High-Power 85W Two-Bead Clover Spotlight DIY Kit with Constant Current Output and Premium Superconducting Aluminum Substrate

$48.00

Digital + Analog Sound Detection Module LM386 Audio Recognition Voice-Controlled Switch Microphone Sensor Module

$42.50

Sound Detection Sensor Audio/Headphone Input Control Relay Switch Module 5/12/24V with Enclosure

$74.44

BSMJ0.45 Power Capacitor, Self-Healing Low-Voltage Shunt Reactive Power Compensator, Three-Phase 20/30k

$50.00

GPIO Adapter 40P Expansion Board Ribbon Cable Module for Breadboard Compatible with Raspberry Pi Series Development Boards

$5.38

LM317 Adjustable Voltage Regulator Power Supply, Continuous DC Circuit Experiment DIY Kit YH-268

$0.89

BENNIC B05A Crossover Capacitor Horizontal Non-Polarized Electrolytic Capacitor for HiFi Speakers and Car Audio

$12.00

MAX9814 Microphone Amplifier Module Audio AGC Mic Sensor Sound Pickup MIC Voice

$96.00

Digital + Analog Sound Detection Module LM386 Audio Recognition Voice-Controlled Switch Microphone Sensor Module

$65.00

Qinyang Power Capacitor BSMJ0.4/0.45-5, Three-Phase Parallel Self-Healing Low-Voltage Reactive Compensator, 450V

$129.60

3.7V Li-ion to 12V DC-DC Boost Module (Output: 5V/8V/9V/12V) Regulated Power Supply Board

$1.00

GPIO Adapter 40P Extension Board Ribbon Cable Module for Breadboard, Compatible with Raspberry Pi Series Development Boards

$4.39