Bids Are Invited For Mpu-6050 3-Axis Accelerometer And Gyroscope Sensor - Na , Water Sensor - For Measuring Dissolved Oxygen, Oxidation-Reduction Potential, Ph, Conductivity And Temperature; Sensor Type: Galvanic Cell, Range: 0 To 20 Mg / L, Accuracy: + / - 2%, Maximum Operation Temperature: 50 Degree C, Response Time: After Equilibration 2 Minutes To 20 Mv. , Mq-2 Smoke Lpg Butane Hydrogen Gas Sensor Detector Module - Two-Way Signal Output ( Analog Output And Ttl Level Output ) Ttl Output, Low Level For Valid Signal. ( When Output Low Level, Signal Light Is On, Can Directly Connect Mcu ) Analog Output 0 ~ 5V Voltage, The Higher The Concentration, The Higher The Voltage. , Us-100 Ultrasonic Sensor Distance Measuring Module With Temperature Compensation - Na , Sound Sensor - Low Power, Highly Accurate, Wide Range , Flame Sensor Module / 5-Channel Flame Sensor Module - Na , Raindrops Detection Sensor Module With 12V Relay Module - Na , Gy-271 Hmc5883l 3-Axis Electronic Compass Module Magnetic Field Sensor - Original Chip - Na , Bmp180 Digital Barometric Sensor Module Compatible With Arduino - Na , Infrared Obstacle Avoidance Ir Sensor Module- Good Quality - Na , Temperature, Humidity And Pressure Sensor - Temperature Measurement Range: -40 To +85 Degree C, Humidity Measurement Range: 0 To 100 % Hr, Pressure Measurement: 30 To 110 Kpa , Carbon Monoxide ( Co ) Sensor - Low Power, Highly Accurate, Wide Range , Sound Detector Sensor - Low Power, Highly Accurate, Wide Range , Ir Sensor Module Kit ( 230M Long Range ) - Na , Water Temperature Sensor - Temperature Range From -55°C To +125°C, With ±0.5°C Accuracy From -10°C To +85°C. , Water Ph Sensor Probe - With Ph Caliberation Kit And Single Junction Reference Probe , Soil Moisture Sensor 1, 5M - High Resolution, Durable, Stable And Reliable, Industrial Level Gadget, Serial Two Wire Interface, Individually Caliberated , Tilt Sensor Vibration Alarm Vibration Switch Module For Arduino - Low Power, Highly Accurate, Wide Range , Touch Switch Sensor Module Double Sided Touchpad 4P / 3P Interface - Na , Ds3231 Rtc Module Precise Real Time Clock I2c At24c32 - Na Total Quantity : 1