5V 4 Channel Relay Control Board Module
Specifications:
- Voltage Compatibility: 5V
- Number of Channels: 4
- Driver Current per Channel: 15-20mA
- Relay Type: High-current, AC250V 10A; DC30V 10A
- Interface Compatibility: Arduino, 8051, AVR, PIC, DSP, ARM, MSP430, TTL logic
- LED Indicators: Included for relay output status
Package Includes:
1 x 5V 4 Channel Relay Board Module5V Single Channel Relay Module for Arduino | One Channel Relay
65mm BO Wheels, Robot Wheel For BO Motors
PRODUCT OVERVIEW
- A tire with sponge liner for more strength
- With upgraded tire tread for greater friction
- New design wheel for better combination with the motor
- Diameter: 65 mm
- The material of Wheel: High-strength plastic
- The material of Tyre: Rubber
- Color: Yellow
8 Channel Relay Board 5V Expansion Module with Optocoupler
Specifications:
- Product Name: 8 Channel Relay Board
- Voltage Compatibility: 5V (DC)
- Relay Type: Electromagnetic Relay
- Operating Temperature: -40°C to +85°C
- Input Voltage: 5V DC (Operating)
- Input Voltage Range: 3.3V to 12V DC
- Trigger Input Voltage: 0V (Low-Level Trigger) to VCC (High-Level Trigger)
Package Includes:
1 x 8 Channel Relay ModuleA2212 1000KV BLDC Motor With Soldered Bullet Connector (Set of 4)
PRODUCT OVERVIEW
- Motor KV: 1000
- Current Capacity: 12A/60S
- LiPO Batteries: 2S-3S
- Efficiency Current: 4-10A
- Shaft Diameter: 3.17 mm
- Prop Adapter is quality tested before shipping to customers.
- 4 x A2212 1000Kv Brushless Motor for Drone
- 4 x Prop Adapter
- A Motor Holder (X-type) and set of screws
A4988 Stepper Motor Driver with Heatsink
Specifications:
- Model: A4988 Stepper Motor Driver with Heatsink
- Compatible with: Arduino Uno
- Operating Voltage: 8V to 35V
- Output Current: Up to 2A per phase (with adequate cooling)
- Microstepping: Full, half, quarter, eighth, and sixteenth-step modes
- Built-in Heatsink: Yes
- Connector Type: 4-pin header for motor connection, 2-pin header for power supply
- Additional Features: Thermal shutdown circuitry, cross-current protection
- Dimensions: 20mm x 15mm x 11mm
- Weight: 5 g
Package Includes:
1 x A4988 Stepper Motor Driver with HeatsinkArduino D1 Mini V2 Mini NodeMCU Development Board
Specifications:
- Microcontroller: ESP8266
- Operating Voltage: 3.3V
- Digital I/O Pins: 11
- Analog Input Pins: 1 (3.2V max input)
- Flash Memory: 4 MB
- Clock Speed: 80 MHz
- WiFi: 802.11 b/g/n
- Dimensions: 34.2mm x 25.6mm
- Lua scripting support
Package Includes:
1 x Arduino D1 Mini V2 Mini NodeMCU Development BoardArduino Nano Soldered V3 Board Compatible with Arduino
Specifications:
- Compatibility: Compatible with Arduino Nano V3
- Pins: Pre-soldered for easy connection
- Microcontroller: ATmega328
- Operating Voltage: 5V
- Input Voltage (recommended): 7-12V
- Input Voltage (limit): 6-20V
- Flash Memory: 32KB (ATmega328), of which 2KB used by the bootloader
- SRAM: 2KB (ATmega328)
- EEPROM: 1KB (ATmega328)
- Clock Speed: 16MHz
- Dimensions: 18.5 x 43.2 mm
- Weight: 7g
Package Includes:
1 x Arduino Nano V3 Soldered ATMEGA328 Compatible BoardArduino Nano V3 Soldered Board with USB Cable
Specifications:
- Microcontroller: ATmega328
- Operating Voltage: 5V
- Input Voltage (recommended): 7-12V
