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)

Arduino Mega 2560 (16MHz)

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

Triangular Prism (5cm)

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

Piezo Disc Element (50mm)

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

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)

Large Arduino Robot Tank Chassis (Rubber Track)

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

MOSFET Relay Module (0-24V Mosfet IRF520)

Breadboard (830 Tie-Points)

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

4-Digit 7-Segment Display Module (TM1637)

Turtle Robot Arduino Starter Kit

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

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

Serial Wifi Transceiver Module (Arduino)

Vacuum Pump (12V, YW11-DC12)

ICL8038 Function Signal Generator DIY Kit

LM7805 5V Voltage Regulator Module

Serial Wireless WIFI Module (ESP8266 ESP01)

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

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

ARM STM8 Development Board STM8S103F3P6 Module

Micro USB ATtiny ISP AVR (5V USBtinyISP)

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

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

Photodiode BPW34

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

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

DS18S20 TO92 Digital Thermometer

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

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

650nm Red Laser Transmitter Module

JoyStick Module KY-023 (Arduino)

2.4GHz Wireless Transceiver Module (NRF24L01, onboard antenna)

37-in-1 Sensor Module Kit

DS1302 RTC Real Time Clock Module

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

SN75441ONE IC (Quad HALF-H Driver DIP16)

Arduino Pro Mini Atmega328 (5V)

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

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)

DT-182 Mini Digital Multimeter

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

WeMos D1 WiFi Wireless Development Board CH340 ESP8266

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

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

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

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)

USBTiny ISP AVR Arduino Boatload Programmer

Biological Microscope Kit (1200x Zoom)

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

4DOF Acrylic Robot Mechanical Arm & Claw Kit

Voice Recognition Module

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)

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

Arduino Robot Tank Chassis (Plastic Track)

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

2.4" Nextion TJC HMI Touch LCD Screen

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

Serial Micro-SD Card Module

12V Solenoid (JF-0826B, Electromagnet)

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

RFID Keyring Tag (13.56MHz)

ADXL345 3-Axis Accelerometer Module

Solenoid Electromagnet (2.5KG Lifting Power, 5V)

Winbo3D Printing Pen (Stereoscopic Doodle Pen)

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

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

Laser Receiver Module

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

Infrared (IR) Wireless Remote Control Module HX1838

Mini Breadboard (400 Tie-Points)

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

OV7670 300KP VGA Camera Module

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

Nema 17 Stepper Motor (17HS2408)

4 Wheeled Car (4WD) Chassis DIY Kit

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

Shock Vibration Switch Module (KY-002)

TFmini Micro Lidar Range Finder Module

PCB Reference Ruler

Waterproof Ultrasonic Range Finder Module (JSN + B02)

Hinged Roller Limit Switch ( 1A, 125VAc)

TTP229 16-Key Digital Capacitive Switch Touch Sensor Module

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

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

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)

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

4WD RC Smart Car Chassis for Arduino

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

12V 1.5W Solar Panel

LCD Screen & Keypad Arduino Shield (LCD1602)

RC Car Wheel

MP3 Player Module (DFPlayer Mini)

KUNHEWUHUA UV Exposure Unit (48W, 260x210mm)

433MHZ Helical Antenna

Atmel ATmega328P-PU Microcontroller

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

20 Key Membrane Matrix Array Keypad 4x5

RED 12mm/3A Waterproof Momentary Push Button Switch

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

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

Digital Ammeter (0-5A)

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

5 Way Flame/Heat Sensor Module

Five Direction (5D) Game Joystick Button Module

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

4x3 Matrix (12 Key) Membrane Keypad

Solar-Powered Boat DIY Kit

Universal IR Infrared Sensor Receiver Module (KY-022)

KY606D 2.4Ghz Drone (Without Camera)

Snow & Rain Detection Sensor Module

TOP255PN Top Switch Offline (DIP-7)

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

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

Multi-functional Arduino Learning Shield

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

KY-018 Light Detection Sensor Module (LDR Arduino)

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

Red 650nm 5mW Cross Laser (Industrial Class)

Tilt Switch Sensor Module

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

Flex Sensor (2.2")

12V Peristaltic Liquid Dosing Pump

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

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

Voice & Sound Detection Module

Bilge Multipurpose Pump - 350GPH (12v)

L293NE Quad Half-H Driver IC (Motor Driver)

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

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

RGB LED Module (KY-016 FZ0455)

Aluminum Robot Claw

4-Channel Solid State Relay (SSR) High Level

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

TCRT5000L Infrared (IR) Reflective Optical Sensor

22uH Toroid Core Inductor (B02, 3A)

5V 0.15W Solar Panel

Double 10K Ohm Sliding Row Linear Potentiometer Mixer Module

Humidity, Water & Rain Detection Module

Alien Clapton Coil Heating Wire (Premade Coil)

TMS4464-10NL (DIP-18, RAM)

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

6V 30RPM Gear Reduction DC Motor

4x4 Matrix (16 Key) Membrane Keypad

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

18mm Magnetic Induction Heating Coil

DIY Mini Solar Powered Toy Car

ATMEGA2560-16au

E3D V6 HOTEND ASSEMBLY FOR 1.75MM FILAMENT

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

Mini Fan (12V, 40x40x10mm)

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