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

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

JoyStick Module KY-023 (Arduino)

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

Mini Breadboard (400 Tie-Points)

NEO-6M GPS Module

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

HC-SR04 Ultrasonic Distance Measuring Sensor Module

4-Channel Solid State Relay (SSR) High Level

Waterproof Ultrasonic Range Finder Module (JSN + B02)

TTP229 16-Key Digital Capacitive Switch Touch Sensor Module

HY-SRF05 Ultrasonic Distance Measuring Sensor Module

Infrared (IR) Wireless Remote Control Module HX1838

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)

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

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

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

75Pcs Plastic Gear & Pulley Kit

Snow & Rain Detection Sensor Module

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

4-Digit 7-Segment Display Module (TM1637)

Double Sided Prototype PCB Universal Printed Circuit Board 2x8cm

LM7805 5V Voltage Regulator Module

Nema 17 Stepper Motor (17HS2408)

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

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

Large Arduino Robot Tank Chassis (Rubber Track)

Leobot DIY Robotic Claw Module (with MG90 Servo)

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

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

LCD Screen & Keypad Arduino Shield (LCD1602)

Arduino Pro Mini Atmega328 (5V)

4 Wheeled Car (4WD) Chassis DIY Kit

LCD1602 Blue Screen LCD (2x16 Characters, with backplate adapter)

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

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

ADXL345 3-Axis Accelerometer Module

MOSFET Relay Module (0-24V Mosfet IRF520)

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

USB Power Supply 18650 Battery BMS for Arduino (5V/3V Output, 5V Charger)

12V Peristaltic Liquid Dosing Pump

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

6V 30RPM Gear Reduction DC Motor

2.4" Nextion TJC HMI Touch LCD Screen (Chinese)

Pro Micro ATMEGA32U4-AU (5V, 16MHz, Leonardo)

Temperature Sensor Module (KY-001 3pin DS18B20)

Transparent Arduino Uno Enclosure Box

DS1302 RTC Real Time Clock Module

Arduino Robot Tank Chassis (Plastic Track)

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

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

Piezo Disc Element (50mm)

MQ-7 Carbon Monoxide (CO) Gas Sensor Module

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

TFmini Micro Lidar Range Finder Module

Photodiode BPW34

3-Axis High Precision Compass Magnometer Module (AK8975)

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

5V Solenoid (JF-0530B)

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

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

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

Double Sided Prototype PCB Universal Printed Circuit Board 4x6cm

SN75441ONE IC (Quad HALF-H Driver DIP16)

USBTiny ISP AVR Arduino Boatload Programmer

Shock Vibration Switch Module (KY-002)

Arduino UNO + WiFi R3 (32Mb memory, ATmega328P+ESP8266)

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

Turtle Robot Arduino Starter Kit

4x4 Matrix (16 Key) Membrane Keypad

Universal IR Infrared Sensor Receiver Module (KY-022)

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

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)

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

CC1101 RF1101 Wireless Transceiver Module with SMA Antenna

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

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

4WD RC Smart Car Chassis for Arduino

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

20 Key Membrane Matrix Array Keypad 4x5

12V Solenoid (JF-0826B, Electromagnet)

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

KUNHEWUHUA UV Exposure Unit (48W, 260x210mm)

KY-018 Light Detection Sensor Module (LDR Arduino)

A4988 STEPPER MOTOR DRIVER (RAMPS)

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

PCB Reference Ruler

RFID Keyring Tag (13.56MHz)

Atmel ATmega328P-PU Microcontroller

High-quality WT588D-16p Voice/Audio Module

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

Laser Receiver Module

Hinged Roller Limit Switch ( 1A, 125VAc)

Alien Clapton Coil Heating Wire (Premade Coil)

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

Digital Ammeter (0-5A)

9V-24V, 3A DC PWM Motor Speed Controller & Tester (With buttons)

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

DIY Mini Solar Powered Toy Car

Voice & Sound Detection Module

Tilt Switch Sensor Module

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

Bilge Multipurpose Pump - 350GPH (12v)

ATMEGA2560-16au

433MHZ Helical Antenna

Ultra-Small DC-DC Step Down Power Supply Module (MP1584EN, 3A, Adjustable Buck Converter)

Flexible Aluminium Coupling (5mmx5mm)

4x3 Matrix (12 Key) Membrane Keypad

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

TOP255PN Top Switch Offline (DIP-7)

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

Five Direction (5D) Game Joystick Button Module

Multi-functional Arduino Learning Shield

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

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

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

5 Way Flame/Heat Sensor Module

Double 10K Ohm Sliding Row Linear Potentiometer Mixer Module

1000W ZVS Low Voltage Induction Heater (12V-36V, 24V Recommended)

KY606D 2.4Ghz Drone (Without Camera)

22uH Toroid Core Inductor (B02, 3A)

RC Car Wheel

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

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

32.768KHz Quarts Crystal Passive Oscillator

Leobot Arduino Uno R3 Starter Enclosure (Pink)

DFRobot Beetle ESP32 Microcontroller

TMS4464-10NL (DIP-18, RAM)

Coin Acceptor Slot Machine Module (12V)

LCD Adapter Plate I2C (LCD1602)

18mm Magnetic Induction Heating Coil

L293NE Quad Half-H Driver IC (Motor Driver)

12V 600RPM Gear Reduction DC Motor

Aluminum Robot Claw

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

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

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

DC Motor + Wheel

Dual DC Motor Driver Module (1.5A, 2-Way, MX1508 ,PWM Speed Control; Dual H-Bridge)

10UH Power Inductor

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

40khz 35W Ultrasonic Piezoelectric Transducer

1.8 Inch TFT LCD Display & SD Card Module

Analog Capacitive Soil Moisture Sensor

Piezo Disc Element (15mm)

Leobot Arduino Uno R3 Starter Enclosure (Blue)

Mini 5V Traffic Light LED Display Module

Leobot RC Car Wheel

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

LM2596 Voltage Regulator Module (Buck Adjustable Step Down, Vin 3.5V - 40V, Vout 1.5V - 35V)

M3*20 Standoff Hex Spacer (Brass, Female)

Anti-Static Ziplock ESD Bag (6x9cm)

DC-DC 10-32V To 12-35V 150W Step Up Booster

Flexinol Actuator Nitinol Wire - (0.3mm Diameter, 0.5M Length, Memory Wire)

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

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

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

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

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

MINI DIGITAL THERMOMETER

LED 5mm - Ultraviolet 390NM Clear Lens

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

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

NodeMCU Lua WIFI ESP8266 Microcontroller

AC 2000W Controller - Module

3S 20A 18650 Li-ion Lithium Battery BMS (12.6V)

ESP32-CAM WiFi + bluetooth Camera Module Development

JUMPER WIRE FEMALE TO ALLIGATOR CLIP CABLE