot Arduino Starter Kit

Arduino Pro Mini Atmega328 (5V)

3-Axis High Precision Compass Magnometer Module (AK8975)

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

1-Channel H&L Level Trigger Optocoupler 5V Relay Module

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

USBTiny ISP AVR Arduino Boatload Programmer

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

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

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

4WD RC Smart Car Chassis for Arduino

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)

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

CC1101 RF1101 Wireless Transceiver Module with SMA Antenna

KUNHEWUHUA UV Exposure Unit (48W, 260x210mm)

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

4 Wheeled Car (4WD) Chassis DIY Kit

RFID Keyring Tag (13.56MHz)

ADXL345 3-Axis Accelerometer Module

12V Solenoid (JF-0826B, Electromagnet)

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

KY-018 Light Detection Sensor Module (LDR Arduino)

Shock Vibration Switch Module (KY-002)

L298N IC (H-Bridge Motor Driver IC, 46V, 4A ,15-Pin)

MG995/MG996R Metal Servo Hub Horn (20mm Mounting Hole)

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

PCB Reference Ruler

Universal IR Infrared Sensor Receiver Module (KY-022)

Digital Ammeter (0-5A)

20 Key Membrane Matrix Array Keypad 4x5

Laser Receiver Module

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

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

Hinged Roller Limit Switch ( 1A, 125VAc)

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

High-quality WT588D-16p Voice/Audio Module

Alien Clapton Coil Heating Wire (Premade Coil)

RGB LED Module (KY-016 FZ0455)

Uxcell Nichrome 80 Heater Wire (0.5mm x 750cm | 24AWG)

DIY Mini Solar Powered Toy Car

Tilt Switch Sensor Module

433MHZ Helical Antenna

Bilge Multipurpose Pump - 350GPH (12v)

2N3055 BJT (15A, 100V, 115W, NPN TO-3 Transistor)

4x3 Matrix (12 Key) Membrane Keypad

16 Channel 12-bit PWM Servo Motor Driver Shield (2-Wire, I2C)

Atmel ATmega328P-PU Microcontroller

Multi-functional Arduino Learning Shield

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

TOP255PN Top Switch Offline (DIP-7)

Flex Sensor (2.2")

Voice & Sound Detection Module

4x4 Matrix (16 Key) Membrane Keypad

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

KY606D 2.4Ghz Drone (Without Camera)

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

Five Direction (5D) Game Joystick Button Module

FM Stereo Radio Module (5V, 76-108MHZ)

5 Way Flame/Heat Sensor Module

Double 10K Ohm Sliding Row Linear Potentiometer Mixer Module

RC Car Wheel

E3D V6 HOTEND ASSEMBLY FOR 1.75MM FILAMENT (Direct Drive)

22uH Toroid Core Inductor (B02, 3A)

ATMEGA2560-16au

18mm Magnetic Induction Heating Coil

TMS4464-10NL (DIP-18, RAM)

Aluminum Robot Claw

Ceramic Piezo Vibration/Strain Module (3V3/5V)

6V 30RPM Gear Reduction DC Motor

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

L293NE Quad Half-H Driver IC (Motor Driver)

1M/3.3ft 40-Way Flat Color Rainbow Ribbon Jumper Wire

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

DC to DC 250W Constant Current Boost Step Up Module Power Supply (8.5-48V Input 10-50V Output)

32.768KHz Quarts Crystal Passive Oscillator

5V Solenoid (JF-0530B)

DFRobot Beetle ESP32 Microcontroller

10UH Power Inductor

25g Metal Gear Servo Motor (FMS-3105, 6V)

DC Motor + Wheel

Leobot Arduino Uno R3 Starter Enclosure (Pink)

40khz 35W Ultrasonic Piezoelectric Transducer

Piezo Disc Element (15mm)

Analog Capacitive Soil Moisture Sensor

Coin Acceptor Slot Machine Module (12V)

Leobot RC Car Wheel

Leobot Arduino Uno R3 Starter Enclosure (Blue)

QiDi X-Max 3D Printer (Industrial-Quality Carbon Fibre Printer)

UV LED (5mm, Purple)

Mini UV Light Torch (4.5V, 9 Ultraviolet LED)

Thermal Printer Module (5-9V, 3A, TTL)

M3*20 Standoff Hex Spacer (Brass, Female)

Anti-Static Ziplock ESD Bag (6x9cm)

LED 5mm - Ultraviolet 390NM Clear Lens

A4988 STEPPER MOTOR DRIVER (RAMPS)

Power MOSFET N-Channel (30V / 150A)

Radial Blower Cooling Fan (12V DC, 50mm )

MINI DIGITAL THERMOMETER

2.4" Nextion HMI Intelligent Touch TFT LCD Display (English)

Flexible Aluminium Coupling (5mmx5mm)

Hot Plate Magnetic Stirrer Lab Heating Mixer (79-1 1000ML,220V)

Vacuum Distillation Extract Set Kit (1000ml, 24/29)

12V Power Supply (240W, 20A, 12V)

Tungfull Mini Desktop Grinding Multi-function Machine (Carving, Polishing, Engraving, Drilling)