Spring Clip Design Easily insert batteries
Wire Clip Standard Battery Clip for Wire Extension
Lightweight Weighs about 9g each
Compact Size 54 x 31 x 29mm dimensions
Durable Construction Black color for a sleek look

Compatibility Compatible with microcontrollers like 8051, AVR, PIC, DSP, ARM, MSP430.
LED Indicators LED indicators for each relay to show the output status.
High-Power Handling Capable of handling high-current devices with up to AC250V 10A capacity.
Active High Relay Active high relay board for easy integration with MCUs.
Versatile Applications Ideal for home automation, industrial control, and prototyping projects.

Resistance: 4.7 Ohm
Tolerance: 5%
Max. Working Voltage: 250V
Temperature Coefficient: ±50 PPM/°C
Mounting Type: Through Hole
Color Code : Calculator

Programming & Testing: Perfect for ICs up to 40 pins.
Lever Action: Ease of insertion and removal.
Low Contact Resistance: Ensures secure IC connection.
Gold-Plated Pins: For durable use and longevity.
RoHS Free: Environmentally friendly design.

High-power Controller up to 4000W!
Multi-purpose for lights, fans, heaters.
Adjustable Voltage 0-220V.
Easy to use Potentiometer knob.
Large current Capacity at 40A.
Includes Protective Shell.
Compact Size for various uses.
Download Datasheet

Resistance: 470 Ohm
Tolerance: 5%
Max. Working Voltage: 250V
Temperature Coefficient: ±50 PPM/°C
Mounting Type: Through Hole
Color Code : Calculator

Resistance: 470K Ohm
Tolerance: 5%
Max. Working Voltage: 250V
Temperature Coefficient: ±50 PPM/°C
Mounting Type: Through Hole
Color Code : Calculator

Resistance: 47K Ohm
Tolerance: 5%
Max. Working Voltage: 250V
Temperature Coefficient: ±50 PPM/°C
Mounting Type: Through Hole
Color Code : Calculator

Detection Range Adjustable from 3mm to 5cm with stable performance at closer distances.
Compact Size Control panel: 42 x 38 x 12mm; Sensor: 25 x 12 x 12mm, ideal for integration in projects.
Output Interface 6-wire interface with 4 signal output pins, plus positive and negative power pins.
TTL Level Signal Can be directly connected to I/O microcontroller; red indicator lights up when IR light is detected.
Robotics Applications Suitable for robotics, automation, and obstacle detection systems design.

High Sensitivity to ambient temperature, allowing precise environmental monitoring.
Cost-efficient design perfect for applications with budgetary constraints.
Adjustable Detection Threshold for customizable temperature monitoring settings.
Clean Signal Output facilitated by an integrated LM393 comparator.
Wide Application Range including use in water temperature control systems.
Small Form Factor ensures easy integration into compact setups.
Analog & Digital Signals for diverse monitoring options across different applications.
Bolt Holes for versatile mounting options, enhancing its suitability for practical installations.

Model NMC 4S-10A (As per image) suitable for 4 series lithium cells
Precision Circuit for fast and safe charging
Overcharge Protection ensures battery safety
Over-discharge Protection maintains cell integrity
Short Circuit Protection prevents system malfunctions
Integrated Design compact and cost-effective
Quality Assurance through load and aging tests

Keys: 16 button configuration.
Size: Compact, space-saving design.
Convenience: Easy to install.
Applications: Suitable for MCU projects.
Connections: 8-pin header fitted.
Switch Type: Momentary, quick response.
High Compatibility: Works with Arduino.

Capacity 50kg maximum load.
Output Sensitivity 1.0±0.1 mv/v.
Nonlinearity 0.03%FS for high precision.
Repeatability Rated at 0.03%FS.
Input Resistance Stable at 1000 Ohms.
Insulation Resistance 5000MΩ for enhanced performance.
Material Alloy steel construction.
Structure Half-bridge for versatile use.
Use Cases Perfect for various weighing scales.
Download Datasheet Additional specs available in download section.

Resistance: 56K Ohm
Tolerance: 5%
Max. Working Voltage: 250V
Temperature Coefficient: ±50 PPM/°C
Mounting Type: Through Hole
Color Code : Calculator

Low-noise Analog signal path ensuring accuracy.
New FILTER pin Allows device bandwidth setting.
Rapid Response 5 µs output rise time.
Compact Package SOIC8 for efficient space usage.
Safe Operation Isolation voltage of 2.1 kV RMS.

Trigger Voltage: 5 VDC
Trigger Current: 20 mA
Max Switching Voltage: 250VAC@10A; 30VDC@10A
Configuration: SPDT
Indicator Lamp: Power Supply
Controller Compatibility: Microcontrollers
Default State: High-Level Trigger
Standard Logic: TTL
Installation: Easy, Screw Holes
Safety: International Standards

High Efficiency: Operates at up to 86% efficiency for energy savings.
Durable Casing: Aluminum and stainless steel casing for longevity.
Advanced Protection: Features over-voltage, over-current, overheating, and short-circuit safeguards.
Adjustable Output: Voltage adjustment knob increases output by 10-15%.
Low Ripple: Provides high stability for sensitive electronics.
Wide Input Range: Compatible with 100-240VAC, 50/60Hz power sources.
Compact Design: Lightweight and compact for versatile installation.
High PF: Power factor >0.9 ensures optimal performance.
Versatile Applications: Ideal for lighting, security systems, robotics, and more.

Solid StateFree of Mechanical Wear
High Voltage Control Up to 240VAC
4-Channel Relay More Control Options
Led Indicators Visual Relay Status
Arduino Compatible Easy Integration

High Efficiency: Operates at up to 86% efficiency for energy savings.
Durable Casing: Aluminum and stainless steel casing for longevity.
Advanced Protection: Features over-voltage, over-current, overheating, and short-circuit safeguards.
Adjustable Output: Voltage adjustment knob increases output by 10-15%.
Low Ripple: Provides high stability for sensitive electronics.
Wide Input Range: Compatible with 100-240VAC, 50/60Hz power sources.
Compact Design: Lightweight and compact for versatile installation.
High PF: Power factor >0.9 ensures optimal performance.
Versatile Applications: Ideal for lighting, security systems, robotics, and more.

High Efficiency: Operates at up to 86% efficiency for energy savings.
Durable Casing: Aluminum and stainless steel casing for longevity.
Advanced Protection: Features over-voltage, over-current, overheating, and short-circuit safeguards.
Adjustable Output: Voltage adjustment knob increases output by 10-15%.
Low Ripple: Provides high stability for sensitive electronics.
Wide Input Range: Compatible with 100-240VAC, 50/60Hz power sources.
Compact Design: Lightweight and compact for versatile installation.
High PF: Power factor >0.9 ensures optimal performance.
Versatile Applications: Ideal for lighting, security systems, robotics, and more.