- Input Voltage (limit): 6-20V
- Digital I/O Pins: 14 (6 of which are PWM)
- Analog Input Pins: 8
- Flash Memory: 32 KB (2 KB used by bootloader)
- SRAM: 2 KB
- EEPROM: 1 KB
- Clock Speed: 16 MHz
- Dimensions: 1.85 cm x 4.32 cm
- Weight: Approximately 7g
Package Includes:
1 x Nano Soldered V3 Board 1 x USB CableArduino UNO R3 and Ultrasonic Sensor with SG90 Motor and Jumper Wires
Specifications:
- Ultrasonic Operating Voltage: 3.2 – 5.2 VDC
- SG90 Operating Voltage: 3.0 – 7.2V
- Ultrasonic sensor weight: 10 gm
- SG90 weight: 9 gm
- Ultrasonic Measurement Range: 3cm to 350 cm
- SG90 Rotational Degree: 180
- Jumper Wire Compatible with 2.54mm spacing pin headers
- Jumper Wire is Durable and reusable
- Microcontroller: ATmega328
- Arduino Uno Operating Voltage: 5V
- Input Voltage (recommended): 7-12V
- Digital I/O Pins: 14 (of which 6 provide PWM output)
- Analog Input Pins: 6
Package Includes:
- 1 x Ultrasonic Sensor HC-SR04
- 1 x TowerPro SG90 Servo Motor with Cable
- 1 x SG90 Set of Horns
- 1 x SG90 Set of Screws
- 1 x 40 pcs Male to Male jumper wire set
- 1 x 40 pcs Male to Female jumper wire set
- 1 x 40 pcs Female to Female jumper wire set
- 1 x Arduino Uno R3 Development Board
- 1 x USB Cable
Arduino Uno R3 Development Board ATmega328P with USB Cable
Arduino Uno R3 with Jumper Wires 120 Pcs
PRODUCT OVERVIEW
- Micro-controller : ATmega328.
- Operating Voltage: 5V.
- Input Voltage (recommended) : 7-12V.
- Digital I/O Pins: 14 (of which 6 provide PWM output).
- Analog Input Pins: 6
- 40P color DuPont line
- Length: 300mm
- Weight: 20~25 gm each
- Compatible with 2.54mm spacing pin headers
- 120 pcs chromatic color jump wire
- High quality and in good working condition
- Durable and reusable
- 1 x Arduino Uno R3 Development Board
- 1 x USB Cable
- 1 x 40 pcs Male to Male jumper wire set
- 1 x 40 pcs Male to Female jumper wire set
- 1 x 40 pcs Female to Female jumper wire set
Arduino Uno R3 with Jumper Wires 60 Pieces
Product Overview:
- Micro-controller : ATmega328.
- Operating Voltage: 5V.
- Input Voltage (recommended) : 7-12V.
- Digital I/O Pins: 14 (of which 6 provide PWM output).
- Analog Input Pins: 6
- 40P color DuPont line
- Length: 300mm
- Weight: 20~25 gm each
- Compatible with 2.54mm spacing pin headers
- 120 pcs chromatic color jump wire
- High quality and in good working condition
- Durable and reusable
- 1 x Arduino Uno R3 Development Board
- 1 x USB Cable
- 1 x 20 pcs Male to Male jumper wire set
- 1 x 20 pcs Male to Female jumper wire set
- 1 x 20 pcs Female to Female jumper wire set
Arduino Uno R3 with L293D Motor Driver
PRODUCT OVERVIEW:-
- Experience the power of Arduino Uno R3 combined with L293D motor driver shield for seamless motor control.
- Microcontroller ATmega328P With Operating Voltage : 5V
- Benefit from the ATmega328P microcontroller's abundant memory for program and data storage.
- Digital I/O Pins 14 (of which 6 provide PWM output)
- Precisely control motors with the L293D shield's two H-bridge output channels.
- Optimize performance with a dual power supply configuration for both Arduino Uno R3 and motors.
- Explore a wide range of applications, including robotics, home automation, and motor-driven projects.
