1838T Infrared Receiving Sensor Module
$2.88 Ex Tax: $2.88
General Type: Infrared Receiving Sensor Module Material: PCB ..
2PCS DIY IR Infrared Radiation Velometer Sensor Module
$2.94 Ex Tax: $2.94
2PCS IR Infrared Radiation Velometer Sensor ModuleMain Features:Main chip: LM393Working voltage: DC 5VOne-way signal outputEffective signal output: low levelGreat for DIY project General Model: FR-4 ..
3904 Soil Humidity Sensor Plate Module for Arduino
$0.69 Ex Tax: $0.69
3904 Soil Humidity Sensor Hygrometer Detection Module for Ardunio DIY Project General Type: 3904 Soil Humidity Sensor Hygrometer Detection Module ..
3Pin Sound Sensor Module Works with Electronic DIY
$1.49 Ex Tax: $1.49
3Pin Sound Sensor ModuleMade of good quality PCB and plastic and copper, durable and reliableWorking voltage: 3.3 - 5VGreat for DIY project General Material: PCB + Plastic + Copper ..
5V Stepper Motor with ULN2003 Driver Board Set
$2.01 Ex Tax: $2.01
5V Stepper Motor with ULN2003 Driver Board SetMain Features:Adopts ULN2003 drive chip, 500mACan be used with PCB board, direct plug and socket etc.Equipped with stepping motor standard interface and DC motor standard interfaceSpec..
7039 DC 5V Rain Raindrop Sensor Module DIY Parts
$1.91 Ex Tax: $1.91
Features:- Voltage: DC 5V- Power indicator, output LED indicator- TTL output- TTL output effective signal is low level- Drive capability: About 100mA- Can directly drive relay, buzzer, fan- The sensitivity can be adjusted by poten..
ACS712 Sensor Module 30A Range DC 5V Hall Switch for Arduino Lovers
$3.10 Ex Tax: $3.10
Main Features:ACS712 20A sensor chipsetPowered by 5V power supply, On-board power indicatorCurrent measures rang from -30 to +30A, corresponding simulation output 66mV / AOutput voltage is VCC / 2 when on current was measuredNote:..
AD8232 ECG Measurement Module
$7.31 Ex Tax: $7.31
AD8232 ECG Measurement ModuleMain Features:Simple and easyAdopts ADC convertor for lower power consumptionCan measure the electrical activity of the heartSuitable for DIY enthusiasts General Model: AD8232 ..
AD8232 ECG Measurement Module Kit
$16.05 Ex Tax: $16.05
Description:The AD8232 ECG Measurement Module is a neat little chip used to measure the electrical activity of the heart. This electrical activity can be charted as an ECG or Electrocardiogram. Electrocardiography is used to help ..