Sensors, Indicators, Transmitters There are 214 products.
Subcategories
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Electronic Bricks -
Modules (Octopus) -
Lilypad moduliai -
Wireless communication, RFID -
RFID -
Displays -
Control equipment -
Temperature, humidity, gas... -
Ranging, motion sensors -
Accelerometers, Gyroscopes,... -
Relays, Solenoids -
Power supply -
Other sensors and modules -
Gas sensors -
Indikacijos, optiniai moduliai -
Svorio matavimas
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Out of stockElectronic Brick - Electricity Meter(Analog)
Electronic brick of electricity sensor is based on TA12-100 current transformer, which can transform AC signals of large current into small amplitude signals. The maximum current that can be detected can reach 5A, and the present current signal can be read via analog I / O port.
Electronic brick of electricity sensor is based on TA12-100 current transformer, which...
Electronic brick of electricity sensor is based on TA12-100 current transformer, which can transform AC signals of large current into small amplitude signals. The maximum...
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AvailableElectronic Brick - Temperature Sensor Brick
Electronic brick of temperature sensor is mainly used to detect the temperature changes in the environment. The control board can get the current temperature information via analog pins. Generally speaking, the resistance of temperature sensitive resistor decreases with the increase of temperature.
Electronic brick of temperature sensor is mainly used to detect the temperature changes...
Electronic brick of temperature sensor is mainly used to detect the temperature changes in the environment. The control board can get the current temperature information via...
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Out of stockElectronic Brick - ACS712 Current Sensor Brick
Electronic brick of current sensor is based on ACS712 sensor, which can accurately detect AC or DC signals. The maximum AC or DC that can be detected can reach 5A, and the present current signal can be read via analog I / O port.
Electronic brick of current sensor is based on ACS712 sensor, which can accurately...
Electronic brick of current sensor is based on ACS712 sensor, which can accurately detect AC or DC signals. The maximum AC or DC that can be detected can reach 5A, and the...
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Out of stockElectronic Brick - Light Sensor Brick
Electronic brick of light sensor is mainly used to detect the light intensity in the environment. The control board can get the current light intensity information via analog pins. Generally speaking, the resistance of photoresistor decreases with the increase of the light intensity.
Electronic brick of light sensor is mainly used to detect the light intensity in the...
Electronic brick of light sensor is mainly used to detect the light intensity in the environment. The control board can get the current light intensity information via analog...
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AvailableElectronic Brick - Rotary Potentiometer Brick
Electronic brick of rotary potentiometer can be connected to analog I/O port, and the analog value will vary accordingly when rotated to different positions.
Electronic brick of rotary potentiometer can be connected to analog I/O port, and the...
Electronic brick of rotary potentiometer can be connected to analog I/O port, and the analog value will vary accordingly when rotated to different positions.
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AvailableElectronic Brick - 5V Relay
Electronic brick of relay can be connected to digital I/O port, when the input of S port is low level, relay will be under ‘disconnect’state; when the input of S port is high level, relay will be under ‘connect’state. It can be connected in series to the LED lights, buzzer or even the loop of a small lamp so as to control the state of the switch.
Electronic brick of relay can be connected to digital I/O port, when the input of S...
Electronic brick of relay can be connected to digital I/O port, when the input of S port is low level, relay will be under ‘disconnect’state; when the input of S port is high...
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AvailableElectronic Brick - Sound Sensor/Microphone Brick
Electronic brick of microphone can be connected to the analog I / O port, when speaking to the microphone, the analog value will be changed. A recorder can be made by reading and saving the analog value.
Electronic brick of microphone can be connected to the analog I / O port, when speaking...
Electronic brick of microphone can be connected to the analog I / O port, when speaking to the microphone, the analog value will be changed. A recorder can be made by reading...
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AvailableElectronic Brick - Buzzer
Electronic brick of buzzer can be connected to the digital I / O port, when the output is low, buzzer will give a long sound. If it is connected to an analog pulse width modulation (PWM) output , the buzzer can produce a variety of tones, which can be made into the speaker of electronic organ.
Electronic brick of buzzer can be connected to the digital I / O port, when the output...
