Sensors

This moisture sensor can read the amount of moisture present in the soil surrounding it. It's a low tech sensor, but ideal for monitoring an urban garden, or your pet plant's water level. This is a must have tool for a connected garden!

This sensor uses the two probes to pass current through the soil, and then it reads that resistance to get the moisture level. More water makes the soil conduct electricity more easily(less resistance), while dry soil conducts electricity poorly(more resistance).

It will be helpful to remind you to water your indoor plants or to monitor the soil moisture in your garden. The IO Expansion Shield is the perfect shield to connect this senor to any microcontroller.

Features:

• Easy to use
• Power supply: 3.3v or 5v
• Output voltage signal: 0~4.2v
• Current: 35mA
• Pins : Digital output, Vcc & Gnd Size: 60x20x5cm

module features:
1, Flame sensor can detect flame or Fire at 760 nm wavelength, or ~ 1100 nm range of the light source, it can detect flame from a distance of 20cm, Greater the flame the detecting distance also increases.
2, detection angle 60 degrees, the flame spectrum particularly sensitive.
3, adjustable sensitivity (shown in blue digital potentiometer adjustment)
4, Driving ability, more than 15mA
5, Operating Voltage 3.3V-5V
6, Output format: Digital switching output (0 and 1) or Analog Output.
7, with fixed bolt hole for easy installation
8, Small PCB size: 3.2cm x 1.4cm
9, Using a wide LM393 voltage comparator

Working:
1, The flame sensor most sensitive to ordinary light is also a reaction, generally used as fire alarm and other purposes.
2, A small panel output interface can be directly connected with the microcontroller IO port.
3, The sensor and the flame should maintain a certain distance, so as not to damage the sensor.

A Product Features:

1) To detect the ambient sound level,
This sensor can identify the presence or absence of sound (vibration principle based) can not recognize the DB of sound or voice of a specific frequency.
The ambient sound intensity is not the threshold value, Will get the high Output, when the external environment of sound intensity exceeds the threshold.

2) Adjustable sensitivity (shown in blue digital potentiometer adjustment).
3) Operating voltage 3.3V-5V.
4) Output format digital switching outputs (0 and 1 high-low ).
5) with fixed bolt hole for easy installation.
6) small PCB size: 3 .2 cm * 1.7cm.

The TCS3200 and TCS3210 programmable color light-to-frequency converters that combine configurable silicon photodiodes and a current-to-frequency converter on a single monolithic CMOS integrated circuit. The output is a square wave (50% duty cycle) with frequency directly proportional to light intensity (irradiance).

Features:
High-Resolution Conversion of Light Intensity to Frequency
Programmable Color and Full-Scale Output Frequency
Communicates Directly With a Microcontroller
Single-Supply Operation (2.7 V to 5.5 V)
Power Down Feature
Nonlinearity Error Typically 0.2% at 50 kHz
Stable 200 ppm/°C Temperature Coefficient
Low-Profile Lead (Pb) Free and RoHS Compliant Surface-Mount Package

The Grove - Gas Sensor(MQ5) module is useful for gas leakage detecting(in home and industry). It can detect H2, LPG, CH4, CO, Alcohol. Based on its fast response time. Measurements can be taken as soon as possible. Also the sensitivity can be adjusted by the potentiometer.

Features

• Stable and long life
• Fast response and High sensitivity
• Wide detecting scope
• Gas leakage detecting
• Toys

We are involved in offering high quality Accelerometer to our valuable customers. Manufactured from finest quality raw material, these products are widely used in various industries. In addition to this, the offered range of products is widely admired by the clients for its finest quality and optimum performance. This product is offered at budget friendly price from us.

Features:

• High efficiency
• Compact design
• Low maintenance

Device that transfers heat from one side of the body to the other side of the body and thereby making one side of the body extremely cold (ice formation may happen depending on the current supplied, type of heat sink used and the room temperature) and other side of the body gets hot. (Proper Heat dissipation is required in order to protect the module from getting damaged).

To fulfill the diverse requirements and needs of our valuable clients in the best possible manner we are passionately engaged in offering to our clients a wide range of Gas Sensor Board.These products are developed and manufactured by experienced professionals using best quality basic material as per the industry quality norms. Offered products are available at pocket friendly rates from us.

Features:

• Easy to install
• Dimensional accuracy
• Finely finished

• Item Code: Gas-Sensor-001

A simple Flex Sensor is 4.5" in length. As the sensor is flexed, the resistance across the sensor increases. The resistance of the flex sensor changes when the metal pads are on the outside of the bend ( text on inside of bend ). Connector is 0.1" spaced and bread board friendly. The value of the output depends on the bending of the sensor hence, the output we get is an analog value and this output can be send to ADC IC or of Controller.

Applications :
- Angle Displacement Measurement
- Bends and Flexes physically with motion device
- Other Possible Uses
o Robotics
o Gaming (Virtual Motion)
o Medical Devices
o Computer Peripherals
o Musical Instruments
- Physical Therapy
- Simple Construction

• Minimum Order Quantity: 5 Piece(s)

Vibration causes havoc in many applications. From machine shafts and bearings to hard disk performance, vibration causes machine damage, early replacement, low performance, and inflicts a major hit on accuracy.

Using vibration analysis as a tool to determine the specific cause and location of machinery problems can expedite repairs and minimize costs. Vibration sensors can measure and analyze displacement, linear velocity, and acceleration. These parameters are mathematically related and can be derived from a variety of sensors. Selection of a sensor proportional to displacement, velocity, or acceleration depends on the frequencies of interest and the signal levels involved.

• Minimum Order Quantity: 5 Pieces

Magnetic Sensors are used for speed, rotational speed, linear position, linear angle and position measurement in automotive, industrial and consumer applications.

Integrated silicon based Hall ICs containing the hall element and the signal conditioning circuitry monolithically integrated on one single chip.

A simple flex sensor 2.2" in length. As the sensor is flexed, the resistance across the sensor increases.
The resistance of the flex sensor changes when the metal pads are on the outside of the bend (text on inside of bend).As the flex sensor is bent in either direction the resistance gradually decreases.

Some applications for the Flex Sensor are:

• Collision detection on mobile robots
• VR Gloves and VR suits
• Physics applications and experiments

• Minimum Order Quantity: 5 Pieces