Sensor for Arduino (1)

Large Microphone Module

ST1146

It’s a high sensitivity sound detection module, which has two output signal pin. one digital pin(D0), When it detect some sound up to certain threshold, it can output High or Low level. One analog pin(A0), it can real-time output voltage signal of the microphone.

• the use 5v DC power supply
• with analog output
• there is threshold level output flip
• high sensitive microphone and high sensitivity. • Weight: 4g
• Product size: 45x15mm

Line tracking module

ST1140

With this module your DIY car or robot can walk only along one line way. When the detector move from white to black, it could output TTL signal, So if you draw one black line between in the two wheels of your car, it will walk along your expecting road.

• Voltage: 3.3V to 5V
• Operating current: 20mA @ 5V
• Operating temperature range: 0°C ~ + 50°C
• Black for LOW output, White for HIGH output
• Size:45x10mm

Flame Sensor Module

SE033

This is a flame sensor module that can be used to detected whether a flame source exist or not. It’s sensitive to IR wavelength at 760nm~1100nm. Usually, the detection angle is about 60 degrees.

• Operation voltage: 5V for analog, 3.3V for digital
• Both digital and analog output pin
• Adjustable sensitive
• Detect IR wavelength: 760nm~1100nm
• Size: 45x15mm
• Weight: 3g

Linear Magnetic Hall Sensor

SE014

This module is analog hall sensor module, it can both output an analog and digital voltage at the signal pin of this module. This module is different from hall magnetic sensor(Module 31), which just output digital signal, like a magnetic switch.

• Operation voltage: 5V
• 4Pin
• Size:45x12mm • Weight: 3g

Metal Touch Senso

SE061

This module is a metal touch sensor, it looks like module7(flame sensor module), has 4 pin, including one analog pin and digital pin, but usually we just use the digital pin. Which can be used to detect whether a human body is touching the metal detector.

• Operation voltage: 5V
• Both digital and analog output pin • Adjustable sensitive
• Size: 45x15mm
• Weight: 3g

Digital Temperature Sensor

SE017

A thermistor is a type of resistor whose resistance is dependent on temperature, more so than in standard resistors.

The word is a portmanteau of thermal and resistor.

Thermistors are widely used as inrush current limiter, temperature sensors (NTC type typically), self-resetting overcurrent protectors, and self-regulating heating elements.

Buzzer module

ST1143

It’s a basic sound component. Comparing with the passive buzzer, it can be driven by both DC signal and square wave signal.

• Operation voltage: 3.3V/5V
• Size: 25x15x12mm
• Weight: 2g

Small microphone module

SE019

This module is similar with the large microphone module(ST1146). The only difference is the microphone, not only the size, but also the function. The large microphone module has an electronic microphone, and the small microphone module just has a normal microphone. The electret microphone has more high sensitivity, but they share the same work method.

• 5v DC power supply
• with analog output
• there is threshold level output flip
• high sensitive microphone and high sensitivity.
• a power indicator light
• Weight: 4g
• product size: 45x15mm

Obstacle Avoidance Sensor

ST1081

• Working voltage: DC 3.3V-5V
• Working current: ≥ 20mA
• Operating temperature: -10 °C – +50 °C
• detection distance :2-40cm
• IO Interface: 4-wire interfaces (- / + / S / EN) • Effective angle: 35 °
• Size: 45mm × 23mm

Passive Buzzer

SE044

This module is similar with the Active Buzzer Module 11, the only difference is that this module only can be driven square wave signal, not DC signal.

RGB LED Module

SE010

RGB LED module consists of a full-color LED made by R, G, B three pin PWM voltage input can be adjusted. Primary colors (red / blue / green) strength in order to achieve full color mixing effect. Control of the module with the Arduino can be achieved Cool lighting effects. And three resistor has been soldered on this board, so needn’t worry to burn out the LED light under the long time work.

• Red Vf: 1.8 to 2.1V
• Green Vf: 3.0 to 3.2V
• Blue Vf: 3.0 to 3.2V
• Red color: 620-625 nm
• Green color: 520-525 nm • Blue color: 465-470 nm

Two Color LED Module(5mm)

SE057

This module can gradually generate two kinds color, Red and Green, from the one color to the other one. The “s” pin represents Red color and the middle pin means Green color.

• Color: Green + Red
• Diameter: 5mm
• Package Type: Diffusion
• Voltage (V): G :2.3-2 .6 V; R :1.9-2 .2 V
• Using a current (MA): 20
• Viewing angle: Wavelength (NM): 571 +625 • Stent type: long-legged

Two Color LED Module(3mm)

SE018

This module is similar with the SE057, it also can gradually generate two kinds color, Red and Green, from the one color to the other one. The difference is the diameter of the LED is 3mm. The “s” pin represents Red color and the middle pin means Green color.

• Color: Green + Red
• Diameter: 3mm
• Voltage (V) :2.0-2 .5
• Using a current (MA): 10 • Viewing angle: 150
• Wavelength (NM): 571 +644

Easy Light Dependent Resistor Module

ST1107

Light Dependent Resistor, also called photo-resistor, are light sensitive devices most often used to indicate the presence or absence of light, or to measure the light intensity.

It’ similar with the Light Dependent Resistor Module (SE012), the difference is that this module has one indicator light, which would be on when this module’s voltage signal is changed.

• Operation voltage: 3.3~5V DC
• With 3-Pin Jumpers • Size: 25 x 15mm