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Pulse Sensor Heart Rate Detector Excellent Quality with Velcro Strap Kit
In Stock
SKU:40729- A Color-Coded Cable, with a standard male header connectors. Plug it straight into an Arduino or a Breadboard. No soldering is required.
- The Pulse Sensor has 3 holes around the outside edge which make it easy to sew it into almost anything.
- Visualization software (made in Processing) to instantly see the output of the sensor and for troubleshooting.
MAX30100 Pulse Oximeter Heart Rate Sensor Module
In Stock
SKU:35128Ultrasonic Distance Sensor Module HC SR04
In Stock
SKU:98314- Affordable Price
- Operating Voltage: 5 V
- Sonar Sensing Range: 2-400 cm
- Max. Sensing Range: 450 cm
- Frequency: 40 kHz
TCS3200 Color Recognition Sensor Module
In Stock
SKU:47258- Operating Voltage: 3V-5V
- High-resolution conversion of light intensity to frequency.
- Chip pins all has drawn for standard 100.
- Put the needle (2.54 mm).
- Mil-convenient for bitmap board.
- Programmable color and full-scale output frequency.
- Communicate directly with a microcontroller.
- Low-profile surface mount package.
Tap Sensor Module for Arduino
In Stock
SKU:61093MPU6050 – Triple Axis Gyro Accelerometer Module
In Stock
SKU:23516- Chip built-in 16bit AD converter, 16-bit data output
- Driver Chip: MPU6050
- Operating Voltage: 3-5V DC
- Communication: I2C/IIC Protocol
- Gyro Range: ± 250, 500, 1000, 2000 °/s
- Accelerometer Range: ± 2 ± 4 ± 8 ± 16 g
IR Receiving Head VS1838B Remote Control Receiver – 5pcs
Out of stock
SKU:19482- Internal filter for PCM frequency.
- Inner shield, good anti-interference ability.
- High immunity against ambient light.
- Improved shielding against electric field disturbance
- 3.0V or 5.0V supply voltage; low power consumption.
- TTL and CMOS compatibility.
- Suitable transmission code:NEC code,RC5 code.
- Universal receiver. 38 KHz.
- Infrared remote control receiver.
SW 520 Tilt Vibration Sensor Module
In Stock
SKU:90247- Product Type: SW-520 Tilt Sensor Module
- Comparator IC used: LM393
- Output type: digital
- PCB dimension: 32mm x 14mm
- Package contains: 1 x SW-520 Tilt Vibration Sensor Module
PCF8591 Module Analog to Digital / Digital-Analog Converter Module with F-F Jumper Wire
Out of stock
SKU:31986- Module chip using PCF8951
- Module supports external voltage input of the 4-way acquisition (voltage input range of 0-5v)
- The module integrated photoresistor by AD collection precise value of the ambient light intensity
- Module integrated thermistor by the precise value of the ambient temperature of the AD acquisition
- Module integrated 1 channel 0-5V voltage input acquisition (the blue potentiometer to adjust the input voltage)
- Modules with power indicator (for the module power supply indicator lights)
- Modules with DA output indicator, when the module DA output interface voltage reaches a certain value, will be lit panel the DA output indicator, the higher the voltage, the more obvious indicator brightness
16 Channel Analog/Digital Multiplexer Module
In Stock
SKU:52763- 2V to 6V operation
- “On” resistance: 70 Ohms @ 4.5V
- 6ns break-before-make @ 4.5V
- Wide operating temperature range: -55C to 125C
Digital Ammeter Voltmeter With Shunt
In Stock
SKU:74162- Operating Voltage: 5V DC.
- Current Consumption: <60mA
- Testing Voltage: 0-100V
- Testing Current: 1-100A
- Easy to read even in dim light
Dual DC 100V 100A Voltmeter Ammeter Without Shunt
In Stock
SKU:39856- Operating Voltage: 5V DC
- Current Consumption: <60mA
- Testing Voltage: 0-100V
- Testing Current: 1-100A
- Easy to read even in dim light
RCWL-0516 Microwave Radar Sensor
In Stock
SKU:64729- Transmission signal processing control chip RCWL-9196
- Wide operating voltage range 4.0V to 28.0V
- Penetrating detection capability, compared with the traditional infrared feeling PIR
- Adjustable Block time and distance
- Operating Current: 2.8mA (typical); 3mA (max)
- Detection Distance: 5-9m
- Transmitting Power: 20mW (typical); 30mW (max)
SS49E Linear Hall Effect Sensor Module
In Stock
SKU:92457Linear Magnetic Hall sensor
In Stock
SKU:48637- S49E hall sensor
- Features wide-range voltage comparator LM393
- Signal output indicator
- Analog / Digital output
LM393 Linear Hall Effect Sensor Module
In Stock
SKU:61284- S49E hall sensor
- Features wide-range voltage comparator LM393
- Signal output indicator
- Analog / Digital output
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TechnoSam – Wired for Innovation. Built for Reliability.
At TechnoSam, we specialize in providing high-quality electronics modules, development boards, and IoT components for makers, developers, educators, and enterprises. Whether you’re building a prototype or scaling to production, our curated inventory and expert support help you bring your ideas to life — reliably and affordably.
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