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category > relay module

12V 6  Channel Relay Module With Optocoupler Relay Output 6 Way Relay Module For Arduino
6,000.00
Digital Time Delay Relay Trigger Cycle Timer Delay Switch Circuit Board Timing Control Module DIY
3,800.00
200A DC 12V Car Starter Relay Normal Open Heavy Duty ON/OFF Car Battery Control Relay WM686
8,500.00
Featured Products
W3230 Digital Temperature Controller LED Display Thermostat With Heat/Cooling Control Instrument 12V
4,500.00
FT232RL serial port module USB to TTL serial port small board 5V 3.3V 1.8V level
4,200.00
Original imported L7805 High-Performance Voltage Regulator IC 5V TO-220
200.00
1-5 pcs Micro Mini Type-c USB 5V 1A 18650 TP4056 Lithium Battery Charger Module Charging Board
500.00
SIM800L GPRS GSM Module MicroSIM Card Board Quad-band TTL Serial Port Plus Antenna for Arduino
4,700.00
ZB2L3 18650 Lithium Battery Power Supply Test Resistance Lead-acid Capacity Discharge Meter
3,800.00
HC-SR04 HCSR04  Ultrasonic Wave Detector Ranging Module HC-SR04 Distance Sensor for Arduino
1,700.00
Rotary encoder coding switch/EC11/audio digital potentiometer with switch five-pin handle length 20M
900.00
5A Single Phase AC Current Transformer Module Current Sensor For Arduino
1,700.00
DHT22 digital temperature and humidity sensor temperature and humidity module AM2302
1,700.00