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1602 LCD Shield with Keypad Blue Backlight
$ 1.97Select options This product has multiple variants. The options may be chosen on the product page -
4 Channel Relay Module 5V with optocoupler
$ 1.68Select options This product has multiple variants. The options may be chosen on the product page -
8 Channel Relay Module 5V with Optocoupler
$ 2.80Select options This product has multiple variants. The options may be chosen on the product page -
Arduino 4 Channel Relay Shield Module
$ 3.36Select options This product has multiple variants. The options may be chosen on the product page -
Current Sensor ACS712 30A Reange Current Sensor
$ 1.79Select options This product has multiple variants. The options may be chosen on the product page -
Dust Smoke Particle Sensor GP2Y1010AU0F
$ 4.60Select options This product has multiple variants. The options may be chosen on the product page -
ESP32 Development Board WiFi Bluetooth 30 pin
$ 5.10Select options This product has multiple variants. The options may be chosen on the product page -
ESP32 Development Board WiFi Bluetooth 38 Pin
$ 5.21Select options This product has multiple variants. The options may be chosen on the product page -
Infrared Obstacle Sensor Module Frequency & Distance Adjustment
$ 0.84Select options This product has multiple variants. The options may be chosen on the product page -
Infrared Proximity Or IR Infrared Obstacle Avoidance Sensor
$ 0.73Select options This product has multiple variants. The options may be chosen on the product page -
IR Line Following Sensor Module- TCRT 5000 4 Pin
$ 0.73IR Line Following Sensor Module- TCRT 5000 4 Pin This product has multiple variants. The options may be chosen on the product page -
L293D Motor Driver Shield for Arduino
$ 1.63Select options This product has multiple variants. The options may be chosen on the product page -
Light Intensity Module BH1750 for Arduino & Other
$ 1.63Select options This product has multiple variants. The options may be chosen on the product page -
1602 LCD Shield with Keypad Blue Backlight
$ 1.97Select options This product has multiple variants. The options may be chosen on the product page -
4 Channel Relay Module 5V with optocoupler
$ 1.68Select options This product has multiple variants. The options may be chosen on the product page -
8 Channel Relay Module 5V with Optocoupler
$ 2.80Select options This product has multiple variants. The options may be chosen on the product page













