Boards, Modules and Accessories
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- Boards, Modules and Accessories
Stepper Motor (NEMA 23) Brand New (103H7823-5762)
- Brand new NEMA 23 stepper motor model 103H7823-5762
- High torque performance for CNC, robotics, and automation
- Precision 1.8° step angle for smooth, accurate motion
- Durable industrial-grade aluminum housing and copper windings
- Low noise, low heat generation, and long service life
- Easy wiring and compatible with standard bipolar stepper drivers
SKU: n/a - Boards, Modules and Accessories, Accessories
ABS Box PCB Enclosure Black Project Box (Small)
– Durable matte black ABS plastic protects PCBs and small electronics
– Compact size ideal for microcontrollers, sensors, and custom PCBs
– Lightweight, impact-resistant, and electrically insulating
– Easy to drill, cut, and modify for connectors, switches, and cables
– Professional appearance for prototypes, school projects, or production
– Great for hobbyists, engineers, and electronics labsSKU: n/a - Batteries, Cells and Power Supply, Boards, Modules and Accessories
5V 1A TP5400 Step Up Booster Power Bank Charging Circuit
Batteries, Cells and Power Supply, Boards, Modules and Accessories5V 1A TP5400 Step Up Booster Power Bank Charging Circuit
– Versatile module for building custom power banks
– Supports fast charging for quick device power-up
– Built-in battery protection against overcharge, overcurrent, and short circuits
– USB output port to charge smartphones, tablets, cameras, and USB devices
– LED indicator shows charging status and remaining battery level
– Compact, high-efficiency design ideal for DIY projects and portable systemsSKU: n/a - Boards, Modules and Accessories, Sensors And Modules
TEC1-12710 DC 12V 10A Thermoelectric Cooler Peltier Module
Boards, Modules and Accessories, Sensors And ModulesTEC1-12710 DC 12V 10A Thermoelectric Cooler Peltier Module
- Compact TEC1-12710 Peltier module for efficient thermoelectric cooling.
- Operates at 12V DC for easy integration with standard power supplies.
- Delivers up to 60W heat dissipation with a maximum current of 6A.
- Silent, solid-state operation—no moving parts or refrigerants required.
- Durable construction for long-lasting performance in electronics and automotive use.
- Ideal for electronics cooling, robotics, portable coolers, lab equipment and DIY projects.
SKU: n/a - Boards and Programmers, Boards, Modules and Accessories
Raspberry Pi 4 Model B 8GB RAM Development Board
Boards and Programmers, Boards, Modules and AccessoriesRaspberry Pi 4 Model B 8GB RAM Development Board
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– High performance 64-bit quad-core ARM Cortex-A72 CPU at 1.5 GHz
– 8GB LPDDR4-3200 SDRAM for heavy multitasking and complex applications
– Dual-band Wi-Fi (2.4/5GHz), Gigabit Ethernet, and Bluetooth 5.0
– Dual micro-HDMI with 4K support plus H.265 and H.264 video decoding
– Expandable storage via microSD and two USB 3.0 + two USB 2.0 ports
– 40-pin GPIO header, camera and display interfaces for hardware projectsSKU: n/a - Display Modules and LCDs, Boards, Modules and Accessories
Mini Digital Thermometer and Hygrometer
– Compact device for accurate temperature and humidity measurement
– Clear LCD shows temperature and relative humidity simultaneously
– Temperature range: -10°C to 50°C (14°F to 122°F)
– Humidity range: 10% to 99% RH with reliable sensors
– Selectable Celsius or Fahrenheit units and max/min record functions
– Battery operated for portable placement anywhereSKU: n/a - Accessories, Boards, Modules and Accessories
Raspberry Pi 4 Heatsink
– Compact passive heatsink kit designed specifically for Raspberry Pi 4 Model B
– Solid anodized aluminum for efficient heat transfer and durability
– 3-piece set covers CPU, RAM, and USB/power chip
– Pre-applied thermal adhesive for quick, secure installation
– Silent, maintenance-free cooling to reduce thermal throttling
