Offers Heevhas
Heevhas DC 12V 2 Channels Relay Module with Isolated Optocoupler High and Low Level Trigger Module Expansion Board AC 250V/10A DC 30V/10A
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Heevhas LM393 Correlation Photoelectric Sensor Counter Beam Type Infrared Counting Sensor Counter Sensor Module Motor Speed Sensor Module DC 5V (Pack of 3)
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Heevhas 2pcs MAX3232 TTL Converter Module DB9 Connector Female Serial Port to TTL Serial Module Brush Board
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Heevhas 3pcs High Sensitivity Sound Control Switch Voice Recognition Sensor Microphone Sound Sensor Module 3.3V-5V DIY Kit
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Heevhas TCRT5000 IR Infrared Sensor Tracking Sensor Car Tracking Module Infrared Reflection Sensor Photoelectric Switch Module (Pack of 3)
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Heevhas TTP223 Touch Button Module Capacitor Type Single Channel Self-Locking Touch Sensor Switch Single Channel Pack of 10
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Heevhas 40pcs 2.54mm Break Away PCB Board Male and Female Header Single Row Male and Female Pin Header Connector Kit for Arduino Prototype Shield
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Heevhas 2PCS 12V-40V 10A PWM DC Motor Speed Controller with Rotary Knob Variable Speed Regulator with Reverse Polarity and High Current Protection
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