Top Arduino Arm Mcu Reviews

ELEGOO 8 Channel DC 5V Relay Module with Optocoupler Compatible with Arduino UNO R3 MEGA 1280 DSP ARM PIC AVR STM32 Raspberry Pi

5V 8-Channel Relay interface board, each one needs 70mA Driver Current.
Equiped with high-current relay, AC250V 10A.
Each relay has normally open and normally closed contact. Can be selected by jumper relay and TTL or ground..
With power indicator,8-way road has a status indicator. With a relay coil to absorb the diode protection..
Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).
The 8 channels are optically isolated, safe, reliable, anti-interference. Widely used for all MCU control, industrial sector, PLC control, smart home control。For a complete data sheet for this relay board, please download it from: http://dwz.win/UhW.

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Youngneer 5v Relay Board Raspberry Arduino Relay Module 1 Channel Opto-Isolated High or Low Level Trigger

【1 Channel Relay Module】- This Relay Board provides a single relay that can be controlled by any 5V digital output from your microcontroller..
【Main Specification】- Peak Load of NO Connector: AC125~250V/10A, DC28~30V/10A.
【Adopted SMD Optocoupler Isolation】- The isolation circuit prevent damages to I / O port by relay switch current..
【Wide Application】- These 5v relay board works well with Arduino/ ARM /PIC /AVR /MCU/Raspberry/CNC machine/ PS4 etc..
【Humanization Design On Interfaces】- All interfaces can be directly wired out through the terminals..

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HiLetgo 3.5\ TFT LCD Display ILI9486/ILI9488 480x320 36 Pins for Arduino Mega2560

3.5" TFT LCD Display ILI9486/ILI9488 480x320 Suitable for MEGA2560.
Support Arduino Mega2560 Directly inserted.
OnBorad level conversion chip for 5V/3.3V MCU.
Compatible with 3.3/5V operation voltage level.
Compatible with Arduino-Series development Board. (Please notice:This Screen is not touch screen).

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AOICRIE Upgraded Advanced Version 37 in 1 Sensor Modules Kit with Tutorial Compatible for IDE R3 MEGA2560 for Nano, Starter The RFID Learn Suite Kit LCD 1602 for R3

37 Sensors Assortment Kit for Arduino MCU Education.
RFID Starter Kit for R3 Upgraded version Learning Suite With Retail Box Upgraded Version of Starter Kit RFID Stepper Motor Learning Kits with a CD for starter learning !!!.
Professional 37-in-1 Sensor Module Kit, NOT ONLY compatible for BUT ALSO compatible for raspberry pi RPi 3 2 Model B A A+ B+, Complete Update and common models for Mega 2560 starter kit..
Great sensor kit with tutorials compatible for raspberry pi, Standard interface can be controlled directly by microcontroller ( 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)..
Upgraded tutorial only for R3, for MEGA2560 R3, for NANO in CD, listing paper, There are tutorials in the CD that comes with. or download the tutorials online from the official website..

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Teyleten Robot IR Infrared Slotted Optical Optocoupler Module Speed Measuring Sensor 3.3V to 5V Photo Interrupter Sensor for Arduino（5pcs）

use: 1. +5 +5 is the positive input port of the power supply, which can be connected to a voltage of 3.3V~5V.
2. GND GND is the negative input port of the power supply. OUT OUT is the signal output port, which is connected to the I/O port of the single-chip....
For other main control boards or higher-level main control boards (such as Arm), if you need to set the I/O port to input/output mode, you must set it....
Note: For Arduino players should set the MCU's I/O port to input mode/receive mode, otherwise it cannot be used..

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3v Relay Board Raspberry Pi Arduino Relay Module 1 Channel Opto-Isolate High Level Trigger for IOT ESP8266 Microcontrollers Development Board

【1 Channel Relay Module】- This Relay Board provides a single relay that can be controlled by any 3V/3.3V digital input from your microcontroller IO..
【Main Specification】- The 3v Relay 1 Channel power switch module compatible with 10A 250VAC and 10A 30VDC load.4pcs * 2.5 mm Fixed Bolt Hole..
【Adopted Optocoupler Isolation】- 3V/3.3V power relay module supports photocoupler isolation control and dual power supply input ensure high anti-interference ability. Fast response time less than 20ms and long life time up to 100,000 times snap action with diode freewheel protection..
【Jumper Caps】You can select whether the relay and the signal use the same power supply or not by removing the jumper caps on the pins. And It is better to share the same power supply, because that is more convenient for using..
【Wide Application】- These 3v relay board works well with Arduino/ ARM /PIC /AVR /MCU/Raspberry/CNC machine/ PS4/3.3V /NodeMCU/IOT/ ESP8266 module etc..

