4 Channel Relay Module SMS Call Controller GSM Remote Control Switch SIM800C
S$ 46.67
Modules & Sensors
Positive Negative Dual Output Power Converter Module 4.8-35V to DC±15V 660 mA
S$ 13.47
2 Channel Relay Module Bluetooth 4.1BLE for Android Phone IOT
S$ 22.68
Scale Load Cell HX711 ADC Module Weighing Sensor 1/2/3/5/10/20kg for Arduino
S$ 8.16 to S$ 10.36
G1/2'' Liquid Fuel Oil Diesel Gasoline Flow Meter Counter Gear Flow Sensor 3-12V
S$ 25.92
SIM800C 1 Channel Relay Module SMS GSM Remote Control Switch STM32F103CBT6
S$ 28.00
G3/8'' Liquid Fuel Oil Flow Sensor Counter Diesel Gasoline Milk Gear Flow Meter
S$ 25.92
868MHz 915MHz ESP32-S3 WiFi+BT Development Board for Meshtastic LoRaWAN LoRa V3
S$ 63.53
2 Sets LoRa 32 V3 Node Development Board HTIT-WB32LA_V3 LoRa32 SX1262 Wifi BLE
S$ 63.53
AS3935 Lighting Detector Digital Sensor Breakout Board Module SPI I2C Interface
S$ 30.98
1 Channel Relay Module SIM800C SMS GSM Remote Control Switch 2G Network +Case
S$ 37.59
Miniature Load Cell Micro Module Metal Shied 1/5/10/20/50KG NJ6 Electronic Scale
S$ 12.31 to S$ 13.93
HC-SR501 Pir Infrared IR Sensor Body Motion Module 1 Channel Relay Module 5V
S$ 8.67 to S$ 9.84
10Pcs NRF24L01 MSD 2.4GHz Wireless Transceiver Module 1.27SMD Board for Arduino
S$ 16.46
10X DS3231 Precision RTC Module Real Time Clock Memory For Arduino Raspberry Pi
S$ 46.67
1 Channel Relay Module SMS GSM Remote Control Switch SIM800C STM32F103CBT6 IOT
S$ 31.63
DIYmall 4pcs 20KG Scale Load Cell Weight Sensor+HX711 AD Module Weighing Sensors
S$ 27.20
Scale Load Cell HX711 ADC Module Weighing Sensor 1/2/3/5/10/20kg for Arduino
S$ 7.77 to S$ 10.36
FS300A G3/4'' Water Flow Sensor Flowmeter Low Power Consumption 1-60L/min
S$ 15.94
4pcs Electret Microphone Amplifier Module MAX9814 AGC Mic Amp for Arduino
S$ 18.79
DIYmall 5pcs HX711 Weighing Weight Sensor 24 bit AD Converter Module for Arduino
S$ 11.66
2pcs Case for Heltec HTIT-WB32LA_V3 LoRa Node Development board
S$ 17.38
4PCS 50kg Load Cell Weighing Sensor Half-bridge Strain Gauge Human Body Scale
S$ 9.06
G3/8'' 1/2" Liquid Fuel Oil Flow Sensor Counter Diesel Gasoline Gear Flow Meter
S$ 25.92
2.4 Inch 2.4" TFT LCD Shield Touch Panel Module TF Micro SD For Arduino UNO R3
S$ 12.95
DN40 1.5" Flowmeter Water Flow Sensor Hall Sensor Flow Rate Control 5~150L/Min
S$ 29.16
10PCS360° 2KG GeekServo Motor Large Angle Dual Output for Micro bit RaspberryPi
S$ 75.20
5x Isolation MOSFET MOS tube field effect transistor module instead relay FR120N
S$ 10.36
DIYmall 5V SIM900A GSM GPRS Module 900mhz 1800MHZ Development Board for Arduino
S$ 14.64
PiOLED monochrome 128x64 0.96inch OLED Display Module White for Raspberry Pi
S$ 14.90
10PCS TL494 PWM Controller Module Adjustable 5V Frequency 500-100kHz 250mA
S$ 23.85
5pcs G1/2" Electric Solenoid Valve N/C With Pressure Water Air Inlet Flow Switch
S$ 46.67
10pcs 1 Channel Relay Module 5V High Low Level Triger Optocoupler for Arduino
S$ 24.35
Simple USB C Socket Breakout Board Adapter connector module PCB Vertical Shield
S$ 12.57
2Channel Wifi Wireless Switch Relay Module Inching Self-locking Interlock
S$ 21.90
DN50 G2" Water Flow Hall Effect Sensor Switch Gauges Coffe Flowmeter Counter
S$ 34.35
4 Channel Wifi Wireless Switch Relay Module Inching Self-locking Interlock
S$ 27.22
5x Isolation MOSFET MOS tube field effect transistor module instead relay AOD418
S$ 9.84
LCUS-1 USB Relay Module Electronic Converter PCB USB Intelligent Control Switch
S$ 15.42
DN25 G1'' Water Flow Sensor Hall Flowmeter Meter Counter 1-60L/min 1.2Mpa FS400A
S$ 16.71
PPM/PWM Servo Signal Amplifier 1000-2000us Extended to 500-2500us Angle Increase
S$ 30.93
LoRa Antenna 868-915mHz 2dBi Built-in Copper Pipe Spring IoT Device IP-EX-1/10
S$ 12.42
5V Wireless Charging Transmitter +Receiver Power Supply Module Inductive Charger
S$ 15.42
10pcs 1 Channel Relay Module 5V Low Level Trigger for Arduino Microcontroller
S$ 18.92
5PCS 12V Mechanical Buzzer Take The Vibrating The Buzzer Mini Electronic Alarm
S$ 11.05
Scale Load Cell Weight Weighing Sensor HX711 AD Module Metal Shied 2//5/10/20KG
S$ 9.58 to S$ 11.66
100Pcs SOP14 SSOP14 TSSOP14 SMD to DIP Adapter IC Converter Adapter DIP14 IC PCB
S$ 21.25
50PCS 5V Mini Magnetic Electromagnetic Passive Buzzer 16ohm for Arduino
S$ 13.73