When using the Arduino do interactive projects, a lot of heavy current or high voltage equipment is usually not directly use the Arduino digital IO port control(such as solenoid valves, lights, motors, etc.), can consider to use solutions of relay.
Arduino Relay shields is to use pine le Relay with high quality, provide 4 road input and output, the highest can meet 250 v / 10A communication device Or dc 24 v /10A equipment, thus can be used to control lights, motors, etc.
Modular design makes it easy to plate is connected with the Arduino extension. Relay output state is represented by a light emitting diode, convenient and practical use.
It is double-sided compacted PCB and it is also high quality.
It has Opto-Isolated inputs. And optoisolated inputs mean digital electronics are safe and noise-free.
This 6 relay module board is active low 5V.
This board consists of 6 relays, and this board can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc.
These relays are used to control various appliances and other equipment with large current.
Its maximum output contact is AC 250V, 10A, and DC 30V 10A.
Its standard interface can be directly connected with the microcontrollers.
There are red working status indicator lights and it shows the safe use of the conductive.
It is widely used for all MCU control.
It is also used in the industrial sector, PLC control, smart home control.
The 8-Channel Relay Module (5V) is a high-quality relay board designed for switching AC and DC loads. Compatible with Arduino, Raspberry Pi, and microcontrollers, it allows independent control of 8 devices, making it ideal for home automation, industrial control, and IoT projects. Features optocoupler isolation for enhanced safety and reliability
Operating voltage: 3V ~ 6V DC
Maximum torque: 800gf cm min (3V time)
Reduction Ratio: 1:48 (3V time)
Rotate Speed: 125rpm/min
Tire Diameter: about 66mm
Tire Thickness: about 28mm
Load Current: 70mA (250mA MAX) (3V time)
This motor plus EMC, anti-interference ability. Microcontroller without interference
This 5V Laser Detector Sensor Module features a high-level laser receiver that detects laser signals with precision. Operating voltage: 3.3V–5V, ideal for Arduino, IoT, and automation projects. With fast response time and excellent accuracy, it’s perfect for laser-based object detection and signal tracking in DIY electronics, line follower robots, and laser communication systems.
The 7-inch HDMI Capacitive Touchscreen LCD offers a 1024×600 resolution with an IPS panel, providing wide viewing angles and vibrant colors. Designed for seamless integration with Raspberry Pi and other mini PCs, it features capacitive touch control, HDMI display interface, and USB touch interface, making it ideal for various applications requiring interactive displays.
The 720 7mm Mini Cordless High-Speed DC Motor is a lightweight, ultra-compact brushed motor designed for high-RPM applications. Operating at 3.7V, it delivers up to 45,000 RPM, making it ideal for mini drones, RC quadcopters, micro helicopters, and other high-speed aerial projects where rapid response and low weight are essential.
75mm 2-Vane Propeller designed for 720 motors, delivering efficient thrust and smooth performance. Perfect for RC boats, drones, and DIY projects. Lightweight, durable, and optimized for speed.
Durable and high-performance 9V Power Plus Battery suitable for multimeters, smoke detectors, remote controls, and various DIY electronics. Delivers consistent voltage and long-lasting power.
Voltage: 9V
Type: Alkaline
Chemistry: Zinc-Manganese Dioxide (Zn/MnO2)
Terminal Type: Snap Connector
Shelf Life: Up to 3 years
The A2212 1000KV Brushless DC Motor (BLDC) is a high-torque, low-RPM outrunner motor ideal for heavy-lift drones, FPV platforms, RC airplanes, and robotic UAVs. With a KV rating of 1000, it offers stable lift, efficient power usage, and long flight duration. Compatible with 2S–4S LiPo batteries, it’s best paired with 1045 or 1147 propellers and 30A–40A ESCs for balanced performance.
The A2212 1400kV Brushless DC Motor (BLDC) is a high-efficiency outrunner motor designed for drones, RC airplanes, quadcopters, and other aerial robotics. With a 1400KV rating, it delivers 1400 RPM per volt input, providing stable thrust and extended flight time. Compatible with 2S–3S LiPo batteries, it supports various propeller sizes and works perfectly with 30A–40A ESCs, making it a favorite among hobbyists and DIY drone builders.