DescriptionFeatures: Can detect ambient brightness and light intensityAdjustable sensitivity (via blue digital potentiometer adjustment)Operating voltage 3.3V-5VOutput Type: Analog voltage output -A0Digital switching outputs (0 and 1) -D0With fixed bolt hole for easy installationSmall board PCB size: 3cm * 1.6cmPower indicator (red) and t..

DescriptionThe LM335 series are precision, easily-calibrated, integrated circuit temperature sensors. Operating as a 2-terminal zener, the LM335 has a breakdown voltage directly proportional to absolute temperature at +10 mV/°K. With less than 1Ω dynamic impedance the device operates over a current range of 400 µA to 5 mA with virtually..

DescriptionLM35 is a precision IC temperature sensor with its output proportional to the temperature (in oC).The sensor circuitry is sealed and therefore it is not subjected to oxidation and other processes. With LM35, temperature can be measured more accurately than with a thermistor. It also possess low self heating and d..

Description This is a standard Load Cell for measuring weight upto 10 Kg. The output of the load cell is in mili-volts and cannot be directly measured by a micro-controller. So an ADC with high resolution or an instrumentation amplifier is required to make the output of the load cell readable to a micro-controller.A load cell is a transdu..

DescriptionA load cell is a physical element (or transducer if you want to be technical) that can translate pressure (force) into an electrical signal...

DescriptionThis is MAX6675 Thermocouple Amplifier which has Digital Serial Data Output.Thermocouples are very sensitive, require a good amplifier with a cold-compensation reference. The MAX6675 does everything for you, and can be easily interfaced with any microcontroller, even one without an analog input. This breakout board has the chip and bypas..

Description Metal detector module is used as a metal detector. When metal near (<1cm), does it make a sound. The function and characteristics:   Working voltage: DC 5VThe board size: 60.2*65.2mmRed line: connect to power positiveBlack line : connect to power negativeAdjust the potentiometer, let the modules work normally..

DescriptionMetal Detector with speaker and ttl output.Features:VCC 9v batteryLogic high out put with common ground.Can detect any metal at the range of 1cm to 3cm. you can connect 9v battery to make it handy.Note: it will not detect coins if it is in the middle of the coil, it may detect if it is close to the coil...

DescriptionHC-SR505 Mini Infrared PIR Motion Sensor Infrared Detector Module is based on infrared technology, It automatically controls the products with high sensitivity, high reliability, ultra-small size, and ultra-low-voltage operation mode.Features:Automatic ControlMinimum sizeRepeatable TriggerWide range of operating voltageLow-powerOutput hi..

DescriptionA Hall effect sensor is a transducer that varies its output voltage in response to a magnetic field. Hall effect sensors are used for proximity switching, positioning, speed detection, and current sensing applications...

DescriptionThe MPU-6050 is a fantastic piece of motion processing tech! It has a combination of 3-axis gyroscope and 3-axis accelerometer on the same silicon die together with an onboard capable of processing complex 9-axis MotionFusion algorithms, the MPU-6050 does away with the cross-axis alignment problems that can creep up on discrete parts.Ou..

DescriptionThey are suitable for alcohol checker, Breathalyser.Structure and configuration of MQ-3 gas sensor is composed by micro AL2O3 ceramic tube, Tin Dioxide (SnO2) sensitive layer, measuring electrode and heater are fixed into a crust made by plastic and stainless steel net. The heater provides necessary work conditions for work of sensitive ..