arduino 5v relay

Brand Name:HOTHMI

Model Number:HTM-0802B-25W-T5P-V03

Place of Origin:Dongguan, China

...Arduino lcd display module graphic lcd module HTM-0802B-25W-T5P-V03 is an 8x2 character LCD module. The voltage is preset to 5V. When 3V is used, the negative voltage can only supply 3V. HTM-0802B-25W-T5P-V03 8x2 LCD module is built-in ST7066U IC by default and supports 6800 interface;Arduino...

Brand Name:Siemens

Model Number:6ES7 222-1HF32-0XB0

Place of Origin:Germany

... with one year warranty! Fast delivery: Provide DHL shipping service as the first choice! Key words:beckhoff plc controller & industrial arduino plc Brand Name

Place of Origin:Guangdong China (Mainland)

Brand Name:Oky Newstar

Model Number:oky3153

Integrated Sensors, Active Buzzer Module For Electronic Sound Devices Specifications: Active buzzer module Buzzer is an integrated structure of electronic transducers, DC power supply, widely used in computers, printers, copiers, alarms, electronic toys, ...

Brand Name:OEM

Model Number:OKY2007-1

Place of Origin:Guangdong China (Mainland)

Mega 2560 R3 ATMega2560 / ATMega16U2 16MHz Development Board Description: Input Voltage (recommended) 7-12V Digital IO pins 54 (of which 15 provide PWM output) Analog input pins 16 DC Current per I/O Pin 40 mA SRAM 8 KB EEPROM 4KB Clock Speed 16 MHz ...

Brand Name:Oky Newstar

Model Number:OKY3515

Place of Origin:Guangdong China (Mainland)

Remote Control Car Parts Obstacle Avoidance Sensor 2cm - 40cm Distance Description: 1.induction into the object output0output, not sensed by1, can be directly related to 3V and 5V chip IO port 2. induction distance of 2 to 40 cm, distance, anti-...

Brand Name:OEM

Model Number:OKY3902

Place of Origin:Guangdong,China(mainland)

StepStick A4988 Stepper Motor Driver with Heatsink for 3D Priner orduct name A4988 RAMPS StepStick stepper motor driver with Heat Sink Main Features (1) Low RDS (On) Output . (2) Automatic current decay mode detection / selection . (3) Mix with slow ...

Brand Name:OEM

Model Number:OKY3552-3

Place of Origin:Guangdong China(Mainland)

NEO M8N NEO-M8N-001 GPS Chip for APM2.6 Flight RC Control Description porduct name Endstop Travel Switch Collision Switch/Toggle 3D Printer specifications 1. DC 3~5.5V power supply 2. Collision sensor board 3. Using digital interface with leds 4. Great...

Brand Name:OEM

Model Number:OKY3533

Place of Origin:Guangdong China(Mainland)

MCU / AVR / ARM 16 Keypad PCB 4x4 LED Dot matrix Module Button Switch Panel Board for Ardu Description porduct name MCU / AVR / ARM 16 keypad keyboard PCB 4x4 led dot matrix module specifications *Operating Voltage:5V *Current:500mA *Button Quantity:16 *...

Brand Name:OEM

Model Number:OKY3002

Place of Origin:Guangdong China(Mainland)

Micro SD card mini TF card reader Module Slot TF Storage Card Socket Reader Description porduct name Micro SD card mini TF card reader Module Slot TF Storage Card Socket Reader Main Features Micro SD card breakout board support the Micro SD and Micro SDHC ...

Brand Name:UNO

Model Number:UNO R3

Place of Origin:ShenZhen China

Original 2014 MICRO USB UNO R3 ATmega328P-AU For Electronic Control Board Product Details: Recommended Input Voltage: 7-12V Min-Max Input Voltage: 6-20V Digital I/O Pins: 54 (of which 12 provide PWM output) Analog Input Pins: 12 Analog Outputs Pins: 2 ...