- Rely on the proven reliability and robustness of this widely used combination trusted by hobbyists, enthusiasts, and professionals.
- Expand project possibilities with compatibility with various sensors, actuators, and components.
Package Includes:
- 1 x Arduino Uno R3 with Cable
- 1 x L293D Motor Driver Shield
Arduino Uno SMD Development Microcontroller Board With Cable
Specifications:
- Microcontroller: ATmega328P SMD
- Operating Voltage: 5V
- Input Voltage (recommended): 7-12V
- Digital I/O Pins: 14 (of which 6 provide PWM output)
- Analog Input Pins: 6
- Flash Memory: 32 KB (ATmega328P), of which the bootloader uses 0.5 KB
- SRAM: 2 KB (ATmega328P)
- EEPROM: 1 KB (ATmega328P)
- Clock Speed: 16 MHz
- Length: 68.6 mm
- Width: 53.4 mm
- Weight: 25 g
- USB Interface: CH340G
- Compatible with the Arduino Uno platform
Package Includes:
1 x Arduino Uno R3 Development Microcontroller Board SMD Version 1 x USB CableAutomatic Hand Sanitizer Machine IR Sensor, Water Pump, Relay Module
Battery Tester 1-8S Lipo Battery Voltage Tester
Specifications:
- Compatibility: 1-8S lipo batteries
- Voltage Measurement Range: 3.7V-30V
- Voltage Display Resolution: 0.01V
- Voltage Display Accuracy: ±0.03V
- Operating Temperature: -10°C to 50°C
- Display: LED screen
- Dimensions: 40mm x 25mm x 10mm
- Weight: 10g
- Features: Overvoltage and undervoltage alarm, low voltage alarm, reverse polarity protection
Package Includes:
1 x Battery Tester 1-8S Lipo Battery Voltage TesterBO Motor 12V DC Dual Shaft 100 RPM Motor – Straight
Specifications:
- Motor Type: DC
- Operating Voltage: 3 ~ 12 VDC
- No Load Current: 40-180mA
- Shaft Type: Dual Shaft
- Shaft Length: 8.5 mm
- Shaft Diameter: 5.5 mm
- Speed: 100 RPM
- Rated Torque: 1Kg-Cm
- Application: Robotics, Automation
- Dimensions (LxWxH): 64 x 22 x 18 mm
- Weight: 30 g
Package Includes:
1 x BO Motor 12V DC Dual Shaft 100 RPM Motor - StraightBO Motor, BO Wheel & Arduino UNO R3 with Jumper Wires 60 Pcs
Product Overview:
- Micro-controller : ATmega328.
- Operating Voltage: 5V.
- Input Voltage (recommended) : 7-12V.
- Digital I/O Pins: 14 (of which 6 provide PWM output).
- Analog Input Pins: 6
- 40P color DuPont line
- Length: 300mm
- Weight: 20~25 gm each
- Compatible with 2.54mm spacing pin headers
- 60 pcs chromatic color jumper wire
- High quality and in good working condition
- Durable and reusable
- 1 x Arduino Uno R3 Development Board
- 1 x USB Cable
- 1 x 20 pcs Male to Male jumper wire set
- 1 x 20 pcs Male to Female jumper wire set
- 1 x 20 pcs Female to Female jumper wire set
- 4 x BO Motor
- 4 x BO Wheel
Chess Clock by LEAP Master Tournament
Specifications:
- Product Type: Digital Chess Clock
- Display: Large LCD screen for clear time display
- Accuracy: High precision timing to ensure fairness in competitive play
- Material: Durable plastic designed to withstand frequent use and travel
- Weight: Lightweight design for easy transportation