Electronic brick of buzzer can be connected to the digital I / O port, when the output is low, buzzer will give a long sound. If it is connected to an analog pulse width...
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AvailableElectronic Brick - Big Button
Electronic brick of button switch is finger-sized, which can be connected to I/O port of main board or externally disconnected to check the switch state so as to control ON/OFF of LED lamp.
Electronic brick of button switch is finger-sized, which can be connected to I/O port...
Electronic brick of button switch is finger-sized, which can be connected to I/O port of main board or externally disconnected to check the switch state so as to control ON/OFF...
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AvailableElectronic Brick - Tilt Sensor/Switch Brick
Electronic brick of tilt switch can be connected to analog I/O port and used in tilt sensor for smart car or robot. When the sensor is in the horizontal position, the output is high level; when the sensor rotates counterclockwise to form an angle of more than 15 ° with the horizontal line, the output is low level.
Electronic brick of tilt switch can be connected to analog I/O port and used in tilt...
Electronic brick of tilt switch can be connected to analog I/O port and used in tilt sensor for smart car or robot. When the sensor is in the horizontal position, the output is...
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AvailableElectronic Brick - DS18B20 1 - Wire Digital Thermometer Module
DS18B20 is a single-bus digital temperature sensor with features of ultra-small size, wide range of applicable voltage and measurable temperature and high resolution, etc. , which can be applied to temperature control, industrial systems, consumer products, thermometers or any thermal measurement system.
DS18B20 is a single-bus digital temperature sensor with features of ultra-small size,...
DS18B20 is a single-bus digital temperature sensor with features of ultra-small size, wide range of applicable voltage and measurable temperature and high resolution, etc. ,...
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AvailableElectronic Brick - DHT11 Humidity Temperature Sensor Brick
DHT11 electronic brick of digital temperature & humidity sensor features a digital temperature & humidity sensor complex with a calibrated digital signal output. Its single-bus operation, extremely small size and low consumption enable it to be used in HVAC, automotive, weather stations, dehumidifier and other applications.
DHT11 electronic brick of digital temperature & humidity sensor features a digital...
DHT11 electronic brick of digital temperature & humidity sensor features a digital temperature & humidity sensor complex with a calibrated digital signal output. Its...
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Out of stockElectronic Brick - Magnetic Sensor/Switch Brick
Electronic brick of magnetic switch can be connected to digital I/O port to obtain the current status of magnetic switch by reading the current digital signal. Generally speaking, output is high level; when the sensor encounters magnetic objects (such as magnet), output is low level.
Electronic brick of magnetic switch can be connected to digital I/O port to obtain the...
Electronic brick of magnetic switch can be connected to digital I/O port to obtain the current status of magnetic switch by reading the current digital signal. Generally...
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Out of stockUltrasonic Ranging Module HC-SR04
If you are sourcing a ultrasonic ranging module, the HC-SR04 is good choose . Its stable performance and high ranging accuracy make it a popular module in electronic market. Compared to the Shap IR ranging module, HC-SR04 is more inexpensive than it. But it has the same ranging accuracy and longer ranging distance.
If you are sourcing a ultrasonic ranging module, the HC-SR04 is good choose . Its...
If you are sourcing a ultrasonic ranging module, the HC-SR04 is good choose . Its stable performance and high ranging accuracy make it a popular module in electronic market....
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Available3-axis accelerometer ADXL335
The ADXL335 is a small, thin, low power, complete 3-axis accelerometer with signal conditioned voltage outputs. The product measures acceleration with a minimum full-scale range of ±3 g. It can measure the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion, shock, or vibration.
The ADXL335 is a small, thin, low power, complete 3-axis accelerometer with signal...
The ADXL335 is a small, thin, low power, complete 3-axis accelerometer with signal conditioned voltage outputs. The product measures acceleration with a minimum full-scale range...
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AvailablePIR Motion Sensor Module
Highly integrated module popularly used for entry detection, it complies with microcontroller or DC loads.
Highly integrated module popularly used for entry detection, it complies with...
Highly integrated module popularly used for entry detection, it complies with microcontroller or DC loads.