Brand Name:OEM

Model Number:OKY3261

Place of Origin:Guangdong China(Mainland)

HC-SR04 Ultrasonic Sensor Distance Measuring Transducer Sensor Description porduct name HC-SR04 Ultrasonic Sensor Distance Measuring Transducer Sensor Main Features This module performance is stable, measure the distance accurately. performance nearly the ...

Brand Name:OEM

Model Number:OKY3276-1

Place of Origin:Guangdong China(Mainland)

Hot Sale IR Optocoupler Motor Speed Sensor Module LM393 FEATURES: 1.The use of imported groove coupler sensor 2.The slot width 5mm. 3.The output status indicator lamp output high, output low lights. 4.Block, output high; no shelter, output low. 5.The ...

Brand Name:OEM

Model Number:OKY2223-6

Place of Origin:Guangdong China (Mainland)

Development Board 50*50mm Quad Band SIM808 5V - 20v SMS GSM GPRS GPS Module Specifications: Voltage Range 5-18V Lithium Battery Interface Voltage 3.4-4.4V Operating Temperature -40-+85℃ Storage Temperature -45to+90℃ Size 50*50mm GSM/GPRS Characteristic ...

Brand Name:OKY NEWSTAR

Model Number:OKY2015-1

Place of Origin:Guangdong China (Mainland)

0.96" OLED STM32 Smart Core STM32F103 STM32F103C8T6 ARM Cortex M3 32 Discovery Product Description ARM Cortex M3 @ 72MHz 20k RAM 32khz RTC crystal JTAG / ST-Link connector 8-pin 0.96" OLED SWD header 2 rows of 20 pins for GPIO etc Unpopulated 6-pin 3.3V, ...

Brand Name:OEM

Model Number:OKY2206

Place of Origin:Guangdong China(Mainland)

New IO Sensor Shield V1 Development Board For UNO R3 Conveniently Speicification: 6 analog interfaces 14 digital interfaces 1 I2C interface (A4 SDA, A5 SCL) 1 SD card expansion interface 1 TTL serial port 1 3-channel PWM full-color LED interface (D9, D10, ...

Brand Name:OKYNEWSTAR

Model Number:OKY3456

Place of Origin:Guangdong China(Mainland)

LM393 Chip HR202 Testing Detection Humidity Sensor Module Features 1 , using high quality HR202 humidity sensor ; 2 , the comparator output signal clean waveform is good , driving ability, than 15mA. 3 , adjust the temperature distribution bit detection ...

Brand Name:Oky Newstar

Model Number:OKY2000-1

Place of Origin:Guangdong China (Mainland)

Chipman 2014 Latest Version Arduio UNO R3 Board For DIY Project Specifications: Controller ATmega328P-AU USB to serial chip CH340G Input Voltage (recommended) 7-12V Digital IO pins 14 (of which 6 provide PWM output) Analog input pins 6 DC Current per I/O ...

Brand Name:Oky Newstar

Model Number:OKY2108

Place of Origin:Guangdong China (Mainland)

Openwrt WiFi Smart Car Wireless Video Transmission Module Specifications: 1. Size: 57*57mm*19mm, very save car space. 2. Input voltage of +5V, USB power supply. 3. 8M Flash 32M, RAM 4. Power consumption: 1.2W 5. Built in antenna (up to 15 m) 6. Reserve ...

Brand Name:Oky Newstar

Model Number:OKY2156

Place of Origin:Guangdong China (Mainland)

Openwrt WiFi Smart Car Wireless Video Transmission Module Specifications: 1. Size: 57*57mm*19mm, very save car space. 2. Input voltage of +5V, USB power supply. 3. 8M Flash 32M, RAM 4. Power consumption: 1.2W 5. Built in antenna (up to 15 m) 6. Reserve ...

Brand Name:Oky Newstar

Model Number:OKY3497-1

Place of Origin:Guangdong China (Mainland)

KA2284 Power Level Indicator Battery Pro Audio Level Indicator Sensor module Description: 1. Chip: KA2284; 2. Supply voltage: 3.5V-12V; 3. The level of the amplitude can be adjusted; 4. AC and DC signal can be controlled by a jumper; 5.PCB board size: 29 (...