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Showing 541–555 of 1164 resultsSorted by popularity
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Boards, Modules and Accessories, Boards and Programmers
Arduino UNO CNC Shield V3 A4988 Driver Expansion Board
Boards, Modules and Accessories, Boards and ProgrammersArduino UNO CNC Shield V3 A4988 Driver Expansion Board
– Designed for Arduino Uno R3 for easy plug-and-play setup
– Supports up to 4 stepper drivers (X, Y, Z, A)
– Compatible with GRBL firmware and external drivers (A4988, DRV8825)
– Micro-stepping jumpers for fine motion control
– End-stop inputs for all axes and labeled pinouts for simple wiring
– Compact 70mm x 55mm board ideal for DIY CNC, laser engravers, and roboticsSKU: n/a -
Boards, Modules and Accessories, Sensors And Modules
Arduino UNO Sensor Shield V5.0 Expansion Board
- Designed for Arduino UNO and UNO R3 compatibility.
- Breaks out all digital and analog pins to 3-pin (VCC, GND, Signal) connectors.
- Dedicated I2C, UART and SPI headers for easy module interfacing.
- Direct servo motor connections with clear, labeled headers.
- Stackable shield design for compact, layered builds.
- Reduces wiring errors and speeds up prototyping for robotics and sensor projects.
SKU: n/a -
Boards, Modules and Accessories, Sensors And Modules
Arduino UNO Proto Shield Module with Mini Breadboard
Boards, Modules and Accessories, Sensors And ModulesArduino UNO Proto Shield Module with Mini Breadboard
– Quick UNO-compatible prototyping shield for fast circuit testing
– Removable 170-point mini breadboard for rapid prototypes
– Multiple soldering pads for permanent or temporary setups
– Built-in reset button and LED indicators for easy debugging
– Power and GND rails for tidy and convenient wiring
– Durable FR4 PCB, compact 69 x 53 mm form factorSKU: n/a -
Boards, Modules and Accessories, Sensors And Modules
KY-040 360 Degrees Rotary Encoder Module
– 360-degree continuous rotation detection for accurate position feedback
– High-resolution digital pulse output for precise control
– Built-in push button for extra input functionality
– Easy Arduino compatibility with simple 5-pin wiring (VCC, GND, CLK, DT, SW)
– Low current consumption (max 10mA) and durable construction for long-term use
– Compact dimensions (approx. 23mm x 12mm) ideal for tight project spacesSKU: n/a -
Boards, Modules and Accessories, Sensors And Modules
Analog TDS Meter Water Quality Sensor Module
– Precise measurement of Total Dissolved Solids (TDS) for reliable water quality readings
– Analog voltage output for easy connection to microcontrollers
– Standard Gravity connector for plug-and-play integration
– Wide detection range (typically 0 to 1000 ppm) suitable for many applications
– Simple calibration process using standard TDS solutions
– Durable construction for long-lasting field or lab useSKU: n/a -
Accessories
Metal Film Resistors (1kΩ – 10MΩ) (1/4 Watt)
- High-precision metal film resistors with resistance values from 1kΩ to 10MΩ
- Rated at 1/4 Watt (0.25W) power dissipation for reliable performance
- Tight tolerance (typically ±1%) ensures accuracy in precision circuits
- Low electrical noise and excellent temperature stability for professional applications
- Through-hole axial lead design for easy installation on PCBs and breadboards
- Perfect for Arduino, Raspberry Pi, robotics, amplifiers, and DIY electronics projects
SKU: n/a -
Miscellaneous
Solder Wire Volder 60/40
- High-quality 60/40 tin-lead soldering wire for professional results
- Smooth flow and excellent wetting properties for clean, strong joints
- Perfect for electronics repair, PCB soldering, and mobile device servicing
- Minimal residue and flux splatter for hassle-free soldering
- Reliable conductivity ensures durable electrical connections
- Ideal for DIY projects, circuit board assembly, and hobbyist applications
SKU: n/a -
Accessories
15cm JST Female Connector Cable 2.0mm Pitch (4-Pin)
- JST PH 4-Pin Female Connector with 2.0mm pitch for multi-signal and power connections
- 15cm cable length ideal for compact robotics, drones, and embedded systems
- Plug-and-play design with no soldering required on connector side
