Sensor Module

480x272 4.3 Inch TFT LCD Module For Arduino

4.3Inch LCD Display Module 480×272 4.3 Inch TFT LCD Module For Arduino–OKY4035

Driver Less HID Mini USB Control Relay

Driver Less HID Mini USB Control Relay For 8 16 Channel Relay Module–OKY30604

4 Channel Relay Module With Optocoupler Sensor

5V 12V 4 Channel Relay Module With Optocoupler Sensor Low Level Trigger–OKY3013-5

Driver Less HID Mini USB Relay Control Relay Switch 8 Or 16 Channel Relay Module

Driver Less HID Mini USB Relay Control Relay Switch 8 Or 16 Channel Relay Module–OKY30604

3 wire 0.28" DC 0-100V Digital Voltmeter LED Voltage Volt Meter

3 wire 0.28″ DC 0-100V Digital Voltmeter LED Voltage Volt Meter–OKY4094-1

Support software keyboard 3.2 inch screen

Support software keyboard 3.2 inch screen for PI–OKY4017

1 Channel OMRON SSR High Level Solid State Relay Module

5V 1 Channel OMRON SSR High Level Solid State Relay Module 250V 2A–OKY3041

5V 2 Channel SSR Solid-State Relay

5V 2 Channel SSR Solid-State Relay High(or low) Level Trigger 2A 240V–OKY3042

5V 6 Channel SSR G3MB-202P Solid State Relay Module

5V 6 Channel SSR G3MB-202P Solid State Relay Module 240V 2A Output with Resistive Fuse–OKY3043-1

5V 8 Channel SSR Solid-State Relay

5V 8 Channel SSR Solid-State Relay High(or low) Level Trigger 2A 240V–OKY3044

128X64 OLED LCD LED Display Module

128X64 OLED LCD LED Display Module For Arduino 1.3″ I2C IIC Serial–OKY4020-2

3.5 inch LCD TFT Touch Screen Display with Stylus

3.5 inch LCD TFT Touch Screen Display with Stylus–OKY4017-1

ESP8266 5V WiFi Relay Module

ESP8266 5V WiFi Relay Module Things Smart Home Remote Control Switch Phone–OKY3033

6 way Self-Lock Interlock relay 6-channel relay module

5V/12V/24V 6 way Self-Lock Interlock relay 6-channel relay module–OKY3037

5V USB Relay Module 1 Channel Programmable Computer Control

5V USB Relay Module 1 Channel Programmable Computer Control–OKY3032

DC 5V 2 Channel USB Relay Module

DC 5V 2 Channel USB Relay Module Programmable Computer Control For Smart Home–OKY3024

Self-lock Interlock Triggered 3 IN 1

DC 12V 2 Channel Self-lock Interlock Triggered Relay Module 3 IN 1–OKY3012-5

1-Channel Self-locking Relay Module

1-Channel Self-locking Relay Module Single Button Bistable Start And Stop Relay–OKY3011-4

2 Channel Relay Module Low Level Triger

5V / 9V/ 12V/ 24V 2 Channel Relay Module Low Level Triger–OKY3012-2

2 Channel Relay Module Supportthe high and low level trigger

5V/12V/24V 2 Channel Relay Module Supportthe high and low level trigger–OKY3012-3

2 channel 12v remote control relay module

2 channel 12v remote control relay module combined photosensitive sensor module light detection–OKY3012-6

4 Channel Relay Module with Optocoupler Low Lever Trigger

5V / 9V/ 12V/ 24V 4 Channel Relay Module with Optocoupler Low Lever Trigger–OKY3013-2

4 Channel Relay Module Supportthe high and low level trigger

5V/12V/24V 4 Channel Relay Module Supportthe high and low level trigger–OKY3012-3

12V 4 Channel USB Relay Module

4 Channel DC Computer USB Control Switch Drive Relay Module PC Intelligent Controller 4-way 12V Relay Module–OKY3013-10

5V/12V/24V 8 Channel Relay Module Supportthe high and low level trigger–OKY3015-1

12V 8 Channel USB Relay Module

USB Relay Board Controller 12V 8 Channel Relay Module–OKY3015-11

BT04-A Bluetooth serial port module SPP-CA instead of HC06

BT04-A Bluetooth serial port module SPP-CA instead of HC06–OKY3372-4

BT06 Bluetooth serial port module compatible with HC-06

New BT06 Bluetooth Serial Port Wireless Data Module Compatible With HC-06–OKY3372-5

Rain snow humidity Sensor Depth of Detection for Arduino

Rain snow humidity Sensor Depth of Detection for Arduino–OKY3448

Analog Grayscale Sensor Tracking Module Electronic Building Blocks

Analog Grayscale Sensor Tracking Module Electronic Building Blocks–OKY3510-1

GYGPS-NEOM8N NEO-M8N-0-01 GPS Chip

GPS-NEO M8N ublox NEO-M8N-001 eighth Beidou GPS module APM2.6 Flight Control–OKY3552-3

GY-4725 I2C DAC Breakout - MCP4725 digital-analog converter module

GY-4725 I2C DAC Breakout – MCP4725 digital-analog converter module–OKY3258-1

4Pin 2Channel Diode Light Brightness Detection Photosensitive Sensor

4Pin 2Channel Diode Light Brightness Detection Photosensitive Sensor–OKY3124

New Active Buzzer Sensor With Worn

New Active Buzzer Sensor With Worn–OKY3157

HC-08 Slave Module Wireless Bluetooth Transmission Module

HC-08 Slave Module Wireless Bluetooth Transmission Module with CC2540 Wireless Serial–OKY3378

MQ-2 MQ2 smoke gas sensor

MQ-2 Methane Gas Sensor Shield smoke gas Module–OKY3324

Ultrasonic Module Distance Measuring Transducer Sensor

Waterproof Ultrasonic Module Integrated Distance Measuring Transducer Sensor JSN-SR04T–OKY3265

MQ-136 MQ136 H2S Sensor Detection For Hydrogen Sulfide

MQ-136 MQ136 H2S Sensor Detection For Hydrogen Sulfide–OKY3341

Omnidirectional Microphone Module

INMP441 Omnidirectional Microphone Module MEMS Chip I2S Interface For ESP32–OKY3139

GY-811 Indoor gas sensor module

GY-811 CCS811 Monitoring Indoor Air Quality Digital Gas Sensor Module–OKY3350

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