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LGDehome Gold Plated Solderable Breadboard for DIY Electronics Projects Compatible with Arduino Soldering Projects Pack of 12 Black+Blue+Red+Green+Gold

Anti-Oxidation:High quality Gold plated finish to prevent oxidation,Accurate hole spacing,Board takes solder easily,and all holes are through-plated....
Wide application:Fit for a variety of MCU boards.Compatible with Arduino Nano, Pro Mini,ESP8266, NodeMCU,MCU boards etc.
Convenient to use:Perfect for moving projects from bread board to final project.Easy to connect to the components without using the header connectors.....
LeadFree and RoHS compliant for longer shelf life.
Package inlcuded:6 pack 2.05"x3.5" Gold-plated Solder-able Breadboard (2xBlak+2xBlue+2xRed)+5PCS Green double sided Breadboard+2 pcs Copper Strip....

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ACEIRMC 6pcs PCF8575 IO Expander Board Module I2C to 16IO IIC I2C I/O Extension Shield Module 16 bit SMBus I/O Ports for Arduino R3 (6pcs)

I2C address: 0x20(default),can be modified by soldering A1 and A2 selection pads..
Each pin configurable for input or output..
Open-drain interrupt output pin for input change interrupt..
New Open-Smart PCF8575 IO Expander Board Module I2C to 16IO for Arduino R3 and other MCU to control simple relay, buzzer, button, led..

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Dorhea 37 in 1 Sensor Modules Kit with Tutorial for R3 Board Mega2560 Mega328 Nano Compatible with IDE Raspberry Pi

37 in 1 sensor module Kit is complete update and common models,compatible with arduino R3, MEGA 2560, NANO and Raspberry pi..
All components compatible with Arduino IDE, can be used directly..
Standard interface can be controlled directly by microcontroller ( 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)..
Upgraded tutorial only for R3, MEGA2560 R3, NANO in CD, There are tutorials in the CD that comes with..
Complete Update and common models for arduino NANO R3 Mega 2560 starter kit..

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kuman Compatible For Arduino Raspberry pi Sensor kit 37 in 1 Robot Projects Starter Kits with Tutorials Compatible for Arduino RPi 3 2 Model B B+ K5

Professional 37-in-1 Sensor Module Kit, NOT ONLY compatible for ARDUINO, BUT ALSO compatible for raspberry pi RPi 3 2 Model B A A+ B+.
Complete Update and common models for arduino Mega 2560 starter kit.
Great sensor kit with tutorials compatible for Arduino and raspberry pi..
Standard interface can be controlled directly by microcontroller ( 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).
Detailed tutorials including project introduction and source code CAN BE PROVIDED..

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LCD Module 2004A 5v IIC I2C LCD Display Module, Blue Screen White Character Serial Peripheral Interface

The module is a low-power consumption character LCD Module with a built-in controller..
The module can be easily interfaced with a MCU..
Display Format: 20 Characters x 4 lines..
It is fantastic for Arduino based project..
Fully assembled and tested Serial LCD 20x4 Module..

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HiLetgo 37 Sensors Assortment Kit 37 Sensors Kit Sensor Starter Kit for Arduino Raspberry pi Sensor kit 37 in 1 Robot Projects Starter Kits for Arduino Raspberry pi

37 Sensors Assortment Kit in One Starter Kit.
37 Sensors Assortment Kit for Arduino MCU Education.
Touch sensor moduleHeartbeat detection module.

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ElectroCookie Solderable Breadboard Large PCB Board for Electronics Projects Compatible for DIY Arduino Soldering Projects Gold-Plated 3 Pack Blue

Useful in transferring breadboarded prototypes to reliable and permanent circuits.
Popular large breadboard alignment for versatile prototyping purposes.
Adaptable with a variety of MCU boards. Compatible with Arduino Nano, Pro Mini, NodeMCU, etc..
Gold plated finish to prevent oxidation, and all holes are through-plated for mounting strength.
Lead free and RoHS compliant, longer shelf life.

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