- Compatible with JST PH male headers on Arduino, ESP32, and PCB modules
- Secure locking mechanism prevents accidental disconnection during operation
- Flexible insulated wires rated up to 2A per line for low-voltage DC applications
SKU: n/a -
Accessories
JST Male Connector 2.0mm (4-Pin) (Straight)
- JST PH 2.0mm 4-pin male header connector for PCB mounting
- Available in straight (vertical) configuration
- Compact 2.0mm pitch design ideal for high-density circuit boards
- Secure locking mechanism with keyed housing prevents misconnection
- Through-hole mounting provides excellent mechanical stability
- Perfect for Arduino, ESP32, drones, robotics, and battery systems
- Rated for up to 2A per pin with reliable electrical contacts
SKU: n/a -
Accessories
JST Male Connector 2.54mm (6-Pin) (Straight / Right Angle)
- 6-Pin JST Male Connector with standard 2.54mm pitch for wire-to-board interfacing
- Available in two mounting styles: Straight (Vertical) and Right Angle (90° Horizontal)
- PCB-mount header design with polarized keying to prevent reverse insertion
- Compatible with Arduino, ESP32, robotics, motor drivers, and embedded systems
- Through-hole soldering with tin-plated pins, rated up to 3A per pin and 250V
- Ideal for electronics prototyping, sensor interfacing, and drone applications
SKU: n/a -
Accessories
15cm JST Female Connector Cable 2.54mm Pitch (6-Pin)
- 6-pin JST female connector cable with standard 2.54mm pitch for universal compatibility
- 15cm cable length ideal for compact electronics projects and robotics applications
- Female-to-female design for easy plug-and-play connection to PCB headers
- Multi-core stranded copper wire construction for reliable signal and power transmission
- Perfect for Arduino, ESP32, sensors, motor drivers, and embedded systems
- Secure locking fit prevents accidental disconnection during operation
SKU: n/a -
Buck, Boost Converters and Regulators
4A Adjustable Buck Boost Converter Module with LCD Display (HW-140)
Buck, Boost Converters and Regulators4A Adjustable Buck Boost Converter Module with LCD Display (HW-140)
- Versatile DC-DC voltage regulator with automatic buck-boost functionality (5V-30V input, 0.5V-30V output)
- Built-in LCD display shows real-time voltage, current, power, and capacity measurements
- High output current capability up to 4A maximum (3A recommended for continuous operation)
- Excellent efficiency up to 95% with automatic switching between step-up and step-down modes
- Perfect for lab power supplies, battery projects, solar systems, and precision electronics applications
- Compact integrated design with easy button and potentiometer controls
SKU: n/a -
Accessories
DV20 USB Camera 2MP Full HD 1080P Webcam
- Full HD 1080P Resolution: Crystal clear 1920×1080 video quality with 2.07MP sensor
- High Frame Rate: Smooth 31 FPS video streaming for professional applications
- Plug and Play USB: Easy connection to computers, laptops, and embedded systems
- RGB Image Mode: Accurate color reproduction with excellent brightness balance
- Versatile Applications: Perfect for Arduino, Raspberry Pi, robotics, and AI vision projects
- Compact Design: Lightweight webcam module ideal for development and surveillance
SKU: n/a -
Accessories
220V Ceramic PTC Heating Element 200°C Heater Thermostat
– Self-regulating PTC ceramic heater for safe mains operation
– Built-in thermostat for automatic temperature control
– Rated for 220 V AC operation, suitable for many regions
– Capable of reaching up to approximately 200°C depending on load
– Compact ceramic core with durable mounting and wiring options
– Ideal for appliances, incubators, dehumidifiers, and enclosure heatingSKU: n/a -
Advanced Robotics & Arduino Kits
ESP32 CAM Solar Robot Car Kit – 4WD Arduino WiFi Camera (Unassembled)
Advanced Robotics & Arduino KitsESP32 CAM Solar Robot Car Kit – 4WD Arduino WiFi Camera (Unassembled)
- ESP32-CAM WiFi module with real-time video streaming to your phone or PC (no app needed, works via browser)
- 6V 1W solar charging panel with photosensitive tracking gimbal and digital voltage monitoring
- Ultrasonic obstacle avoidance with 180° servo scanning, plus ultrasonic obstacle avoiding modes
- 4WD chassis with four geared motors (200 RPM)
SKU: n/a