– Low-profile design works with or without a case; ideal for overclocking and media centersSKU: n/a - Boards, Modules and Accessories, Display Modules and LCDs
7-Inch Raspberry Pi HDMI LCD Display Touch Screen
Boards, Modules and Accessories, Display Modules and LCDs7-Inch Raspberry Pi HDMI LCD Display Touch Screen
– 7 inch capacitive touchscreen designed for Raspberry Pi projects
– 800×480 resolution for clear UI, graphs, and media
– HDMI video input and USB touch input for plug-and-play setup
– Compact, mountable frame ideal for cases, panels, and portable builds
– Works with Raspberry Pi 4, 3, Zero and most HDMI devices
– Great for dashboards, kiosks, media centers, and learning projectsSKU: n/a - Boards, Modules and Accessories, Display Modules and LCDs
5-Inch Raspberry Pi HDMI LCD Display Touch Screen
Boards, Modules and Accessories, Display Modules and LCDs5-Inch Raspberry Pi HDMI LCD Display Touch Screen
- 5 inch capacitive multi-touch LCD for Raspberry Pi projects
- 800 x 480 resolution for clear, bright visuals
- HDMI input for video and USB for touch communication
- Plug and play with many Raspberry Pi OS options, no driver needed
- Can be powered directly from the Pi USB port for compact setups
- Compact dimensions (121 x 76 x 7 mm) ideal for enclosures and portable builds
SKU: n/a - Boards, Modules and Accessories, Sensors And Modules
MQ-3 Alcohol Gas Sensor Module
- High sensitivity to alcohol vapors for accurate breathalyzer readings
- Multi-gas detection: also senses carbon monoxide (CO) and ammonia (NH3)
- Wide detection range: 10 to 1,000 ppm for alcohol vapors
- Analog 0-5V output proportional to gas concentration
- Fast response time (≤10 seconds) for timely alerts
- Durable design with long service life and easy 4-pin integration
SKU: n/a - Accessories, Boards, Modules and Accessories
Raspberry Pi 40 Pin GPIO Expansion Board
– Breaks out all 40 GPIO, power, and ground pins for easy access
– Clearly labeled pins to reduce wiring mistakes
– Breadboard-friendly with included ribbon cable and T-style adapter
– Compact, durable design for reliable long-term connections
– Ideal for prototyping, IoT, education, robotics, and hobby projectsSKU: n/a - Display Modules and LCDs
1-Digit 7-Segment Common Anode LED Display
- Single digit numeric display module for showing digits 0-9 clearly and brightly
- Common Anode configuration with 7 LED segments (A-G) plus decimal point (DP)
- High brightness LEDs with low power consumption for efficient operation
- Compact through-hole design for easy mounting on PCBs and breadboards
- Compatible with Arduino, ESP32, PIC, AVR, STM32, and other microcontrollers
- Perfect for digital clocks, counters, timers, measurement instruments, and embedded projects
SKU: n/a - Display Modules and LCDs
2.4 Inch TFT Touch Display Shield for Arduino UNO (320×240)
- 2.4 inch TFT LCD display with 320×240 resolution and vibrant 65K color support
- Integrated resistive touch panel for finger or stylus-based interactive control
- Direct plug-and-play shield format for Arduino UNO – no external wiring needed
- Built-in SD card slot for storing images and data (available in many variants)
- Fast 8-bit parallel interface with ILI9341/SPFD5408 controller for smooth graphics
- Compatible with popular libraries like Adafruit GFX and MCUFRIEND_kbv
- Perfect for GUI projects, monitoring systems, and interactive displays
SKU: n/a - Accessories
20x30cm Double Sided Fiber Glass Green Veroboard
- Extra-large 20x30cm double-sided PCB prototyping board with copper pads on both sides
- High-quality FR4 fiberglass construction for superior mechanical strength and thermal resistance
- Standard 2.54mm pitch compatible with ICs, headers, and common electronic components
- Green solder mask finish provides insulation and reduces short-circuit risks
- Ideal for complex circuits, power electronics, robotics, and professional development projects
- Pre-drilled holes for easy component placement and secure soldering
SKU: n/a
