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5V 1 Channel Relay Module Shield for Arduino ARM PIC AVR DSP SRD 5V 1 Channel Relay Module Shield for Arduino ARM PIC AVR DSP SRD 5V 1 Channel Relay Module Shield for Arduino ARM PIC AVR DSP SRD-05VDC-SL-C   1. Introduction   The item is a 5V 1-Channel Relay interface board, it can be controlled directly by a wide range of microcontrollers... $1.56
$1.84
SKU: 1706
$1.56
$1.84

Ultrasonic Module HC-SR04 Distance Transducer Sensor for Arduino Ultrasonic Module HC-SR04 Distance Transducer Sensor for Arduino Product Feature : HC-SR04 ultrasonic module can offer non-contact distance whose range sensing is up to 2mm function with the range of 2cm - 400cm. And the range accuracy is up to 2mm. This modul... $1.42
$2.19
SKU: 1389
$1.42
$2.19

35

White 0.91" OLED Display Module 0.91 inch I2C IIC Interface 3.3-5V 128x32 OLED LCD LED Screen Module SSD1306 for Arduino White 0.91" OLED Display Module 0.91 inch I2C IIC Interface 3.3-5V 128x32 OLED LCD LED Screen Module SSD1306 for Arduino Product Introduction:   1.Resolution Ratio:128*32 2.Color: White  3.Driving IC:SSD1306 4.IIC Interface Definition:GND,VCC,SCL,SDA  5.Voltage:3.3-5V   Tested by ICStation's O... $3.89
$5.99
SKU: 9933
$3.89
$5.99

35

3 Channel DC 3.3V 5V Relay Module Relay Expansion Board with Optocoupler Insulation for Arduino 3 Channel DC 3.3V 5V Relay Module Relay Expansion Board with Optocoupler Insulation for Arduino Product Introduction: 1.Size:63*42*20mm 2.Power Supply Voltage:5V 3.Trigger Level:3V-7V trigger 4.Trigger Current:5mA 5.Control Voltage:AC 0-250V or DC 0-30V 6.Control Current:0-7A 7.Function:weak current control strong cur... $3.39
$3.99
SKU: 9665
$3.39
$3.99

DC 3.3V-5V 5kg Resistive Thin Film Pressure Sensor Module for Arduino DC 3.3V-5V 5kg Resistive Thin Film Pressure Sensor Module for Arduino 1.Description:  This sensor module is based on nano pressure-sensitive materials supplemented with comfortable Yang-style modulus ultra-thin film substrates for one-time patching,and it has both waterproof and pressure-sensitive du... $5.19
$7.99
SKU: GY19782
$5.19
$7.99

35

RS485 Modbus-RTU 12V 8Bit Relay Module 8-Channel Switch Controller for Arduino RS485 Modbus-RTU 12V 8Bit Relay Module 8-Channel Switch Controller for Arduino 1.Description:   It is a 8 bit ModbusRTU relay module.It supports RS485 communication interface and TTL communication interface,8 input and output.   2.Feature:   1>.Modbus serial communicati... $25.49
$29.99
SKU: GY18157
$25.49
$29.99

RS485 MODBUS 0.4inch 4-Bit Red Digital Tube LED Display Screen Module TTL Control for Arduino RS485 MODBUS 0.4inch 4-Bit Red Digital Tube LED Display Screen Module TTL Control for Arduino 1.Description:   It is a RS485 digital tube.This module has a built-in driver,which can be controlled by the user by sending instructions only.   2.Feature:   1>.It comes with a four-digit 0.4-inch scree... $10.59 SKU: GY18124
$10.59

RS485 Modbus-RTU 12V 1Bit Relay Module 1-Channel Switch Controller for Arduino RS485 Modbus-RTU 12V 1Bit Relay Module 1-Channel Switch Controller for Arduino 1.Description:   It is a 1 bit ModbusRTU relay module.It supports RS485 communication interface and TTL communication interface.   2.Feature:   1>.Modbus serial communication   2>.Relay switc... $9.85
$11.59
SKU: GY18123
$9.85
$11.59

RS485 Modbus-RTU 12V 3Bit Relay Module 3-Channel Switch Controller for Arduino RS485 Modbus-RTU 12V 3Bit Relay Module 3-Channel Switch Controller for Arduino 1.Description:   It is a 3 bit ModbusRTU relay module.It supports RS485 communication interface and TTL communication interface,3 input and output.   2.Feature:   1>.Modbus serial communication  ... $12.74
$14.99
SKU: GY18121
$12.74
$14.99

RS485 Modbus-RTU 12V 4Bit Relay Module 4-Channel Switch Controller for Arduino RS485 Modbus-RTU 12V 4Bit Relay Module 4-Channel Switch Controller for Arduino 1.Description:   It is a 4 bit ModbusRTU relay module.It supports RS485 communication interface and TTL communication interface,4 input and output.   2.Feature:   1>.Modbus serial communication  ... $13.42
$15.79
SKU: GY18120
$13.42
$15.79