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AvailableElectronic Brick - MQ - 2 Gas Sensor Brick
The electronic brick of gas sensor can be used in fire protection systems to detect hydrogen, isobutane, liquefied petroleum gas, methane, carbon monoxide, alcohol, smoke, propane and other harmful gases.
The electronic brick of gas sensor can be used in fire protection systems to detect...
The electronic brick of gas sensor can be used in fire protection systems to detect hydrogen, isobutane, liquefied petroleum gas, methane, carbon monoxide, alcohol, smoke,...
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AvailableBTBee Pro
BTBee Pro is a serial port Bluetooth module which can be compatible with the shields which with XBee sockets. It's designed for Bluetooth wireless transfer. It supports Slave and Master mode, can be plugged into XBee socket and using the UART for transparent transmission. This module supports Bluetooth Wireless Program as well.
BTBee Pro is a serial port Bluetooth module which can be compatible with the shields...
BTBee Pro is a serial port Bluetooth module which can be compatible with the shields which with XBee sockets. It's designed for Bluetooth wireless transfer. It supports Slave...
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AvailableUSB to serial adapter with XBEE socket (Foca)
Foca is a compact USB to serial adapter equipped with BEE (20pin 2.0mm) sockets. With integrated FT232 IC, It can be used for programming or communicating with MCU applications. On the other hand, you may connect your PC to various wireless applications via the BEE compatible modules.
Foca is a compact USB to serial adapter equipped with BEE (20pin 2.0mm) sockets. With...
Foca is a compact USB to serial adapter equipped with BEE (20pin 2.0mm) sockets. With integrated FT232 IC, It can be used for programming or communicating with MCU applications....
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AvailableTFT LCD 3.2" touch screen
ITDB02-3.2S module is 3.2" TFT LCD with 65K color 320 x 240 resolutions. The controller of this LCD module is SSD1289, it supports 16bit data interface with 4 wires control interface. Moreover, this module includes the touch screen and SD card socket.
ITDB02-3.2S module is 3.2" TFT LCD with 65K color 320 x 240 resolutions. The controller...
ITDB02-3.2S module is 3.2" TFT LCD with 65K color 320 x 240 resolutions. The controller of this LCD module is SSD1289, it supports 16bit data interface with 4 wires control...
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AvailableElectronic Brick - Track Sensor
Electronic brick of track sensor is based on sensor TCRT5000, which is to receive the returned infrared signals after sending out to detect the signal strength. Within a certain height range, the control board can detect whether there are objects blocking via digital pins. Track sensors are widely used in smart cars or printers for black and white line detection.
Electronic brick of track sensor is based on sensor TCRT5000, which is to receive the...
Electronic brick of track sensor is based on sensor TCRT5000, which is to receive the returned infrared signals after sending out to detect the signal strength. Within a certain...
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Available1.6" Nokia 5110 LCD for Arduino
Nokia 5110 LCD is a low-cost 84*48 pixels graphic LCD. It uses the PCD8544 controller. The PCD8544 interfaces to microcontrollers through a serial bus interface (5-wires).
Nokia 5110 LCD is a low-cost 84*48 pixels graphic LCD. It uses the PCD8544 controller....
Nokia 5110 LCD is a low-cost 84*48 pixels graphic LCD. It uses the PCD8544 controller. The PCD8544 interfaces to microcontrollers through a serial bus interface (5-wires).
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Out of stockMPU6050 Module Triple-Axis Gyroscope Accelerometer
This is an MPU6050 triple-axis gyroscope and accelerometer module for Arduino with communication mode of I2C/IIC. It comes with two pin headers.
This is an MPU6050 triple-axis gyroscope and accelerometer module for Arduino with...
This is an MPU6050 triple-axis gyroscope and accelerometer module for Arduino with communication mode of I2C/IIC. It comes with two pin headers.
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AvailableColor Sensor TCS230
This Color Sensor is a complete color detector, including a TCS230 RGB sensor chip and 4 white LEDs. The TCS230 can detect and measure a nearly limitless range of visible colors. Applications include test strip reading, sorting by color, ambient light sensing and calibration, and color matching.
This Color Sensor is a complete color detector, including a TCS230 RGB sensor chip and...
