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5V Dual Channel Relay Module with Optocoupler For Arduino PIC AVR DSP ARM
- Dual-channel relay module with optocoupler for controlling two independent devices
- Optocoupler design ensures electrical isolation between control signals and relay coils
- Supports both high-level and low-level trigger modes for compatibility with different microcontrollers
- LED indicators for relay status monitoring
- Screw terminal blocks for easy and secure connection
170 pts Mini Solderless Breadboard SYB-170 Red
- Mini-sized solderless breadboard with 170 connection points.
- Compact and portable design for easy prototyping on the go.
- No soldering required, making it ideal for quick circuit assembly and testing.
- High-quality contacts for reliable and stable connections.
- Suitable for small-scale electronic projects, educational experiments, and testing circuits.
2S 10A 7.4V-8.4V BMS Li-ion Battery 18650 Charger Protection Board
XL6009 DC-DC Step-Up Power Boost Converter Module High Performance than LM2577
MQ-7 Gas Sensor Module for CO Carbon Monoxide Coal
Heart Beat BPM Pulse Sensor module for Arduino
TTP223B Digital Capacitve Touch Sensor Module Capacitive Touch Switch
- TTP223B touch sensor module for easy integration of capacitive touch functionality into your projects.
- Capacitive touch technology for sensitive and reliable touch sensing.
- Low power consumption for energy-efficient operation.
- Simple and easy-to-use module with digital output for quick integration.
- Wide voltage range for compatibility with different power sources.
12V 0.35A Cooling Fan 40x40mm High Quality
IR Sensor Module Infrared Obstacle Avoidance/Line Tracking sensor (Active Low)
12864B Graphic Blue Color Backlight LCD Display Module for Arduino and other MCU
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Zero PCB General Purpose Ciruit Board 6×4 inch Single Sided Prototype Board
- High-quality general-purpose circuit board for prototyping electronic projects.
- Single-sided design with a dimension of 6x4 inches, providing ample space for component placement.
- Durable construction with high-quality materials for long-lasting performance.
- Copper tracks for easy circuit connectivity and soldering.
- Versatile board suitable for various applications, including hobbyist projects, educational experiments, and professional prototyping.
6A Peltier Module TEC1 12706 40x40mm Thermoelectric Cooler
Transparent Case Shell Enclosure Gloss Box For Arduino UNO R3
2S 10A 7.4V-8.4V BMS Li-ion Battery 18650 Charger Protection Board
650nm 6mm 5V DC 5mW Mini Laser Dot Diode
FLUX Soldering Desoldering Paste-10g
- High-quality flux paste for soldering and desoldering applications
- Designed to improve soldering performance and reduce oxidation on metal surfaces
- Suitable for various electronic components and circuit boards
- Easy to apply and provides excellent wetting and spreading properties
- Helps achieve strong and reliable solder joints
BEST FOR BEGINNERS