- Employs FMCW, CW multi-mode modulation, and separate transmitter and receiver antenna structure.
- Strong anti-interference ability
- Strong sensing reliability, high sensitivity
- Small size, easy to use, and easy to embed integration
- Not to be affected by snow, haze, temperature, humidity, dust, light, noise
-21%
Sensors
DFRobot mmWave – Human Presence Detection Sensor (9 Meters)
- Employs FMCW, CW multi-mode modulation, and separate transmitter and receiver antenna structure.
- Strong anti-interference ability
- Strong sensing reliability, high sensitivity
- Small size, easy to use, and easy to embed integration
- Not to be affected by snow, haze, temperature, humidity, dust, light, noise
₹3,661.00 ₹4,661.00
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Sensors
37 in 1 Sensors Kit compatible with Arduino
- For beginners who are interested in Arduino
- A complete set of Arduino’s most common and useful electronic components
- Infrared sensor receiving module
- Laser sensor module
- Temperature and humidity sensor module
- Infrared sensor module
- 5v relay module
- Obstacle avoidance sensor module.
SKU: n/a -
Basic Electronic Components, Sensors
Eye Blink Sensor Project Kit
The Eye-Blink sensor works by illuminating the eye and eyelid area with infrared light, then monitoring the changes in the reflected light using a phototransistor and differentiator circuit.
This includes Arduino Nano, Eye Blink sensor, Buzzer, Battery, Clip Connector, and Switch.
Eye Blink sensor senses the eyeblink using infrared. The Variation Across the eye will vary as per eye blink. If the eye is closed the output is high otherwise the output is low.
Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano 3.x) or ATmega168 (Arduino Nano 2.x). It has more or less the same functionality as the Arduino Duemilanove but in a different package. It lacks only a DC power jack and works with a Mini-B USB cable instead of a standard one.
A Standard Active Buzzer Module for Arduino is an audio signaling device, which may be mechanical, electromechanical, or piezoelectric. This PCB Mounted Active Buzzer Module can produce a range of sound tones depending on the input frequency, i.e it can generate tones between 1.5 to 2.5 kHz by switching it on and off at different frequencies either using delays or PWM.
This is a general 9v Battery for all your project and application needs.
A clip Connector is used to connect a 9V battery to the application. This snap power cable to DC 9V clip male line battery adapter for mostly used to power Arduino boards.
Rocker switch is Rocker Switch SPST ON/OFF Microswitch.
SKU: n/a -
Sensors
HC-05 Bluetooth Wireless UART Module
HC-05 is a Bluetooth Transceiver Module and has TTL Output. HC-05 6 Pin Wireless Serial Bluetooth Module is a Bluetooth module for use with any microcontroller. It uses the UART protocol to make it easy to send and receive data wirelessly. This Bluetooth module is a completely qualified Bluetooth V2+Enhanced Data Rate (EDR). It is 3Mbps Module with 2.4GHz radio transceiver and baseband. It has CSR Bluecore 04, an external single-chip Bluetooth system with CMOS technology and AFH, Adaptive Frequency Hopping, feature.
The HC-06 module is a slave only device. This means that it can connect to most phones and computers with Bluetooth but it cannot connect to another slave-only device such as keyboards and other HC-06 modules. To connect with other slave devices a master module would be necessary such as the HC-05 version which can do both master and slave.
Specification and Features:
- Voltage supply: 3.5v to 5v
- Working current: matching for 30 mA, matching the communication for 8 mA.
- Speed: Asynchronous: 2.1Mbps(Max) / 160 kbps, Synchronous: 1Mbps/1Mbps.
- With the integrated antenna and edge connector
- Sensitively: -80dBm
- RF Transmit Power: up to +4dBm
- Supported baud rate: 9600, 19200, 38400, 57600, 115200, 230400 and 460800
- Slave default baud rate: 9600
- Data bits: 8
- Stop bit: 1
- Parity: no parity
- A programmable input-output control
- Supported device: laptop, desktop, mobile, tablet
- Protocol: IEEE802.15.1
- Dormancy current: no dormancy.
- Bluetooth module HC-05 Master and slave Two in one module.
- Use the CSR mainstream Bluetooth chip, Bluetooth V2.0 protocol standards.
- Bluetooth protocol: Bluetooth Specification v2.0+EDR
- Security: Authentication and encryption.
SKU: n/a -
Sensors
RC522 RFID 13.56MHZ Reader Writer Module
RC522 – RFID Reader /Writer with Cards Kit includes a 13.56MHz RF reader and writer module that uses an RC522 IC and two S50 RFID cards tag. The MF RC522 is an integrated transmission module for contactless communication at 13.56 MHz. RC522 supports ISO 14443A/MIFARE mode. RC522 – RFID Reader features an outstanding modulation and demodulation algorithm to serve effortless RF communication at 13.56 MHz. The S50 RFID Cards will ease up the process helping you to learn and add the 13.56 MHz RF transition to your project.
The module uses SPI to communicate with microcontrollers. The open-hardware community already has a lot of projects exploiting the RC522 – RFID Communication, using Arduino.
Features:-
- The low-voltage, low-cost, small size of the non-contact card chip to read and write.
- 13.56MHz contactless communication card chip.
- MFRC522 supports the MIFARE series of high-speed non-contact communication, two-way data transmission rate up to 424kbit/s.
- ISO14443A frames and error detection.
- Suitable for Smart meters and portable handheld devices.
- Advanced modulation and demodulation concept completely integrated with all types of 13.56MHz passive contactless communication methods and protocols.
- 14443A compatible transponder signals.
- Supports rapid CRYPTO1 encryption algorithm, terminology validation MIFARE products.
- The reader and RF card terminal design meet advanced application development and production needs.
- Can be directly loaded into the various reader molds, very convenient.
Specifications:-
- Operating Frequency: 13.56MHz
- Reader Distance: ≥ 50mm / 1.95″ (mifare 1)
- Operating Current :13-26mA / DC 3.3V
- Idle Current :10-13mA / DC 3.3V
- Peak Current: < 30mA
- Sleep Current: < 80uA
- Data transfer rate: Maximum 10Mbit/s
- Supported card types: mifare1 S50, mifare1 S70 MIFARE Ultralight, mifare Pro, MIFARE DESFire
- Environmental Storage Temperature: -40 – 85 degrees Celsius
- Environmental Operating Temperature: -20 – 80 degrees Celsius
- Relative humidity: 5% – 95%
- Module interface: SPI
SKU: n/a
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