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5Pcs PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C ModulePrice: 616.0

6 Pcs Ads1115 Analog to Digital Converter 16 Bit Adc Module ConverterPrice: 758.0

37 types of sensor kits, electronic module 51/STM32 learning kit (10007898)Price: 335.0

Dual - 5.8GHz 4.9-6GHz 24-48CH FPV Dual Receiver Adapter - Enhanced Signal Reception for FatShark, SPrice: 2132.83

Basic Starter Kit for R3 Projects (IoT, Brand New)Price: 550.0

MQ-5 liquefied Gas Methane Sensor ModulePrice: 80.67

TTGO T-Koala ESP32 WiFi Bluetooth Module 4MB Development Board Based ESP32-WROVER-B, ESP32-WROVER-BPrice: 545.04

TTGO T-Koala ESP32 WiFi Bluetooth Module 4MB Development Board Based ESP32-WROOM-32, ESP32-WROOM-32Price: 548.88

SIM800L GPRS Adapter Board GSM Module Micro SIM Card Core Board GSM Mod(Without Antenna)Price: 278.46

DS18B20 IP67 Waterproof Digital Thermal Probe 1m with Original Chip (26AWG) (IoT, Brand New)Price: 110.0

HW-539 GPS Module NE0-7M Satellite Positioning Module 51 SCM MCU for Arduino(HW-539 7M GPS)Price: 277.0

SIM800L GPRS Adapter Board GSM Module Micro SIM Card Core Board GSM Mod(With Antenna)Price: 253.17

HW-539 GPS Module NE0-7M Satellite Positioning Module 51 SCM MCU for ArduinoPrice: 361.26

HW-019B Mini USB MCU Development BoardPrice: 271.23

DHT22 Digital Temperature & Humidity Sensor Module with Cable ASAIR (IoT, Brand New)Price: 230.0

Humidity and Temperature Sensor DHT11Price: 46.29

Jumper cables Male to Male Pack of 65Price: 57.88

MQ2 Smoke Gas LPG Butane hydrogen Sensor Module (IoT, Brand New)Price: 100.0

ULN2003 Driver (DC 5V) for stepper motorPrice: 25.4

HCSR501 PIR Motion Sensor Module Green (IoT, Brand New)Price: 43.0

LCD1602 IIC/I2C Blue Backlight (IoT, Brand New)Price: 130.0

HW-539 GPS Module NE0-7M Satellite Positioning Module 51 SCM MCU for Arduino(HW-539 7M GPS)Price: 362.85

BESTEP 4 Channel 5V Relay Module Drive Board For Auduino MCU Control BoardPrice: 392.0

APC220 Wireless Data Communication Module USB Adapter Kit Geekcreit for Arduino - products that workPrice: 972.0

5V HCSR04 Ultrasonic Sensor 4pin (IoT, Brand New)Price: 93.0

5V Button Cap Keypad 3x4 Module BoardPrice: 438.0

2Pcs Geekcreit 5V 4 Channel Relay Module PIC ARM DSP AVR MSP430 Blue Geekcreit for Arduino - productPrice: 401.0

Car Rear Trunk Release Open Switch Button for FOCUS MK3 III 2010-2014 BM5119B514AEPrice: 417.0

3pcs JoyStick Shield Game Expansion Board Analog Keyboard With Mouse Function Geekcreit for ArduinoPrice: 452.0