Model: T2N2
Description:
LM393 Sound Detection Sensor Module for Arduino detects whether sound has exceeded a threshold value. The sound is detected via microphone and fed into an LM393 op-amp.
The sound level setpoint is adjusted via an onboard potentiometer. When the sound level exceeds the set poi..
$ 4.94
Ex Tax:$ 4.94
Model: MMS
Description:
This is a 3-terminal microswitch two pack, each equipped with a 17mm lever actuator. These switches have a great ‘clicky’ sound to them with a nice tactile feel and are perfect when used for a slider, 3D printer, or robot project. Each microswitch is rated for 5A at 250VA..
$ 2.12
Ex Tax:$ 2.12
Model: WTV020SD
Description:
WTV020 plug-in SD card Voice module, the main chip selection WTV020-16S and WTV020-20S package chips. Voice updates directly through an SD card reader on a PC replacement. Control is also an SD card stored in TXT file changes. The module supports the FAT file system. Support and ADPC..
$ 8.46
Ex Tax:$ 8.46
Model: DS1307
Easily log data from your microcontroller, Arduino or other platform with this compact data logging module from PMD Way.
This module contains three vital things:
DS1307 real-time clock
battery backup for real-time clock
microSD card socket with level converter
With this ..
$ 21.15
Ex Tax:$ 21.15
Model: TSMS
Specification:
Change of the sensor can sense the object angle
Working voltage 3.3V-5V
Digital output form output switch (0 and 1)
A fixed bolt holes, easy to install
Small PCB size: 3cm * 1.6cm..
$ 5.64
Ex Tax:$ 5.64
Model: DIVM
Digital Vibration Sensor Module
Description:
The module has two outputs:
1AO vibration switch real-time output high and low
2DO after the output signal of the comparator conditioning16mA drive capability.
Specefication:
Small size36mm X 16mm
3mm mounting screw holes
3-5.5v DC po..
$ 5.64
Ex Tax:$ 5.64
Model: TDL13806
Material : PCB + brass
Detects fire or wavelength light source between 760~1100 nm
Detecting angle
Approx. 60 degree
Adjustable sensitivity
Operating voltage : 3.3V~5V
Output : (A) analog voltage output / (B) digital switch outputs (0 and 1)
With fixed bolt hole for easy instal..
$ 6.35
Ex Tax:$ 6.35
Model: HB-345
Need to mount your favourite ultrasonic sensor to your robot car ? This Laser cut plexiglass mounting bracket is the easy solution.
Specification:
Colour: Blue
Material: Acrylic
Thickness: 3mm
Size: 56x68x28mm
Weight: 8g..
$ 4.23
Ex Tax:$ 4.23
Model: MQ-7
MQ-7 Sensitive Detector Gas Sensor for detecting CO Gas for Arduino
Description:
This is a simple to use Carbon Monoxide (CO) sensor, suitable for sensing CO concentrations in the air. The MQ-7 can detect CO-gas concentrations anywhere from 20 to 2000ppm.
This sensor has a high sensitivity ..
$ 7.05
Ex Tax:$ 7.05
Model: Relay 5V 4 Channel
Features Using a large current relay, AC 250V 10A DC 30V 10A contacts part independent wiring, safe and reliable; Standard interface, can be extended in a variety of development board; With screw holes for easy installation; Suitable for 51 / AVR / AVR / ARM etc various platform
Specification 4-cha..
$ 14.10
Ex Tax:$ 14.10
Model: Relay 5V2 Channel
Features With isolation groove between control area and load area; Use songle relay; With power and relay action indicator, light on when close and off when break.
Specification 2 Channel, 24V, control DC and AC signal, can control 220V load, with 2 normally open contacts and 2 normally closed cont..
$ 8.46
Ex Tax:$ 8.46
Model: Relay 5V8 Channel
Features Using a large current relay, AC 250V 10A DC 30V 10A contacts part independent wiring, safe and reliable; Standard interface, can be extended in a variety of development board; With screw holes for easy installation; Suitable for 51 / AVR / AVR / ARM etc various platform
Specification 8-cha..
$ 28.20
Ex Tax:$ 28.20
Model: GP2Y0A02YK0F
Infrared proximity and range finder sensor made by Sharp. Part # GP2Y0A02YK0F has an analog output that varies from 2.8V at 15cm to 0.4V at 150cm. This sensor is not only detecting objects in the specified range, but also it can measure the distance of the detected object.
These connectors have t..
$ 25.38
Ex Tax:$ 25.38
Model: MQ-4
MQ-4 Methane Gas Sensor Natural Coal Co Methane Detector Module for Arduino
Description:
Sensitive material of MQ-4 gas sensor is Methane, which with lower conductivity in clean air. When the target combustible gas exist, The sensors conductivity is more higher along with the gas concent..
$ 9.87
Ex Tax:$ 9.87
Model: DHT22
The DHT22 is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog input pins needed). It's fairly simple to use, but requires careful timing to gr..
$ 7.05
Ex Tax:$ 7.05
Model: MQ-2
MQ-2 Smoke Gas LPG Butane Hydrogen Gas Sensor Detector Module For Arduino
Features:
Standard assembling structure (Times-of-5mm Center distance between two 3mm mounting holes)
Easily recognitive interfaces of sensors ("A" for analog and "D" for digital)
Icons to simplely il..
$ 11.28
Ex Tax:$ 11.28
Model: Keypad 3X4
Specification:
Pad Size: 69.2 x 76.9 x 0.8mm
Cable Length: 3-1/3" or 86mm (include connector)
Weight: 7g
Connector: ..
$ 4.23
Ex Tax:$ 4.23
Model: MQ-3
MQ-3 Alcohol Ethanol Sensor Breath Gas Detector Ethanol Detection for Arduino
Description:
This alcohol sensor is suitable for detecting alcohol concentration on your breath, just like your common breathalyzer. It has a high sensitivity and fast response time. Sensor provides an analog r..
$ 9.87
Ex Tax:$ 9.87
Model: ADXL345
This ADXL345 module is low power 3-axis accelerometer, it uses I2C & SPI communication protocol where user can adjust the sensitivity and bit resolution. The ADXL345 is well suited to measure the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration re..
$ 8.46
Ex Tax:$ 8.46
Model: PS
Features
Two independent Potentiometer: one for each axis ( X and Y)
Auto return to center position
Low weight
Cup-type Knob
Compatible to interface with Arduino or with most microcontrollers
Technical Specifications
Operating Voltage: 5V
Internal Potentiometer value: 10k
..
$ 4.94
Ex Tax:$ 4.94
Model: KMB16N
Description:
16-Button Numeric Keypad Matrix
Rubber-domes beneath each button provide satisfying key travel with each button press. Each key is emblazoned with a legible white character molded into its surface.
Four mounting holes allow solid and easy mounting to a panel. The single-row..
$ 14.10
Ex Tax:$ 14.10
Model: Matrix Keypad 4x4
4x4 Matrix Keypad Module 16 Button for MCU or Arduino
Specifications:
100% Brand new and high quality
4x4 Matrix
Keypad Keyboard module 16 Button
Size: Approx.42mmX42mm / 1.65''X1.65''..
$ 4.23
Ex Tax:$ 4.23
