Products

🚛【Continuation of the Classic】Finder 3 retains the classic red and black color scheme of Finder 2.0 and features an integrated structure design. With no assembly required, it's easy to use in a second after being unpacked; smaller equipment size and...

Blue backlight LCD display module. Uses I2C interface for data communication. Allows data display with only 2 wires. Saves Arduino controller pin resources. Ideal for projects with limited pin availability. Compatible with Arduino and other I2C devices. Does not consume...

MakeX Inspire is a STEAM activity for kindergarten kids aged 4-7 years old. Theme of the 2022-2023 season: Fruit Wonderland. Encourages early childhood education in a fun and engaging way. Materials Quantity Map 1 Pest card 5 Fruit tree 4...

Hall effect sensor for detecting magnetic fields Analog transducer that outputs voltage based on magnetic field strength Used for proximity switching, positioning, speed detection, and current sensing Signal line is HIGH when no magnetic field is present Signal line goes...

KY-005 Infrared Transmitter Module with a 5mm IR LED Works together with the KY-022 IR receiver module Compatible with Arduino, Raspberry Pi, and ESP8266 Operating voltage: 5V Forward current: 30 ~ 60 mA Power consumption: 90mW Operating temperature: -25°C to...

High-quality passive piezo buzzer: The AZ-Delivery KY-006 Passive Piezo Buzzer Speaker Alarm Module Breakout Board features a reliable and high-quality passive piezoelectric buzzer for generating tones. Wide frequency range: The module can generate tones between 1.5 kHz to 2.5 kHz...

650nm 5V Laser Sensor Module Operating voltage 5V ; Power 5Mw ; Wavelength 650nm ; OD 6mm Package Include: 3 Pack Module

Operating Voltage: 3.5V ~ 5.5V Maximum Current: 30mA / 5VDC Resonance Frequency: 2500Hz ± 300Hz Minimum Sound Output: 85dB @ 10cm Working Temperature: -20°C ~ 70°C [-4°F ~ 158°F] Storage Temperature: -30°C ~ 105°C [-22°F ~ 221°F] Board Dimensions: 18.5mm...

100% brand new and high quality DHT11 sensor adopts The module can detect surrounding environment of the humidity and temperature High reliability and excellent long-term stability output form digital output has fixed bolt hole and easy installation Humidity measurement range:...

Spectral characteristics: UV light-sensitive resistors, infrared light-sensitive resistors, visible photoresistor Dark current and dark resistance: Current flowing in the photoresistor without light irradiation, ratio of applied voltage to dark current is dark resistance Sensitivity: Relative change in resistance from dark...

Versatile components: The KY-019 module features a 1MΩ resistor, a LED, a 1N4007 rectifier diode, and a 5VDC relay capable of handling up to 250VAC and 10A, providing versatile functionality for various applications. Convenient interface: The module includes 3 male...

Versatile infrared detection: The KY-022 module is specifically designed for infrared light detection in the range of 700nm to 1mm, making it suitable for applications such as project robots and remote control receivers. Trigger indication: When the sensor is triggered,...

Versatile application: Compatible with program-controlled switches, copiers, washing machines, refrigerators, cameras, and more Wide range of uses: Suitable for disinfection cabinets, doors, windows, magnetic systems, electromagnetic relays, electronic weighing systems, and gas/water meters Compact size: Designed with a compact form...

High sensitivity to infrared waves between 760-1100nm Power supply indicator lamp and comparator output indicator lamp included AO (analog output) provides real-time thermistor voltage signal High/low electric level signal output available Analog quantity output Threshold rollover electric level output Threshold...

Detects shocks using a spring mechanism Sends a signal to the Controller Board Operating voltage: 3.3V-5V Provides a digital output signal Includes bolt holes for easy installation

Detection distance: 2-40cm Working voltage: 3.3 - 5.0V DC Current: 20mA Output signal: TTL level Effective angle: 35° Adjustment: Multi-turn resistance allows for precise calibration and customization.

Precise line tracking: The KY-033 line follower module, also known as TCRT5000, is designed for accurate line tracking on surfaces using an optical sensor. Infrared LED and phototransistor: The module consists of an infrared LED that emits infrared radiation and...

Module has 4 pins, with 2 for power supply. Pin 1 is the analog output, providing a value corresponding to the intensity of the received sound. It can be connected to Arduino analog pins. Pin 4 is the digital output,...

KY-039 Finger Detection Heartbeat Measuring Sensor Module for precise pulse detection Utilizes bright infrared (IR) LED and a phototransistor for accurate measurement Red LED flashes with each detected pulse for visual indication Designed to detect blood pressure pulse through the...

Unlimited rotation: The KY-040 Rotary Encoder Module is designed with continuous 360-degree rotation sensors, allowing for unrestricted rotation in either direction. Wide working voltage: The module operates at a working voltage of 5V, ensuring compatibility with various microcontroller systems. Resettable...

Utilizes the highly acclaimed L298N Dual H Bridge Driver Chip for superior motor control Compatible with both DC motors and stepper motors Cost-effective solution without compromising performance Supports a wide voltage range of 5-35 Volts for versatile motor applications Capable...

LaserBox is a smart desktop laser cutter designed for education and creation purposes. It features a high-resolution ultra-wide-angle lens and AI computer vision for advanced functionality. The machine can automatically identify official materials and set up parameters accordingly, simplifying the...