Arduino UNO R3

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

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

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

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

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

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

Arduino Mega 2560 (16MHz)

Triangular Prism (5cm)

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

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

Piezo Disc Element (50mm)

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

NEO-6M GPS Module

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

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

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

SG900 GPS Drone (with HD 720P Camera)

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

MOSFET Relay Module (0-24V Mosfet IRF520)

Large Arduino Robot Tank Chassis (Rubber Track)

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

4-Digit 7-Segment Display Module (TM1637)

Breadboard (830 Tie-Points)

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

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

Turtle Robot Arduino Starter Kit

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

Serial Wifi Transceiver Module (Arduino)

Vacuum Pump (12V, YW11-DC12)

LM7805 5V Voltage Regulator Module

ICL8038 Function Signal Generator DIY Kit

Serial Wireless WIFI Module (ESP8266 ESP01)

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

ARM STM8 Development Board STM8S103F3P6 Module

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

Micro USB ATtiny ISP AVR (5V USBtinyISP)

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

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

Photodiode BPW34

JoyStick Module KY-023 (Arduino)

DS18S20 TO92 Digital Thermometer

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

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

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

2.4GHz Wireless Transceiver Module (NRF24L01, onboard antenna)

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

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

650nm Red Laser Transmitter Module

WeMos D1 WiFi Wireless Development Board CH340 ESP8266

37-in-1 Sensor Module Kit

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

DS1302 RTC Real Time Clock Module

SN75441ONE IC (Quad HALF-H Driver DIP16)

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

DT-182 Mini Digital Multimeter

128 * 64 LCD Display Panel Screen Module

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

3-Axis High Precision Compass Magnometer Module (AK8975)

Arduino Pro Mini Atmega328 (5V)

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

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

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

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

USBTiny ISP AVR Arduino Boatload Programmer

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)

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

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

4DOF Acrylic Robot Mechanical Arm & Claw Kit

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

Biological Microscope Kit (1200x Zoom)

Arduino Robot Tank Chassis (Plastic Track)

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

Voice Recognition Module

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

2.4" Nextion TJC HMI Touch LCD Screen

12V Solenoid (JF-0826B, Electromagnet)

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

Serial Micro-SD Card Module

Infrared (IR) Wireless Remote Control Module HX1838

RFID Keyring Tag (13.56MHz)

ADXL345 3-Axis Accelerometer Module

Waterproof Ultrasonic Range Finder Module (JSN + B02)

Winbo3D Printing Pen (Stereoscopic Doodle Pen)

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

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

4 Wheeled Car (4WD) Chassis DIY Kit

Solenoid Electromagnet (2.5KG Lifting Power, 5V)

TFmini Micro Lidar Range Finder Module

OV7670 300KP VGA Camera Module

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

Mini Breadboard (400 Tie-Points)

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

Laser Receiver Module

TTP229 16-Key Digital Capacitive Switch Touch Sensor Module

Nema 17 Stepper Motor (17HS2408)

Hinged Roller Limit Switch ( 1A, 125VAc)

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

Shock Vibration Switch Module (KY-002)

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

PCB Reference Ruler

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

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

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

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

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

High-quality WT588D-16p Voice/Audio Module

CC1101 RF1101 Wireless Transceiver Module with SMA Antenna

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

LCD Screen & Keypad Arduino Shield (LCD1602)

4WD RC Smart Car Chassis for Arduino

12V 1.5W Solar Panel

Atmel ATmega328P-PU Microcontroller

RC Car Wheel

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

MP3 Player Module (DFPlayer Mini)

433MHZ Helical Antenna

KUNHEWUHUA UV Exposure Unit (48W, 260x210mm)

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

RED 12mm/3A Waterproof Momentary Push Button Switch

20 Key Membrane Matrix Array Keypad 4x5

5 Way Flame/Heat Sensor Module

Digital Ammeter (0-5A)

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

Five Direction (5D) Game Joystick Button Module

4x3 Matrix (12 Key) Membrane Keypad

Solar-Powered Boat DIY Kit

TOP255PN Top Switch Offline (DIP-7)

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

Universal IR Infrared Sensor Receiver Module (KY-022)

Tilt Switch Sensor Module

KY606D 2.4Ghz Drone (Without Camera)

Snow & Rain Detection Sensor Module

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

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

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

KY-018 Light Detection Sensor Module (LDR Arduino)

Multi-functional Arduino Learning Shield

12V Peristaltic Liquid Dosing Pump

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

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

Flex Sensor (2.2")

Aluminum Robot Claw

Red 650nm 5mW Cross Laser (Industrial Class)

Voice & Sound Detection Module

4-Channel Solid State Relay (SSR) High Level

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

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

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

Bilge Multipurpose Pump - 350GPH (12v)

RGB LED Module (KY-016 FZ0455)

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

L293NE Quad Half-H Driver IC (Motor Driver)

Double 10K Ohm Sliding Row Linear Potentiometer Mixer Module

TCRT5000L Infrared (IR) Reflective Optical Sensor

22uH Toroid Core Inductor (B02, 3A)

5V 0.15W Solar Panel

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

Humidity, Water & Rain Detection Module

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

TMS4464-10NL (DIP-18, RAM)

Alien Clapton Coil Heating Wire (Premade Coil)

6V 30RPM Gear Reduction DC Motor

4x4 Matrix (16 Key) Membrane Keypad

18mm Magnetic Induction Heating Coil

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

DIY Mini Solar Powered Toy Car

ATMEGA2560-16au

Mini Fan (12V, 40x40x10mm)

E3D V6 HOTEND ASSEMBLY FOR 1.75MM FILAMENT

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

10UH Power Inductor

32.768KHz Quarts Crystal Passive Oscillator

MG90S Metal gear Digital 9g Servo

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

DFRobot Beetle ESP32 Microcontroller

40khz 35W Ultrasonic Piezoelectric Transducer