This Color Sensor is a complete color detector, including a TCS230 RGB sensor chip and 4 white LEDs. The TCS230 can detect and measure a nearly limitless range of visible...
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AvailablenRF24L01 Module
This module uses the newest 2.4GHz transceiver from Nordic Semiconductor, the nRF24L01+.This transceiver IC operates in the 2.4GHz band and has many new features! Take all the coolness of the nRF2401+ and add some extra pipelines, buffers, and an auto-retransmit feature.
This module uses the newest 2.4GHz transceiver from Nordic Semiconductor, the...
This module uses the newest 2.4GHz transceiver from Nordic Semiconductor, the nRF24L01+.This transceiver IC operates in the 2.4GHz band and has many new features! Take all the...
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Out of stockAM2302 (DHT22) Humidity Temperature Sensor
The DHT-22 is a low cost humidity and temperature sensor with a single wire digital interface. The sensor is calibrated and doesn't require extra components so you can get right to measuring relative humidity and temperature.
The DHT-22 is a low cost humidity and temperature sensor with a single wire digital...
The DHT-22 is a low cost humidity and temperature sensor with a single wire digital interface. The sensor is calibrated and doesn't require extra components so you can get right...
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AvailableIIC EEPROM AND RTC Module
With compact design, the board can integrate the real-time clock module DS1307, EEPROM memory AT24C32 and digital temperature sensor DS18B20 (not supplied on the board) which are connected via I2C bus together on a 27mm*28mm*8.4mm board.
With compact design, the board can integrate the real-time clock module DS1307, EEPROM...
With compact design, the board can integrate the real-time clock module DS1307, EEPROM memory AT24C32 and digital temperature sensor DS18B20 (not supplied on the board) which...
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AvailableWaterproof DS18B20 Temperature Sensor
This is a Waterproof DS18B20 Temperature Sensor/Thermometer. The probe uses original DS18B20 temperature sensor chip. It is waterproof, moisture-proof and anti-rust with the high-quality stainless steel tube encapsulated. No other components, unique single bus interface.
This is a Waterproof DS18B20 Temperature Sensor/Thermometer. The probe uses original...
This is a Waterproof DS18B20 Temperature Sensor/Thermometer. The probe uses original DS18B20 temperature sensor chip. It is waterproof, moisture-proof and anti-rust with the...
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AvailableElectronic Brick - PIR Sensor Brick
Electronic brick of PIR sensor can be connected to digital I/O port and used in anti-theft system or to control lights in the staircase of buildings. When sensor detects the infrared signals of human body, it outputs high level; generally speaking, it outputs low level.
Electronic brick of PIR sensor can be connected to digital I/O port and used in...
Electronic brick of PIR sensor can be connected to digital I/O port and used in anti-theft system or to control lights in the staircase of buildings. When sensor detects the...
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AvailableElectronic Brick - Touch Sensor/Button Brick
Electronic brick of touch button switch is finger-sized, which can be connected to I/O port of main board or externally disconnected to check the switch state so as to control ON/OFF of LED lamp.
Electronic brick of touch button switch is finger-sized, which can be connected to I/O...
Electronic brick of touch button switch is finger-sized, which can be connected to I/O port of main board or externally disconnected to check the switch state so as to control...
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Out of stockHMC5883L Triple-Axis Compass Magnetometer Sensor Module
This is an HMC5883L triple axis compass magnetometer sensor module with power supply of 3.3V or 5V. The module size is: 16mm*18mm. There is a 2.54mm pin pitch. It comes with a pin header.
This is an HMC5883L triple axis compass magnetometer sensor module with power supply of...
This is an HMC5883L triple axis compass magnetometer sensor module with power supply of 3.3V or 5V. The module size is: 16mm*18mm. There is a 2.54mm pin pitch. It comes with a...
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AvailableElectronic Brick - Lighting Emitting Diode
LED electronic brick can be connected to digital I/O port and used as indicator of power or signal. When input is low level, LED lamp will be OFF; when the input is high level, LED lamp will be ON. When connected to an analog pulse width modulation (PWM) output, it can be made into a breath lamp. There are several kinds of color of the LED.
LED electronic brick can be connected to digital I/O port and used as indicator of...
