Arduino UNO R3

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

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

Breadboard Starter Kit (840 Tie-Points Breadboard + Power Supply Module + 65 Jumper Wires)

Hoverboard Brushless DC Motor Wheel (6.5Inch, 24V-36V, 250W)

Arduino Mega 2560 (16MHz)

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

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

SG900 GPS Drone (with HD 720P Camera)

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

Turtle Robot Arduino Starter Kit

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

Vacuum Pump (12V, YW11-DC12)

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

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

Metal Detector DIY Kit (DC 3V-5V)

4-Digit 7-Segment Display Module (TM1637)

NEO-6M GPS Module

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

Large Arduino Robot Tank Chassis (Rubber Track)

Water Flow Sensor (Flow Meter, 1-30L/min 2.0MPa)

Breadboard (830 Tie-Points)

ARM STM8 Development Board STM8S103F3P6 Module

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

Serial Wifi Transceiver Module (Arduino)

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

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

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

MB102 Breadboard Power Supply Module 3.3V/5V (Solderless Breadboard Voltage Regulator)

MOSFET Relay Module (0-24V Mosfet IRF520)

Serial Wireless WIFI Module (ESP8266 ESP01)

3D Printer Kit (RAMPS 1.4 + MEGA 2560 + 5XA4988 DRIVER + LCD 2004)

Micro USB ATtiny ISP AVR (5V USBtinyISP)

SN75441ONE IC (Quad HALF-H Driver DIP16)

ICL8038 Function Signal Generator DIY Kit

Photodiode BPW34

650nm Red Laser Transmitter Module

LM7805 5V Voltage Regulator Module

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

Arduino Pro Mini Atmega328 (5V)

2.4GHz Wireless Transceiver Module (NRF24L01, onboard antenna)

Triangular Prism (5cm)

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

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

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

100W DC-DC Booster Step up Module (1 3-35V to 3.5~35V LTC187, With LED Voltmeter)

37-in-1 Sensor Module Kit

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

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

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

128 * 64 LCD Display Panel Screen Module

USBTiny ISP AVR Arduino Boatload Programmer

DS18S20 TO92 Digital Thermometer

Arduino Robot Tank Chassis (Plastic Track)

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

DT-182 Mini Digital Multimeter

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

Digital Power Amplifier Module (PAM8403, 2*3W, 2.5V-5V)

DS1302 RTC Real Time Clock Module

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

3-Axis High Precision Compass Magnometer Module (AK8975)

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)

RFID Keyring Tag (13.56MHz)

Piezo Disc Element (50mm)

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

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

Nema 17 Stepper Motor (17HS2408)

76MHz-108MHz Wireless Stereo FM Radio DIY Kit (1.8V-3.6V)

JoyStick Module KY-023 (Arduino)

High-quality WT588D-16p Voice/Audio Module

TFmini Micro Lidar Range Finder Module

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

PCB Reference Ruler

CC1101 RF1101 Wireless Transceiver Module with SMA Antenna

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

WeMos D1 WiFi Wireless Development Board CH340 ESP8266

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

ADXL345 3-Axis Accelerometer Module

Shock Vibration Switch Module (KY-002)

L298N Dual DC Motor Driver (3-30V, Single Stepper Motor Control)

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

Serial Micro-SD Card Module

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

RC Car Wheel

4WD RC Smart Car Chassis for Arduino

OV7670 300KP VGA Camera Module

Wemos D1 Mini V3.0.0 (WIFI, IoT, ESP8266EX)

12V Solenoid (JF-0826B, Electromagnet)

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

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

Waterproof Ultrasonic Range Finder Module (JSN + B02)

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

433MHZ Helical Antenna

Digital 2-Channel Oscilloscope (UNI-T UTD2052CEX, 50MHz )

Infrared (IR) Wireless Remote Control Module HX1838

Winbo3D Printing Pen (Stereoscopic Doodle Pen)

TCRT5000L Infrared (IR) Reflective Optical Sensor

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

Laser Receiver Module

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

TTP229 16-Key Digital Capacitive Switch Touch Sensor Module

LCD Screen & Keypad Arduino Shield (LCD1602)

Hinged Roller Limit Switch ( 1A, 125VAc)

L293NE Quad Half-H Driver IC (Motor Driver)

MP3 Player Module (DFPlayer Mini)

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

Mini Breadboard (400 Tie-Points)

Voice Recognition Module

KUNHEWUHUA UV Exposure Unit (48W, 260x210mm)

Solenoid Electromagnet (2.5KG Lifting Power, 5V)

20 Key Membrane Matrix Array Keypad 4x5

4 Wheeled Car (4WD) Chassis DIY Kit

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

KY606D 2.4Ghz Drone (Without Camera)

5 Way Flame/Heat Sensor Module

Red 650nm 5mW Cross Laser (Industrial Class)

Multi-functional Arduino Learning Shield

Solar-Powered Boat DIY Kit

Biological Microscope Kit (1200x Zoom)

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

Alien Clapton Coil Heating Wire (Premade Coil)

Flex Sensor (2.2")

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

RED 12mm/3A Waterproof Momentary Push Button Switch

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

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

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

Tilt Switch Sensor Module

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

Aluminum Robot Claw

Five Direction (5D) Game Joystick Button Module

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

4x3 Matrix (12 Key) Membrane Keypad

Digital Ammeter (0-5A)

12V 1.5W Solar Panel

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

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

Bilge Multipurpose Pump - 350GPH (12v)

TOP255PN Top Switch Offline (DIP-7)

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

Atmel ATmega328P-PU Microcontroller

6V 30RPM Gear Reduction DC Motor

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

Universal IR Infrared Sensor Receiver Module (KY-022)

22uH Toroid Core Inductor (B02, 3A)

TMS4464-10NL (DIP-18, RAM)

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

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

High-Power ULN2003 Stepper Motor Driver Board Test Module (Without Motor)

Mini Breadboard - 170 Tie-Points, 35*47*8.5mm

5V 0.15W Solar Panel

RGB LED Module (KY-016 FZ0455)

Humidity, Water & Rain Detection Module

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

Voice & Sound Detection Module

4-Channel Solid State Relay (SSR) High Level

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

E3D V6 HOTEND ASSEMBLY FOR 1.75MM FILAMENT

2.4" Nextion TJC HMI Touch LCD Screen

Double 10K Ohm Sliding Row Linear Potentiometer Mixer Module

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

KY-018 Light Detection Sensor Module (LDR Arduino)

4x4 Matrix (16 Key) Membrane Keypad

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

32.768KHz Quarts Crystal Passive Oscillator

Snow & Rain Detection Sensor Module

4DOF Acrylic Robot Mechanical Arm & Claw Kit

ATMEGA2560-16au

Mini Fan (12V, 40x40x10mm)

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

18mm Magnetic Induction Heating Coil

10UH Power Inductor

DIY Mini Solar Powered Toy Car

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

MG90S Metal gear Digital 9g Servo

12V Peristaltic Liquid Dosing Pump