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PAM8403 digital amplifier board is a 2 channel 3W, class D audio amplifier offering low THD+N. It allows the device to drive the speaker directly, requiring no low pass output filters. As a result,...

PAM8403 2 Channel USB Power Audio Amplifier Module Board 3Wx2 Volume ControlSpecifications:Operating voltage: 2.5V-5.5VMaximum output power: 3W*2(5V 4Ω)Length: 29mmWidth: 20mmOverall height...

If you need a compact and efficient power amplifier board that's also highly efficient use the PAM8406 3W Stereo class-D Audio Power Amplifier Module from PMD Way. Based around the class-D...

Features: CATEGORY SPECIFICATIONS Product Type Passive Buzzer Module Buzzer Type Passive (requires external audio signal) Working Voltage DC 1.5V – 15V PCB Size (L × W) 18.5...

This is a PC817 2-Channel Optocoupler Isolation Board. Onboard with 2-Channel 817 are independent, so can achieve different voltage control at the same time. Using 2-way 817 optocoupler, to achieve...

The PC817 4-Channel Optocoupler Isolation Module is designed for electrical isolation between high-voltage and low-voltage circuits. It features four PC817 optocouplers, allowing it to...

Features: CATEGORY SPECIFICATIONS Product Name CJMCU-9306 I2C/SMBus Voltage Level Translator Module Core Chip PCA9306 Type Dual bidirectional I2C/SMBus level...

Features: CATEGORY SPECIFICATIONS Product Type PCB measurement ruler Material PCB (printed circuit board) Measurement Scale Centimeter scale Graduation 0.1 cm markings Reference...

Features: CATEGORY SPECIFICATIONS Product Type UART Optical Fingerprint Recognition Module Sensor Type Optical fingerprint sensor (integrated DSP + algorithm system) Interface UART (TTL...

Features: CATEGORY SPECIFICATIONS Product Type I2C IO Expansion Module Chipset PCF8574 Function 8-bit I/O expansion via I2C bus I2C Address Configurable via DIP switch (default up to...

Description: *Complete With Locknut and Washer.*For 3mm-6.5mm Cable Diameter.*Waterproof, Dust-proof, Anti-acid, Anti-alcohol and so on.*Easy to install, and help you clamping cable.*Ideal accessory...

Description: *Complete With Locknut and Washer.*For 3mm-6.5mm Cable Diameter.*Waterproof, Dust-proof, Anti-acid, Anti-alcohol and so on.*Easy to install, and help you clamping cable.*Ideal accessory...

Description: *Complete With Locknut and Washer.*For 3mm-6.5mm Cable Diameter.*Waterproof, Dust-proof, Anti-acid, Anti-alcohol and so on.*Easy to install, and help you clamping cable.*Ideal accessory...

Description: *Complete With Locknut and Washer.*For 3mm-6.5mm Cable Diameter.*Waterproof, Dust-proof, Anti-acid, Anti-alcohol and so on.*Easy to install, and help you clamping cable.*Ideal accessory...

Features:Easy to Use: Simply immerse the pH meter electrode in the solution to be tested, readings are quickly display on a large LCD display.Auto Calibrated: Just press a button to finish...

Specification: CABLE TYPE: 2mm-3P pitch(Pin / hole). For JST PH 3 pin micro connector fits well with plug, easy to install and use. Terminal spacing is 2.0 mm/ 0.08 inch, the pins are sturdy, will...

Specification: CABLE TYPE: 2mm-4P pitch(Pin / hole). For JST PH 4 pin micro connector fits well with plug, easy to install and use. Terminal spacing is 2.0 mm/ 0.08 inch, the pins are sturdy,...

Features: CATEGORY SPECIFICATIONS Product Type Silicon Phototransistor Material Silicon semiconductor Function Converts light into electrical current (light sensing and...

Features: CATEGORY SPECIFICATIONS Product Type LM393 Photoresistor Light Intensity Sensor Module Sensor Type Light Dependent Resistor (LDR / photoresistor) Main Chip LM393 voltage...

Features: CATEGORY SPECIFICATIONS Device Type Photoresistor (Light Dependent Resistor - LDR) Spectral Types UV light-sensitive, Infrared light-sensitive, Visible light-sensitive...