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-38%
10 Pack LM2596 LM2596S Adjustable Voltage Regulator Step Down Variable Volt Regulator Input 3.0-40V Output 1.5-35V DC-DC Buck Converter Electronic Voltage Stabilizer Power Supply Module
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10 Pack LM2596 LM2596S Adjustable Voltage Regulator Step Down Variable Volt Regulator Input 3.0-40V Output 1.5-35V DC-DC Buck Converter Electronic Voltage Stabilizer Power Supply Module

Original price was: $20.99.Current price is: $12.99.
Price: (as of – Details) Product description DC to DC Buck Converter Efficiently steps down voltage for various applications Reinforced
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8pcs MP3 Decoder Player Module TF Card U Disk Play with Audio Amplifier Audio Decoding Player Module Micro USB 5V Power Supply
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8pcs MP3 Decoder Player Module TF Card U Disk Play with Audio Amplifier Audio Decoding Player Module Micro USB 5V Power Supply

Price: (as of – Details) Features: 1.Support MP3 format, playing power on automatically, playing state red LED indicator update. 2.
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-20%
ELEGOO Upgraded Electronics Fun Kit w/Power Supply Module, Jumper Wire, Precision Potentiometer, 830 tie-Points Breadboard Compatible with Arduino, STM32
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ELEGOO Upgraded Electronics Fun Kit w/Power Supply Module, Jumper Wire, Precision Potentiometer, 830 tie-Points Breadboard Compatible with Arduino, STM32

Original price was: $15.99.Current price is: $12.79.
Price: (as of – Details) From the brand ELEGOO ​STEM kits provide all the necessary components, sensors, wires, and boards
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KOOBOOK 2Pcs Voice Playback Module MP3 Trigger Player Board SD/TF Card for Arduino
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KOOBOOK 2Pcs Voice Playback Module MP3 Trigger Player Board SD/TF Card for Arduino

Price: (as of – Details) Product description I/O Combination mode 0 MCU I/O output corresponding level to trigger specified music
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UCTRONICS DC 12V Time Delay Relay Module for Smart Home, Tachograph, GPS, PLC Control, Industrial Control, Electronic Experiment, Arduino Robot
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UCTRONICS DC 12V Time Delay Relay Module for Smart Home, Tachograph, GPS, PLC Control, Industrial Control, Electronic Experiment, Arduino Robot

$9.59
Price: (as of – Details) Product description Product description: The DC 12V time delay relay module is versatile and adjustable.
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WWZMDiB 5 Pcs Mini MP3 Module Compatible with DFPlayer Code for Arduino Raspberry Pi ESP32 STM
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WWZMDiB 5 Pcs Mini MP3 Module Compatible with DFPlayer Code for Arduino Raspberry Pi ESP32 STM

Price: (as of – Details) WWZMDiB 5 Pcs Mini MP3 Module Compatible with DFPlayer code for Arduino Raspberry Pi ESP32
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