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Color Sensor TCS3200 $ 6.12 6.12 USD	W1209 Programmable Temperature Control Switch Relay Thermostat Switch $ 2.04 2.04 USD	Kit Timer 12Vdc - LED Automatic Control Switch Relay Module $ 6.01 6.01 USD	Sale % TR-02 Arduino Basic Starter Kit - Sensors Training Learning Kit ~~$ 38.83~~ $ 29.56 29.560000000000002 USD
Ultrasonic Sensor Stand Mounting Bracket Holder for HC-SR04 - Blue $ 0.31 0.31 USD	Out of stock Sensor Kit 46 in 1 For Arduino & Microcontrollers $ 29.56 29.560000000000002 USD	Out of stock LASER Receiver Rx Sensor Module $ 0.92 0.92 USD	RC522 RFID 13.56MHz Read/Write Card Reader $ 2.24 2.24 USD
Best Seller Kit Resistor 1/4W - 450 Carbon Resistors 5% Tolerance 1/4W ~~$ 1.65~~ $ 1.53 1.53 USD	PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module for Arduino $ 4.28 4.28 USD	PWM 40A Motor Speed Control Switch Manual (10Vdc to 50Vdc) $ 15.29 15.290000000000001 USD	PWM 10A Motor Speed Control Switch Manual (12Vdc to 40Vdc) $ 3.06 3.06 USD
Finger Pulse Rate Sensor - Heart Rate Sensor $ 3.06 3.06 USD	Kit Photo Encoder - Motor Speed Sensor Module Circuit $ 0.71 0.71 USD	Best Seller PN532 NFC Read/Write RFID Module 13.56MHz $ 5.10 5.1000000000000005 USD	PN532 NFC Precise RFID IC Card Reader Module 13.56MHz SPI Interface, Standard Raspberry Pi 20pins Interface $ 8.16 8.16 USD
Out of stock MQ-8 (H₂) Hydrogen Gas Sensor Module $ 1.83 1.83 USD	MQ-7 (CO) Carbon Monoxide Gas Sensor Module $ 1.73 1.73 USD	MQ-5 LPG, Natural Gas & Town Gas Sensor Module $ 1.73 1.73 USD	MQ-3 Alcohol Ethanol Detection Sensor Module $ 1.73 1.73 USD
Out of stock MQ-135 Sensor Air Quality Sensor Hazardous Gas Detection Module $ 1.83 1.83 USD	DFRobot Original DFPlayer MP3 Mini Player for Arduino or Microcontrollers $ 10.09 10.09 USD	Raindrop Sensor Module - Water Sensor (SKU#M44) $ 1.22 1.22 USD	Out of stock Load Cell 50Kg Weight Sensor - Strain Gauge $ 7.14 7.140000000000001 USD
Load Cell 40Kg Weight Sensor - Strain Gauge $ 5.61 5.61 USD	Load Cell 20Kg Weight Sensor - Strain Gauge $ 4.08 4.08 USD	Load Cell 100Kg Weight Sensor - Strain Gauge $ 15.29 15.290000000000001 USD	High Power LED Module 3W - White $ 1.22 1.22 USD
KP-301 Standard Matrix PCB Key Pad 3x4 Press $ 2.24 2.24 USD	KP-300 Standard Matrix PCB Key Pad 4x4 Press $ 3.06 3.06 USD