DC 12V 24V Voice Playback Module DY-HV20T High Power Digital Amplifier Module TF Card Socket Mono 20W 8ohm MP3 WAV UART Controller for Arduino DC 12V 24V Voice Playback Module DY-HV20T High Power Digital Amplifier Module TF Card Socket Mono 20W 8ohm MP3 WAV UART Controller for Arduino 1.Description:     DY-HV20T is an intelligent voice module developed by the division independently. It integrates I/O subsection triggering, UART serial port control, ONE_line single bus serial port control. Onboard 20W Cla... $6.99 SKU: GY17437
$6.99

DC 3.3V LPS22HB Atmospheric Pressure Sensor Module IIC SPI for Arduino DC 3.3V LPS22HB Atmospheric Pressure Sensor Module IIC SPI for Arduino 1.Description:   The LPS22HB is a barometric sensor module. It can measure 500 meters from the sea floor to an altitude of 9000 meters in the air, and the accuracy can reach 10cm (1pa resolution), which is very suitable for floo... $5.06
$7.79
SKU: GY15618
$5.06
$7.79

35

5V 4-Channel Relay Module with Optocoupler High Level Triger for Arduino 5V 4-Channel Relay Module with Optocoupler High Level Triger for Arduino 1.Description:   It is an optocoupler isolation relay module. It needs a high level trigger signal to turn ON output.   2.Features:   1>.Microcontroller development board module   2>.Applianc... $4.16
$4.89
SKU: 15028
$4.16
$4.89

Soil Moisture Hygrometer Detection Humidity Sensor Module Corrosion Resistance Probe DC 3.3-12V for Arduino Soil Moisture Hygrometer Detection Humidity Sensor Module Corrosion Resistance Probe DC 3.3-12V for Arduino Specifications: NO. Parameter Value 1 Name Soil humidity sensor 2 Size 36x15x6mm /1.42X0.59X0.23 inch (L*W*H) ... $6.83
$10.50
SKU: 12322
$6.83
$10.50

35

Antistatic Clip Pliers Circuit Board PLCC PCB IC Chip Extractor Removal Tool DIY Kit for Arduino Antistatic Clip Pliers Circuit Board PLCC PCB IC Chip Extractor Removal Tool DIY Kit for Arduino Product Introduction: Size:106*40mm A must have excellent PLCC PCB IC Chip Extractor which fits nicely in your tool box. This U type IC extractor is used for pulling integrated block, which is a convenient and professional tool... $1.72
$2.65
SKU: 12275
$1.72
$2.65

35

MAX7219 Dot Matrix Display LED Matrix Display Module for Arduino MCU Control MAX7219 Dot Matrix Display LED Matrix Display Module for Arduino MCU Control Product Introduction:   1. Single module can drive a 8*8 common cathod dot matrix    2. Operating Voltage:5V    3. Size:3.2*3.2*1.3cm   4. With 4 pcs fixing screw holes,diameter 3mm  ... $3.99 SKU: 11100
$3.99

0.69 inches 0.69" White OLED Display Module 96x16 3-5.5V IIC Interface for Arduino 0.69 inches 0.69" White OLED Display Module 96x16 3-5.5V IIC Interface for Arduino Product Introduction: 1.Dimension:0.69 inch 2.Resolution:96*16 3.Voltage:3.0-5.5V 4.Interface:IIC 5.Light Color:white $6.89 SKU: 10860
$6.89

125Khz EM4100 ID Reader RFID Reader Module UART Output Access Control System for Arduino 125Khz EM4100 ID Reader RFID Reader Module UART Output Access Control System for Arduino I. Description: 1. Working voltage:3.0V-5.0V ; <25mA 2. Working frequency:125KHz 3. Support card:EM4001/EM4012 4. Read distance:<7cm 5. Output type:TTL 6. Read speed:<100ms 7. Size:2*1.2cm   ... $5.19
$7.99
SKU: 8295
$5.19
$7.99

35

4PCS TXS0108E High-Speed Full-Duplex TXS0108E 8 Channel Logic Level Converter Module for Arduino Raspberry Pi IIC I2C SPI 4PCS TXS0108E High-Speed Full-Duplex TXS0108E 8 Channel Logic Level Converter Module for Arduino Raspberry Pi IIC I2C SPI Description:   8 digit bi-directional 3.3V-5V/5V-3.3V logic level converter board. It can bidirectionally transfer with 8 channels between high logic voltage and low logic voltage. VCCA side voltage range: 1.... $7.00 SKU: 7098
$7.00

CJMCU ADS1115 16Bit I2C ADC Development Board Module for Arduino CJMCU ADS1115 16Bit I2C ADC Development Board Module for Arduino Features: 1. ADC Bit rate: 16 Bit 2. Interface Type: I2C 3. Channels: 4 Channel AN0 AN1 AN2 AN3 or 2 differential inputs 4. Input voltage: 2.0-5.5v 5. Channel input voltage: 0-VDD 6. Continuous Mode: Only 150uA ... $5.99 SKU: 6584
$5.99


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