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Description: Size: approx. 32 x 22 x 27mm Main chip: LM393, ZYMQ-3 gas detector Working Voltage: DC 5V With signal output instructions. Two-way signal output (TTL level output and analog output). TTL output effectively signal for low level(when the output low level signal lights, can d..
$13.99
Ex Tax:$13.99
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Features:KSD9700 product widely used in home appliance's motor and electrical equipment, such as air conditioner motor, transformer, thermal appliances, etc.Specification:Model.No.: KSD9700Material: PlasticNet Weight: 3gOptional: Normally Open (NO)Rated Voltage: 250VCurrent: 5ACable Length (Ap..
$7.99
Ex Tax:$7.99
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Feature:
The OPT101 is an illuminance photosensor that integrates a photodiode and a specially optimized op-amp. The transparent package allows the photodiode to have a larger sensing surface with higher sensitivity and a wide spectral response range (infrared to visible light 300nm-1..
$11.99
Ex Tax:$11.99
Description: Hat PIR is an M5StickC compatible human body induction sensor, it belongs to "Passive pyroelectric infrared detector", that detect the infrared come from the human body. When the infrared is detected, the sensor will output HIGH and last for two seconds until the next detecting roun..
$18.99
Ex Tax:$18.99
Description: YX-458 is a infrared human body sensing module.It can detect changes in the infrared spectrum of human temperature through sensors.When people enter the sensing range,the lights are ON, people leave, and the lights are OFF. Features: - Human infrared sensor- Built-in photosensitive c..
$21.99
Ex Tax:$21.99
5Pcs PS2 Game Joystick Module For Description: This is PS2 game joystick module for Lots of robot projects need joystick. This module provides a affordable solution to that. Simply connect to two analog inputs, the robot is at your commands with X,Y control. It also has a switch that is conn..
$8.99
Ex Tax:$8.99
Voltage: 12V,16.8V,18V,24V,28V Precise details>> Precise details: Features:Size: approx. 1.7 x 3.5cm / 0.67 x 1.38"Operating voltage: 4 - 28VOperating current: 2.8mA (typical), 3mA (max)Probe distance: 5-..
$9.99
Ex Tax:$9.99
Features:1, Transmission signal processing control chip RCWL-91962, Wide operating voltage range: 4.0-28.0V3, Compared with the traditional infrared feeling PIR, with the penetrating detection capability4, Block time, distance adjustable5, Output 3.3V power supply6, Board size: 35.9mmx17.3mmApplicat..
$8.99
Ex Tax:$8.99
>>>Manual: Click here to open..
$29.99
Ex Tax:$29.99
Specifications: Operating voltage:..
$7.99
Ex Tax:$7.99
Feature: 1. Inductive object output 0, output 1 when not sensed, can be directly connected to 3V and 5V microcontroller IO port. 2. The sensing distance is 2 to 40 cm, the distance is long, and the anti-interference ability is good. (Note: Infrared sensors do not detect all objects to get the same d..
$11.99
Ex Tax:$11.99
Description:The item is for robot kit, raindrops, rain sensor, monitoring can be used for a variety of weather conditions, and converted into the number of the reference signal and the AO output.The sensor uses the FR-04 high-quality double-sided materials, King Size 5.0 * 4.0CM, and with the surfa..
$9.99
Ex Tax:$9.99