Product Details:
Minimum Order Quantity | 1 Piece |
Voltage | DC3.3 V Power Supply |
The Ecg module AD8232 heart ECG monitoring sensor module Kit For Arduino is a cost-effective board use to measure the electrical activity of the heart. This electrical activity can be chart as an ECG or Electrocardiogram and output as an analog reading.
ECGs can be extremely noisy, the AD8232 Single Lead Heart Rate Monitor acts as an op-amp to help obtain a clear signal from the PR and QT Intervals easily. The ECG module AD8232 heart ECG monitoring sensor module is an integrated signal conditioning block for ECG and other bio-potential measurement applications.
The ECG Module AD8232 Heart ECG Monitoring Sensor Module Kit for Arduino is designed to extract, amplify, and filter small bio-potential signals in the presence of noisy conditions; such as those created by motion or remote electrode placement.
The AD8232 Heart Rate Monitor breaks out nine connections from the IC that you can solder pins, wires, or other connectors too. SDN, LO+, LO-, OUTPUT, 3.3V, GND provide essential pins for operating this monitor with an Arduino or other development board.
ApplicationNote: This product is NOT a medical device and is not intended to be used as such or as an accessory to such nor diagnose or treat any conditions.
Additional Information:
Product Details:
Minimum Order Quantity | 1 Piece |
Power supply voltage | 5V |
power supply | minimum + 3.5 V |
Product Type | Muscle Sensor Module |
Additional Information:
Product Details:
Brand | Robodo |
Voltage | 4.5 to 5.5 V |
Model No | ACS712 |
Current Rating | Available in 5A,20A and 30A |
Current sensor chip | ACS712 |
Sensitivity | 100mV/A |
The device consists of a precise, low-offset, linear Hall circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field which the Hall IC converts into a proportional voltage.
Product Details:
Minimum Order Quantity | 1 Piece |
Current | 40mA |
Voltage | 4.5-5.5V |
Digital Interface | 5V TTL level for UART interface and GPIO |
Analog Interface | 3.5mm mono-channel microphone connector and microphone pin interface |
Size | 31mm x 50mm |
Recognition accuracy | 99% (under ideal environment) |
Additional Information:
Product Details:
Operating voltage (v) | 4.2 - 6 VDC |
Current consumption | Less than 75mA |
Verification Speed | 0.2 sec |
Scanning Speed | 0.3 sec |
Character file size | 256 bytes |
Template size | 512 bytes |
False Acceptance Rate (FAR) | 0.0001% |
False Rejection Rate (FRR) | 0.1% |
This is the R307 Optical Fingerprint Reader Sensor Module. R307 fingerprint module is a fingerprint sensor with a TTL UART interface for direct connections to microcontroller UART or to PC through MAX232 / USB-Serial adapter. The user can store the fingerprint data in the module and can configure it in 1:1 or 1: N mode for identifying the person.
The FP module can directly interface with 3.3 or 5v Microcontroller. A level converter (like MAX232) is required for interfacing with PC serial port.
Integrated image collecting and algorithm chip together, ALL-in-One Fingerprint reader can conduct secondary development, can be embedded into a variety of end products. Users can conduct secondary development, can be embedded into a variety of end products, such as access control, attendance, safety deposit box, car door locks
Low power consumption, low cost, small size, excellent performance, Professional optical technology, precise module manufacturing technics. Good image processing capabilities can successfully capture an image up to resolution 500 dpi Finger detection function.
Features:Product Details:
Resolution | 450 dpi |
Image Size | 258 x 202 Pixels |
Sensor | GT521F32 Optical |
Finger window(mm) | 12.9 x 16.9 |
No. of fingerprints can store | 200 |
Operating Voltage(V) | Power pin:3.3V~6V,Tx/Rx pins: 3.3V |
Operating Current (mA) | < 130 |
CPU | ARM Cortex M3 Core MCU) |
There are four types of fingerprint scanner: the optical scanner, the capacitance scanner, the ultrasonic scanner, and the thermal scanner. The GT521F32 Fingerprint Scanner Module is an optical scanner module. This optical scanner takes a visual image using a digital camera.
The idle module is woken by a finger touching the metal frame of the sensor. The pictures of the fingerprints are processed on-board by the fingerprint algorithm (low power 32-bit ARM Cortex-M3 processor) and convert it into strings of data. These so-called ‘templates’ are residing on the module configured as a USB mass storage device. They can store and share through a database with other modules in a network, allowing easy enrollment of many users.
Features :Product Details:
Resolution | 450 dpi |
Image Size | 258 x 202 Pixels |
Sensor | GT521F52 Optical |
Finger window(mm) | 12.9 x 16.9 |
No. of fingerprints can store | 3000 |
Operating Voltage(V) | Power pin:3.3V-6V,Tx/Rx pins: 3.3V |
Operating Current (mA) | < 130 |
CPU | ARM Cortex M3 Core MCU) |
The GT521F52 Optical Fingerprint Scanner Module with JST SH Connector is a high-performance fingerprint scanner. Which is useful for to access control, security, identification, and convenience. This optical sensor module is designed for easy integration into applications with serial interface (UART). We need two wires are for TX and RX and two wires for power supply (5V).
The main difference between GT521F32 and GT521F52 is fingerprint storage capacity.
There are four types of fingerprint scanner: the optical scanner, the capacitance scanner, the ultrasonic scanner, and the thermal scanner. The GT521F52 Fingerprint Scanner Module is an optical scanner module. This optical scanner takes a visual image using a digital camera.
The idle module is woken by a finger touching the metal frame of the sensor. The pictures of the fingerprints are processed on-board by the fingerprint algorithm (low power 32-bit ARM Cortex-M3 processor) and convert it into strings of data. These so-called ‘templates’ are residing on the module configured as a USB mass storage device. They can store and share through a database with other modules in a network, allowing easy enrollment of many users.
Features :Product Details:
Opening Size | 13 x 13 mm |
Leading Cable | Length - 1 meter |
Output | Standard 3.5mm Audio Jack with three core (TRS) plug |
Core Material | Ferrite |
Work Temperature | 25 to +70 |
Product Details:
Minimum Order Quantity | 1 Piece |
Diameter | 0.625" (-16mm) |
Overall Thickness | 0.125" (-3mm) |
Cable Length | 24" (-609mm) |
Voltage | 3V to 5V |
Current consumption | 4mA at 5V |
Heart Rate data can be used in many Electronic design and microcontroller projects. But the heart rate data is difficult to read, however, the Pulse Sensor Amped help us to read heart rate. The Heart Beat Pulse Sensor Amped is a plug-and-play heart-rate sensor for Arduino.
It can be used by students, artists, athletes, makers, and game & mobile developers who want to easily incorporate live heart-rate data into their projects.
Features :
Product Details:
Model No | HMC5883L |
Frequency | 50 Hz |
Voltage | 220 V |
Current Rating | 200 mA |
HMC5883L high integration module, and weak magnetic sensor with a digital interface chips, used in low-cost compass and magnetic field detection area.HMC5883L including the most advanced high resolution HMC118X series of magnetic resistance sensor, the integrated circuit with honeywell patent deviation calibration, including amplifier, automatic degaussing device, can make the compass accuracy control in 1 ° ~ 2 ° 12 AD converter.
Product Details:
Minimum Order Quantity | 1 Piece |
Supply Voltage | 2.0 - 3.6 V |
DCUltra Low Power | As low as 23 uA |
Serial Data Input | SPI 4- Wire |
Serial Data Input Output | SPI 3-Wire |
Additional Information: