$11.12 Ex Tax: $11.12
10PCS 5V Ultrasonic Ranger Sensor ModuleMain Features:Static current: less than 2mASensor angle: not more than 15 degrees4-mode connections: VCC / trig ( T ) / echo ( R ) / GNDWith electric frequency output signal from 0V to 5VHas..
$2.88 Ex Tax: $2.88
General Type: Infrared Receiving Sensor Module Material: PCB ..
$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 ..
$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 ..
$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 ..
$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..
$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..
$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:..
$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 ..