Modules and Shields
Showing 31–45 of 57 results
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Modules and Shields
Capacitive Soil Moisture Sensor Module | Analog Output for Arduino & IoT
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Capacitive soil moisture sensor for accurate soil wetness detection
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Analog output for Arduino, ESP32, and other microcontrollers
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Prevents corrosion compared to resistive soil sensors
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Detects soil moisture from dry to wet levels
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Compact PCB design for easy embedding in plant monitoring systems
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Ideal for smart gardening, automated irrigation, and IoT projects
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Low power consumption for long-term monitoring
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Suitable for students, hobbyists, and professional electronics projects
SKU: n/a -
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Modules and Shields
CNC Shield V4 3-Axis Stepper Motor Driver Board with A4988 for Arduino Nano | DIY CNC & 3D Printer Projects
-53%
Modules and ShieldsCNC Shield V4 3-Axis Stepper Motor Driver Board with A4988 for Arduino Nano | DIY CNC & 3D Printer Projects
The CNC Shield V4 is a versatile 3-axis stepper motor driver board designed for Arduino Nano. It supports A4988 stepper drivers and allows easy control of X, Y, and Z axes for CNC machines, laser engravers, and 3D printers. Perfect for DIY enthusiasts, students, and makers looking for precise motion control.
SKU: n/a -
Modules and Shields
DC-DC Boost Converter 10-32V to 35-60V 120W | Adjustable Step-Up Power Supply Module
-49%
Modules and ShieldsDC-DC Boost Converter 10-32V to 35-60V 120W | Adjustable Step-Up Power Supply Module
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High-efficiency DC-DC boost converter, 120W maximum output
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Input voltage: 10–32V DC, output voltage: 35–60V DC adjustable
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Maximum output current: 3.5A (depending on load)
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Integrated short-circuit, overcurrent, and thermal protection
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Ideal for LED arrays, battery charging, and DIY electronics
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Compact design with heat dissipation system for stable operation
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Perfect for Arduino, Raspberry Pi, and high-power electronics projects
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Suitable for hobbyists, students, and professionals
SKU: n/a -
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Modules and Shields
DS3231 Real-Time Clock (RTC) Module with AT24C32 | I2C Interface
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High-precision DS3231 RTC chip with battery backup
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Integrated AT24C32 EEPROM for data storage
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Communicates via I2C interface for easy integration
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Compatible with Arduino, Raspberry Pi, and microcontrollers
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Maintains accurate timekeeping even when power is off
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Ideal for data loggers, clocks, and IoT applications
SKU: n/a -
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Modules and Shields
EM4100 125kHz Printable RFID Card
EM4100 125kHz Printable RFID Card (Thin ISO)
Create professional ID badges with built-in security using the EM4100 125kHz Printable RFID Card. Unlike thick clamshell cards, this thin ISO card features a smooth, blank white PVC surface compatible with thermal ID card printers for custom printing. Each card comes with a unique, pre-programmed ID code, making it ideal for office attendance systems, digital door locks, and membership verification.
Quick Specs:
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Frequency: 125kHz
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Chip Type: EM4100 (Read-Only)
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Material: Printable White PVC
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Thickness: 0.8mm (Standard Credit Card Size)
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Best For: Employee IDs & Access Control
SKU: n/a -
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Modules and Shields, Power & Battery
Enhanced 3S 40A 12.6V Li-ion Lithium Battery BMS with Balance | High-Power 18650 Protection Module
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Modules and Shields, Power & BatteryEnhanced 3S 40A 12.6V Li-ion Lithium Battery BMS with Balance | High-Power 18650 Protection Module
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Premium 3S 18650/Li-ion/LiPo battery BMS with automatic cell balancing
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Handles up to 40A continuous discharge for high-power applications
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Protects against overcharge, over-discharge, overcurrent, and short circuits
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Perfect for e-bikes, scooters, DIY battery packs, and robotics projects
SKU: n/a -
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Modules and Shields
ESP32-CAM Module WiFi + Bluetooth with Camera
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Powerful ESP32-S chip with WiFi + Bluetooth connectivity
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Integrated 2MP OV2640 camera for image and video capture
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Supports AI development, face detection, and recognition
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Compatible with Arduino IDE and ESP-IDF programming
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MicroSD card slot for image/video storage
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Compact design for IoT, smart home, and security projects
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Low power consumption, ideal for portable and embedded devices
SKU: n/a -
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Modules and Shields
ESP32-CAM USB Programmer | FTDI Serial Adapter for ESP32 Camera Module
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Dedicated USB programmer for ESP32-CAM
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Provides stable 5V/3.3V power and serial communication
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Uses CH340/FTDI chip for reliable programming
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Compact, plug-and-play design for easy use
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Ideal for AI camera projects, IoT, and smart surveillance
SKU: n/a -
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Modules and Shields
FNIRSI LCR-T4 ESR Meter | Transistor Tester for Resistors, Capacitors, MOSFETs & More
-15%
Modules and ShieldsFNIRSI LCR-T4 ESR Meter | Transistor Tester for Resistors, Capacitors, MOSFETs & More
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High-quality LCR-T4 ESR meter for electronic component testing
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Tests resistors, capacitors, diodes, triodes, MOSFETs, and transistors
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Automatic detection of component type and parameters
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Clear LCD display with detailed measurement values
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Ideal for repairing, prototyping, and electronics labs
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Compact and easy to use for students and professionals
SKU: n/a -
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