LED electronic brick can be connected to digital I/O port and used as indicator of power or signal. When input is low level, LED lamp will be OFF; when the input is high level,...
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Out of stock125KHz RFID module - RDM6300
RDM6300 125KHz cardreader mini-module is designed for reading code from 125KHz card compatible read-only tags and read/write card . It can be applied in office/home security, personal identification, access control, anti-forgery, interactive toy and production control systems etc.
RDM6300 125KHz cardreader mini-module is designed for reading code from 125KHz card...
RDM6300 125KHz cardreader mini-module is designed for reading code from 125KHz card compatible read-only tags and read/write card . It can be applied in office/home security,...
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AvailableDSM501A Dust Sensor
The dust sensor module DSM501A is low cost,compact size for a particle density sensor.
The dust sensor module DSM501A is low cost,compact size for a particle density sensor.
The dust sensor module DSM501A is low cost,compact size for a particle density sensor.
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AvailableEM4100 125kHz RFID Card
It is proximity ID card of 125KHz, EM4100. It has been specially manufactured and packaged to be clean from dust. And you can print any pictures on the PVC blank cards. You can use it with our RDM6300 RFID reader module.
It is proximity ID card of 125KHz, EM4100. It has been specially manufactured and...
It is proximity ID card of 125KHz, EM4100. It has been specially manufactured and packaged to be clean from dust. And you can print any pictures on the PVC blank cards. You can...
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AvailableEM4100 125khz RFID Key Tag
This is a proximity identification token of 125Khz , EM4100. You can use it with our RDM6300 RFID reader module.
This is a proximity identification token of 125Khz , EM4100. You can use it with our...
This is a proximity identification token of 125Khz , EM4100. You can use it with our RDM6300 RFID reader module.
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AvailableAlcohol Sensor MQ303A
MQ303A is a semiconductor sensor for Alcohol detection. It has very good sensitivity and fast response to alcohol, suitable for portable alcohol detector.
MQ303A is a semiconductor sensor for Alcohol detection. It has very good sensitivity...
MQ303A is a semiconductor sensor for Alcohol detection. It has very good sensitivity and fast response to alcohol, suitable for portable alcohol detector.
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AvailableSealed Membrane 4X4 Button Pad with Sticker
This is a new four by four matrix sixteen key membrane switch keypad that is easy to use and will look nice in your project.It is very useful if you need it for prototyping with a breadboard or just need a keypad for your project.
This is a new four by four matrix sixteen key membrane switch keypad that is easy to...
This is a new four by four matrix sixteen key membrane switch keypad that is easy to use and will look nice in your project.It is very useful if you need it for prototyping with...
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AvailableDC-DC konverteris (Step-Up) išėjimas 5V-35V
DC-DC boost converter step-up power module with high-precision potentiometer. It uses XL6009E1 with the second generation of high-frequency switching technology as core chip, so that its performance is much higher than the first-generation technology LM2577.
DC-DC boost converter step-up power module with high-precision potentiometer. It uses...
DC-DC boost converter step-up power module with high-precision potentiometer. It uses XL6009E1 with the second generation of high-frequency switching technology as core chip, so...
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Out of stockCurrent Transducer LTS 6-NP
For the electronic measurement of currents: DC, AC, pulsed, mixed with galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit).
For the electronic measurement of currents: DC, AC, pulsed, mixed with galvanic...
For the electronic measurement of currents: DC, AC, pulsed, mixed with galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit).
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AvailableThree-axis analog accelerometer MMA7361L
This is a breakout board for Freescale's MMA7361L three-axis analog accelerometer. The sensor requires a very low amount of power and has a g-select input which switches the accelerometer between ±1.5g and ±6g measurement ranges. Other features include a sleep mode, signal conditioning, a 1-pole low pass filter, temperature compensation, self test, and 0g-detect which detects linear freefall.
This is a breakout board for Freescale's MMA7361L three-axis analog accelerometer. The...
This is a breakout board for Freescale's MMA7361L three-axis analog accelerometer. The sensor requires a very low amount of power and has a g-select input which switches the...
