XL3608-5/9/12V 2A Current Mini Boost Board DC-DC Switching Power Supply Module

$1.10

Power Indicator Light AD16-22D/S LED Signal Light 22DS 24V 220V 380V Red Green Yellow Blue White

$1.18

Electric Pot Dedicated Switch 500W-800W Multi-Star Pot Electric Hot Pot Electric Wok Accessories Original with Light Universal Button

$1.80

Bus Servo Serial High Torque 20KG Metal Waterproof Dual-Axis Servo for Robotics Anti-Stall PWM Compatible

$12.70

AI Offline Speech Recognition Module Smart Interactive Dialogue Sound Sensor for Light Switch Modification Superior to LD3320

$35.90

HC-05-06-08 Master-Slave Integrated Bluetooth Module Board AT-09 Wireless Serial Transparent Transmission Bluetooth Module 4.0

$9.80

Adjustable DC Stabilized Power Supply 15V 30V 60V 5A 10A High-Power Charging Plating Constant Voltage Constant Current Repair Power Supply

$67.76

433m/868/915MHz Outdoor Omnidirectional 4G/2.4/5.8G/WiFi Waterproof High-Gain Fiberglass Antenna

$36.00

Control Button Switch BS216B 230B 211B Power Three-Phase Motor Start Push Button Switch

$3.50

Adjustable DC Regulated Power Supply High Power 30V 5A 10A 20A 60V for Electroplating, Repair, Experiment, and Testing

$120.00

STM32 Microcontroller Water Quality Monitoring IoT Conductivity pH Value Water Temperature Remote Monitoring APP Alarm Design

$50.00

30A Battery Charging Control Module Auto Cut-off on Full Charge DC Voltage Protection Undervoltage Depletion Protector

$27.50