Fingerprint reader (UART Interface)

Sound Microphone Voice Detection Sensor

8 Channel Infrared Tracking Sensor

Arduino Data Logger Shield

NS Switch Motherboard T451 Temperature Sensor Replacement

Hall Effect Sensor A3144 (2 pack)

OLED USB Voltmeter & Current Capacity Tester

Digital Barometric Pressure Sensor Module (3.3-5V)

20KG - Load Cell Amplifier, Weight Sensor Kit, HX711

LED Voltage Meter (Green)

DHT22 Temperature And Relative Humidity Sensor

16 Channel Capacitive Touch Keypad (TTP229)

MQ- 5 LPG Natural Gas, City Gas Sensor Module

Real Time Clock (RTC-DS1307) and Memory module

CamJam EduKit

AD8495 K-Type Thermocouple Module

Buzzer Continuous 3-24V

Infrared (IR) Obstacle Avoidance Sensor

Load Cell Sensor / Strain Gauge 1kg

Waterproof Temperature Sensor (DS18B20) - 5 Meters

K02 Ultrasonic ranging module waterproof parking sensor

Proximity Sensor 8mm

PIR Infared Sensor Switch Module (HC-SR501)

E18- D80NK Infrared Photoelectric Switch Obstacle Avoidance Sensor Module