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AvailableSIM900/SIM900A GSM/GPRS System Module
GPRS module is a breakout board and minimum system of SIM900 Quad-band/SIM900A Dual-band GSM/GPRS module. It can communicate with controllers via AT commands (GSM 07.07 ,07.05 and SIMCOM enhanced AT Commands). This module supports software power on and reset.
GPRS module is a breakout board and minimum system of SIM900 Quad-band/SIM900A...
GPRS module is a breakout board and minimum system of SIM900 Quad-band/SIM900A Dual-band GSM/GPRS module. It can communicate with controllers via AT commands (GSM 07.07 ,07.05...
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AvailableBMP180 BOSCH Temperature / Air Pressure Sensor Module
BMP180 is a high accuracy, mini size, ultra-low power pressure sensor, can be used in mobile devices. Excellent performance, absolute accuracy minimum up to 0.03hPa, and ultra-low power consumption, only 3μA. BMP180 adopts 8-pin leadless ceramic chip carrier (LCC) super thin encapsulation; Directly connect to microprocessor via I2C interface;
BMP180 is a high accuracy, mini size, ultra-low power pressure sensor, can be used in...
BMP180 is a high accuracy, mini size, ultra-low power pressure sensor, can be used in mobile devices. Excellent performance, absolute accuracy minimum up to 0.03hPa, and...
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AvailableDS18B20 temperature sensor
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AvailableI2C LCD controller
LCD1602 screen 4-wire I2C interface controller. LCD1602 adapter board without LCD screen. Helps to save IO ports. Supply voltage: +5 V; Supports the I2C protocol; Backlight and contrast adjustment potentiometer; More easier 4-wire output; Device address: 0x27
LCD1602 screen 4-wire I2C interface controller. LCD1602 adapter board without LCD...
LCD1602 screen 4-wire I2C interface controller. LCD1602 adapter board without LCD screen. Helps to save IO ports. Supply voltage: +5 V; Supports the I2C protocol; Backlight and...
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Available13.56Mhz ISO14443 Type-A RFID Card
It is proximity ID card of 13.56Mhz ISO14443. It has been specially manufactured and packaged to be clean from dust. And you can print any pictures on the PVC blank cards.
It is proximity ID card of 13.56Mhz ISO14443. It has been specially manufactured and...
It is proximity ID card of 13.56Mhz ISO14443. It has been specially manufactured and packaged to be clean from dust. And you can print any pictures on the PVC blank cards.
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AvailableRFID diamond keychain S50 (13.56MHz)
This is a MiFare Classic keychain fob - often used for electronic locks or customer identification but also found in other systems where a small and easy to carry tag is desired. The tag contains a NXP S50 chip and an antenna, and is passively powered by the reader/writer when placed a couple inches away.
This is a MiFare Classic keychain fob - often used for electronic locks or customer...
This is a MiFare Classic keychain fob - often used for electronic locks or customer identification but also found in other systems where a small and easy to carry tag is...
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Out of stockSD/Micro-SD Card Breakout Module
This is a SD / MicroSD card breakout board, and it will allow you to breakout the SD/MMC socket to a standard 0.1" x 6-pin header. It can work with 5V or 3.3V power supply, and both 5V/3.3V IO operation level. It can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM and MSP430.
This is a SD / MicroSD card breakout board, and it will allow you to breakout the...
This is a SD / MicroSD card breakout board, and it will allow you to breakout the SD/MMC socket to a standard 0.1" x 6-pin header. It can work with 5V or 3.3V power supply, and...
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AvailableHumidity Temperature Sensor DHT11
The DHT11 is a basic, ultra 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). Compared to the DHT22, this sensor is less precise, less accurate and works in a smaller range of temperature/humidity, but its smaller and less expensive
The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor. It uses a...
The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out...
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AvailableRFID coin tag S50 (13.56MHz)
This is a MiFare Classic coin fob - often used for electronic locks or customer identification but also found in other systems where a small and easy to carry tag is desired. The tag contains a NXP S50 chip and an antenna, and is passively powered by the reader/writer when placed a couple inches away.
This is a MiFare Classic coin fob - often used for electronic locks or customer...
This is a MiFare Classic coin fob - often used for electronic locks or customer identification but also found in other systems where a small and easy to carry tag is desired....