Sensor & Detector Module
Feature: This is a simple to use motion sensor. Power it up and wait 1-2 seconds for the sensor to get a snapshot of the still room. If anything moves after that period, the ‘alarm’ pin will go low. Specification: Adjustable time delayAdjustable sensitiveConnection for CDS sensor (day/night)Input..
$31.99
Ex Tax:$31.99
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Features:
1. Adopt sensitive photosensitive resistance sensor
2. Comparator output, clean signal, good waveform, strong driving ability, more than 15mA.
3. Adjustable potentiometer, can adjust the brightness of the light detection
4. The working voltage is 3.3V-5V
5. Outp..
$9.99
Ex Tax:$9.99
Features: - support 5 V / 3.3 V voltage input - on-board signal output, the output signal is effective instruction low level and at the same time, the output signal lights out can be directly and single-chip microcomputer IO connection. - signal detection sensitivity can adjust. -reserve all the w..
$8.99
Ex Tax:$8.99
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Description:Name: MPU-6050 module (three-axis gyroscope + triaxial accelerometer)2.54mm pin spacingMPU-6050 Accelerometer + GyroThe MPU-6050 sensor contains a MEMS accelerometer and a MEMS gyro in a single chip. It is very accurate, since it contains 16-bits analog to digital conversion hard..
$14.99
Ex Tax:$14.99
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Specifications:
Working voltage: DC 3.8V-5.5V
Working current (5V): typical current 6mA
Input and output signals (3 lines): GND, VCC is power, and VCC is 3.8V-5.5V
Obstacle detection time (range from obstacle-free to obstacle-free or obstacle-free to obstacle-free):..
$32.99
Ex Tax:$32.99
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Features:
1. having a signal output instruction;
2. with a TTL level signal, and the analog output signal;
3. the output valid signal is high, the light goes out;
4. the sensitivity is adjustable (fine-tuning);
5. wide detection of vibration, no direction;
6. with mounting holes, firmware ..
$43.00
Ex Tax:$43.00
Feature:The Current Sensor ACS712 provides economical and precise choice for AC or DC current sensing in industrial, commercial, and communications systems. Typical applications include motor control, load detection and management, switched-mode power supplies, and overcurrent fault protection.Packa..
$46.00
Ex Tax:$46.00
>>>Manual: Click here to open..
$21.99
Ex Tax:$21.99
>>>Manual: Click here to open..
$21.99
Ex Tax:$21.99
>>>Manual: Click here to open..
$18.99
Ex Tax:$18.99
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Description :
The current sensor model : ACS712ELC5v power supply, Onboard power light indicatorModule can measure +5 or -5 current, corresponding to the analog output of 185 mv/AWhen no current through the test, the output voltage is the VCC/ 2Size of the PCB board : 31 x13 (mm) (mm)Not..
$20.99
Ex Tax:$20.99
Feature: Active buzzer, no frequency signal, only need to offer signal to level can soundSuitable for button prompt, prompt warning and so on Specification: Size: 26 * 21mmVoltage: 5VPort: Digital levelPlatform: , microcontroller Package includes: 10 x Active Buzzer Module ,,,,,..
$15.99
Ex Tax:$15.99