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HC-SR04 Mounting Bracket, available in five colors and perfect for Arduino robots, obstacle avoidance, smart cars, and DIY electronics.
HC-SR04 Ultrasonic Sensor Module supports 3.3V-5V wide voltage with GPIO, IIC, UART and 1-Wire modes. Compatible with Arduino, ESP32 and robotics projects.
The ZY-25 Breadboard Kit combines seven nano breadboards with a PCB base, creating a flexible platform for electronics testing, Arduino development, and STEM education.
Measure distances accurately with the HY-SRF05 Ultrasonic Sensor. Featuring a 2-450cm measuring range, 5V operating voltage, 40kHz frequency, and high precision for Arduino, Raspberry Pi, robotics, automation, and smart electronics projects.
KCD11 Rocker Switch with 15×10mm panel mount design. Available in 2-pin and 3-pin versions with ON-OFF and ON-ON functions. Pre-wired for quick installation in DIY and industrial projects.
The KY-026 Flame Sensor Module is designed to detect open flames and other light sources emitting wavelengths between 760 nm and 1100 nm. It features both analog and digital outputs: the analog output provides a voltage proportional to the detected flame intensity, while the digital output activates when the flame intensity exceeds a user-defined threshold, adjustable via an onboard potentiometer. This module is ideal for fire detection systems, flame alarms, and firefighting robots.
5V LED Traffic Light Module with red, yellow and green LEDs for Arduino, Raspberry Pi and DIY electronics projects. Compact traffic signal board with digital control interface for learning and prototyping.
♣ Specifications
Applications: DC/DC Power Regulator
Input Voltage: 4.5V – 50V DC
Output Voltage: 3.0V – 35V DC
Output Current, Maximum: 3A (may require heatsink with some voltage combinations)
Switching Frequency: 150kHz
Operating Temperature: -40°C – +125°C
Size: 43.5mm x 20.5 mm (1.7in x 0.8in)
Weight: 11.5g (0.36oz)
♣ Specifications
Output Current: Rated current is 2A, maximum 3A (additional heatsink required)
Switching Frequency: 150KHz
Operating Temperature: Industrial grade (-40°C to +85°C)
Conversion Efficiency: Up to 92%
Load Regulation: ±0.5%
Voltage Regulation: ±0.5%
Dynamic Response Speed: 5% 200µS
Dimensions (L x W x H): 45 x 20 x 14 mm
Features
Input Voltage: 3-40V
Output Voltage: 1.5-35V (Adjustable)
Output Current: Rated current is 2A, maximum 3A (additional heatsink required)
Module Properties: Non-isolated constant voltage module
Rectification: Non-synchronous rectification
Short Circuit Protection: Current limiting, self-recovery
LM358 Sound Detection Module is a high-sensitivity microphone sensor designed for Arduino and smart projects. It supports adjustable threshold detection for sound-trigger applications and robotics systems.
Mini Toggle Switch with SPST, SPDT, DPST and DPDT circuits. Available in ON-OFF, ON-ON, ON-OFF-ON, maintained and momentary versions for industrial, automotive and DIY electronics.
MQ Gas Sensor Module series including MQ-2 to MQ-135 sensors for detecting gas, smoke, LPG, CO and alcohol. Compatible with Arduino, ESP32 and DIY IoT projects.
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