- User-Friendly: Simple setup process for players of all skill levels
Package Includes:
1 x LEAP Master Tournament Digital Chess ClockCNC Shield V3 for 3D Printer A4988 Driver Expansion Board
Specifications:
- Model: CNC Shield V3
- Materials: High-quality PCB
- Driver Support: A4988 Stepper Motor Driver
- Operating Temperature: -20°C to 85°C
- Color: Red
- Mounting Holes: Pre-drilled for easy installation
- Power Input: 12V DC
- Dimensions: 69mm x 53mm
- Weight: 30 g
Package Includes:
1 x CNC shield V3 for Engraving Machine 3D PrinterCrocodile Clips Double Ended Cable Alligator Clips 10 Pieces
Specifications:
- Quantity: 10 pieces
- Material: Metal clips with wire leads
- Clip Length: 5 cm (2 inches)
- Wire Length: 45 cm (18 inches)
- Compatibility: Compatible with Arduino Uno R3, breadboards, and other electronic components
- Usage: Ideal for connecting wires, breadboards, and components in electronic projects
- Features: Double-ended design for easy and secure connections
- Application: Suitable for hobbyists, students, and professionals working on DIY projects or experiments
- Weight: 82 g
Package Includes:
10 x Crocodile Clips Double Ended Cable Alligator ClipsDC 3.7-6V To 400KV Boost Step Up Power Module
DC Dual Shaft BO Gear Motor & Wheel With SG90 Servo Motor
PRODUCT OVERVIEW
- Operating Voltage 3V - 12V DC
- RPM Approximately 150 RPM
- No load current 40 - 80 mA
- Output Torque 3.5 kgf.cm
- High quality plastic wheel and BO-series motor
- Plastic Wheels with a slot that matches BO Motor Shaft are made to work with BO motors both Series I and II.
- 66mm diameter, 20mm width
- Operating Voltage: 5 V
- Sonar Sensing Range: 2-400 cm
- Max. Sensing Range: 450 cm
- Frequency: 40 kHz
- Operating voltage: 3.0V~ 7.2V
- Stall torque @4.8V : 1.2kg-cm
- Stall torque @6.6V: 1.6kg-
- 4 x BO Motor
- 4 x BO Wheel
- 1 x HC-SR04 Ultrasonic Sensor
- 1 x Towerpro SG90 Mini Servo Motor
DC Dual Shaft BO Motor & Wheel with SG90 Motor and Ultrasonic Sensor
PRODUCT OVERVIEW
- Operating Voltage 3V - 12V DC
- RPM Approximately 150 RPM
- No load current 40 - 80 mA
- Output Torque 3.5 kgf.cm
- High quality plastic wheel and BO-series motor
- Plastic Wheels with a slot that matches BO Motor Shaft are made to work with BO motors both Series I and II.
- 66mm diameter, 20mm width
- Operating Voltage: 5 V
- Sonar Sensing Range: 2-400 cm
- Max. Sensing Range: 450 cm
- Frequency: 40 kHz
- Operating voltage: 3.0V~ 7.2V
- Stall torque @4.8V : 1.2kg-cm
- Stall torque @6.6V: 1.6kg-
- 4 x BO Motor
- 4 x BO Wheel
- 1 x HC-SR04 Ultrasonic Sensor
- 1 x Towerpro SG90 Mini Servo Motor
DC Water Pump – Micro DC 3-6V Submersible Mini Water Pump
PRODUCT OVERVIEW
- Mini pump, delicate and light, very perfect for an experiment, aquarium, fish tank, and fountain, etc.
- DC 3v to 6v submersible pump
- Micro mini submersible water pump 3v to 6v
- DC water pump for DIY
- DC pumps for the HOBBY kit.
