Search results for: 'sen'

Rain Drop Sensor Features The raindrop sensor module is used for rain detection. The module includes two parts. The first part is a printed circuit board that has a network of copper paths. When rain drops fall on this board, some parts of copper paths are connected to each other and the overall resistance of the board is reduced. The second part is a board converting analog output to digital output. The sensitivity of the sensor can be adjusted using the potentiometer on the board. Tip The raindrop sensor...

TCS230 Color Sensor Features The TCS230 chip reads an 8x8 array of photodiodes and uses them to recognize color. Sixteen photodiodes have blue filters, 16 photodiodes have green filters, 16 photodiodes have red filters, and 16 photodiodes are clear with no filters.The TCS230 module has 4 white LED. Photodiodes receive the light reflection of these LEDs from the surface of the object and generate an electric current depending on the color they receive.In addition to photodiodes, this sensor also has a cu...

TEMT6000 Sensor Features The TEMT6000 sensor is an analog sensor which has a function similar to NPN transistor. The sensor is designed to mainly detect the light spectrum visible to the human eye with peak sensitivity. If the light intensity increases or decreases, it will react properly. This sensor is too sensitive and react to slightest changes in a wide brightness range. Note This sensor does not react well to IR and UV light. You can download the datasheet of this sensor here.  [wpdm_...

HTU21D Sensor Features The HTU21D is a digital humidity and temperature sensor. It uses I2C communication and there are 2 SCL and SDA pins that are needed to be hooked up in order to communicate to this sensor. This sensor is ideal for temperature and humidity sensing. Humidity measuring range: 0-100% RH°/ Accuracy ±2% Temperature measurement range: -40 ° +125 °/ Accuracy ±0.3C You can download the datasheet of this module here.  [wpdm_package id='17292'] HTU21D Sensor Pinout Thi...

801S Vibration Module Features The 801S vibration sensor module has a digital output pin that gives HIGH output by detecting vibration up to a certain threshold. The sensitivity of this sensor can be adjusted with a potentiometer on the module. The IC on this module is LM358. This module can be used in security systems. Note The module's sensitivity is very high. You can download the datasheet of this module here. [wpdm_package id='17349'] 801S Vibration Module Pinout This sensor has 3 pins: ...