Sensor & Detector Module
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Specifications:
The distance between PCB two circular hole (point to point center) is 1.5cm, and the aperture is 0.3cm.
Slot type optocoupler slot width : 10mm
Main chip: LM393, slot type optocoupler H2010
Working voltage: DC 5V
Size: 32mm x11mm x 20mm
Characteristi..
$6.99
Ex Tax:$6.99
Specifications: Main chip: LM393, 3144 Hall sensor Working voltage: DC 5V Size: 2.7 cm x 1.4cm Interface description (4-wire system): 1 VCC external 5V voltage 2 GND external GND 3 DO small board digital output interface (0 and 1) Features: 1. Has a power indicator and signal output indication..
$17.99
Ex Tax:$17.99
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Features:
- On-board LM393 voltage comparator chip and tilt sensor probe
- Support 5 V / 3.3 V voltage input
- On-board signal output instructions, output is high effective signal at the same time, the indicator lamp light output signal can be directly and single-chip microcom..
$9.99
Ex Tax:$9.99
Description: 1. Size: 32mm x 22mm x 22mm2. The main chip: LM393, MQ-3 gas sensor3. Work voltage: DC3-5V4. With the signal output instructions;5. Dual output (analog output, and TTL level output);6. TTL output valid signal is low, the microcontroller can be connected directly;7. 0 ~ 5V analog output..
$12.99
Ex Tax:$12.99
Feature: Can be used for Acoustic control light , give sound and light alarm working with Photosensitive sensor, and sound control,sound detectWhen there is sound,outputs low level and the signal lightCircuit board output switch quantityThe output effective signal is low levelSingle channel signal ..
$7.99
Ex Tax:$7.99
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Description:
This is a conversion board for the PCA9306 dual bidirectional voltage-level translator. Because different parts sometimes use different voltage levels to communicate, voltage level translators can be the key to making different parts play nice.
The PCA9306 is a dual ..
$25.99
Ex Tax:$25.99
Voltage: DC5V Precise details>> Precise details: Features:Size: 16mm * 17mmIntegrated 5V to 3.3V chip, more convenient for 5V power supply microcontroller systemI2C compatible 3-5V systemPackage included:..
$45.99
Ex Tax:$45.99
More document click to download: MAX3010Overview: The MAX30100 is an integrated pulse oximetry and heart-rate monitor sensor solution. It combines two LEDs, a photodetector, optimized optics, and low-noise analog signal processing to detect pulse oximetry and heart-rate signals. The MAX30100 opera..
$18.22
Ex Tax:$18.22
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Features:
- The MAX30102 is an integrated pulse oximeter and heart rate monitor bio sensor module. It integrates a red LED and an infrared LED, photo detector, optical components, and low-noise electronic circuitry with ambient light suppression.
- The MAX30102 features a ..
$19.99
Ex Tax:$19.99
Feature: 1. Thermocouples are very sensitive, requiring a good amplifier with a cold compensation reference.2. This protuct does everything for you, and can be easily interfaced with any microcontroller even one without an analog input.3. This board has the chip itself, a 3.3V regulator with 10uF b..
$24.99
Ex Tax:$24.99
Overview: The MAX6675 is a complex monolithic thermocouple-to-digital converter with internal signal conditioning amplifier, 12-bit analog / digital thermocouple converter, cold-junction compensation sensing and correction, digital controller, 1 SPI-compatible interface, and 1 Related l0gic control..
$16.99
Ex Tax:$16.99
Feature:Simple SPI serial output temperature.Chip cold junction compensation.High impedance differential inputs.Thermocouple break detection.2000V of ESD signal.Specification:Temperature range: 0 ℃ ~ 1024 ℃, the converter temperature resolution: 0.25 ° C.Wide operating voltage range: 3. 0 ~ 5. 5V, o..
$26.99
Ex Tax:$26.99