Digital Kitchen Timer – Baseus Heyo Rotation Countdown Timer Kitchen Timer
Specifications:
- Product Type: Digital Kitchen Timer
- Functionality: Multi-use with alarm clock, countdown, and stopwatch features
- Display: Clear, easy-to-read digital screen
- Timing Capacity: Ranges from 1 second to 99 minutes and 59 seconds
- Material: Durable, high-quality plastic for long-lasting use
Package Includes:
1 x Digital Kitchen Timer Baseus Heyo Rotation Countdown Timer 1 x User ManualDigital Timer Clock by Taylor – Perfect Timing for Every Task
Specifications:
- Brand: Taylor
- Product Type: Digital Timer Clock
- Versatility: Suitable for cooking, studying, workouts, and more
- Accuracy: Ensures precise timing for all your activities
- Additional Features: Includes a countdown and count-up feature
- Colour: Sleek design to fit any decor style
- Interface: User-friendly with simple button controls
Package Includes:
1 x Taylor Dual Event Digital TimerDigital Timer Switch Programmable Timer Switch for Lights and Appliances – Quick Sense Digital Timer
Specifications:
- Type: Programmable Din Type Digital Timer Controller
- Voltage Compatibility: 16/240V AC, suitable for a wide range of household appliances
- Programmable Settings: Offers both daily and weekly programming options for flexible scheduling
- Switch Type: Relay Switch, ensuring reliable operation for lights and appliances
- Application: Suitable for controlling lighting, fans, and other electronic devices, enhancing home automation and energy efficiency
Package Includes:
1 x Quick Sense 16/240V AC Programmable Din Type Digital Timer ControllerDigital Voltmeter Ammeter DC 0-100V 10A Dual LED Monitor Panel
Drone Kit Universal Tall Landing Gear Skid for DJI F450 F550 Sk480 Multirotor Quadcopter – Black
DS3231 RTC Module Precise Real Time Clock I2C AT24C32
Specifications:
- Chip: DS3231
- Interface: I2C
- Accuracy: ±2ppm from 0°C to +40°C
- Operating Voltage: 2.7 ~ 5.5
- Temperature Range: -40°C to +85°C
- Battery Backup: CR2032 coin cell battery
- Time: HH: MM: SS (12/24 hr)
- Date Format: YY-MM-DD-dd
- Compatibility: Arduino Uno, NodeMCU ESP8266 ESP32, STM32F103C8T6 board
- Dimensions: 38mm x 22mm x 14mm
- Weight: 8g
Package Includes:
1 x DS3231 RTC ModuleDual Shaft BO Motor & Wheel (Set of 4) & Arduino UNO R3
PRODUCT OVERVIEW
- Operating Voltage 3V - 12V DC
- RPM Approximately 150 RPM
- No-load current 40 - 80 mA
- Output Torque 3.5 kg-cm
- High-quality plastic wheel and BO-series motor
- Plastic Wheels with a slot that matches BO Motor Shaft are made to work with BO motors in both Series I and II.
- 66mm diameter, 20mm width
- Operating Voltage: 5 V
- Sonar Sensing Range: 2-400 cm
- Max. Sensing Range: 450 cm
- Frequency: 40 kHz
- Operating voltage: 3.0V~ 7.2V
- Stall torque @4.8V : 1.2kg-cm
- Stall torque @6.6V: 1.6kg
- Micro-controller : ATmega328.
- Operating Voltage: 5V.
- Input Voltage (recommended) : 7-12V.
- Digital I/O Pins: 14 (of which 6 provide PWM output).
- Analog Input Pins: 6
- 4 x BO Motor
- 4 x BO Wheel
- 1 x Arduino Uno R3 Development Board
- 1 x USB Cable
Dual Shaft BO Motor With BO Wheel (Yellow)
PRODUCT OVERVIEW
- Kit Contains:Double shaft bo motor with wheel
- Operating Voltage 3V - 12V DC
- RPM Approximately 150 RPM
- No load current 40 - 80 mA
- Output Torque 3.5 kgf.cm
- High quality plastic wheel and BO-series motor
- Plastic Wheels with a slot that matches BO Motor Shaft are made to work with BO motors both Series I and II.
- 66mm diameter, 20mm width
- 1 x BO Motor
- 1 x BO Wheel
ESP-01 ESP8266 Serial WIFI Wireless Transceiver Module
Specifications:
- Model: ESP-01
- Chip: ESP8266
- Wireless Standard: 802.11 b/g/n
- Operating Voltage: 3.3V
- Operating Current: Average 80mA
- Operating Temperature: -40°C to +125°C
- Storage Temperature: -40°C to +125°C
- Flash Memory: 1MB
- Firmware: Supports AT commands
- Compatibility: Arduino IDE
- Dimensions: 24.8mm x 14.3mm x 3mm
- Weight: 2g