Questions tagged [shields]
Shields are attachments that "snap" onto the Arduino board adding functionality. They are usually the same shape as an Uno/Leonardo/Duemilanove. Some examples are: the Ethernet (includes SD port) shield, motor shields, and sensor shields.
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Connect ESP32-CAM to L293D
Disclaimer: I'm a programmer, not an electronics expert. I built this car using an Arduino Uno, and now I want to add a camera to it. I’ve tried researching online, but I couldn’t find much ...
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How to Connect/configure HC05 (Bluetooth module) to a shield?
I am a newbie to Bluetooth communication in Arduino.
I have 2 Arduino boards (one runs my main sw, second act as slave to operate a remote command coming from the main board) that i want to establish ...
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PCA9685 servo not working
I am working on a project where I want to connect 12 servos together.
I got:
Arduino Nano Every
PCA9685 16-channel, 12-bit PWM/servo shield
Power supply 5 V, 10 A
I got a PCA9685 16-channel, 12-bit ...
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LCD Wiki screen (ILI9341) works on Mega. How to get it working on the Due?
I have this exact LCD shield: http://www.lcdwiki.com/2.8inch_Arduino_Display
SKU: MAR2808
Driver IC: ILI9341
It works on an Arduino Mega 2560 using the old libraries the manufacturer (I assume) ...
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Arduino (Mega 2560) Ethernet Shield 2 (W5500) - Can't connect
I'm having issues connecting to my arduino mega via ethernet. Its a very basic start to the code just to get the network side up and running, them im going to add in what I actually want it to do. For ...
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Stack Mega Shield
I need to support 18 push buttons and 66 IR sensors on my Arduino Mega (model railway). I have a Mega Sensor Shield, but won't have enough pins for all the sensors. Can I get a second sensor shield ...
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How do I interface my ESP32 board with my 3.5" TFT Screen
I've bought an ESP32 board from here and a 3.5" TFT Screen from here. The ESP32 board has an UNO type layout so I thought it would work with the screen which is designed to plug in and play with ...
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Using prototype PCBs as Arduino shield
Is is possible to use prototype PCBs (PCB with grid of unconnected holes with copper around them, usually with pitch 2.54 mm) as Arduino shield, when they are fitted with appropriate pin headers?
I am ...
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Funduino USB Host Shield problems
I'm currently working on connecting a Funduino version of usb host shield onto an arduino mega board. But the serial output shows "osc did not start", which means the board can't find the ...
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Arduino + Solar Charger Shield V2.2: Battery and Solar panels selection [closed]
first of all I would like to apologize for the, probably very basic and stupid questions for you, but I'm not an electronic expert..
I'm implementing my project using an Arduino Mega 2560 (I need more ...
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Turn off backlight on 2.4" TFT screen
I have an Arduino Due and a 2.4" TFT screen shield this one. I'm trying to turn off the backlight to save power but not having any luck. I'm using the super nice MCUFriend library:
#include <...
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Arduino shield stacking issue
I'm having issues stacking shields on my Arduino Mega 2560. I would like to add to the mega a ethernet shield (https://store.arduino.cc/products/arduino-ethernet-shield-2) and on top of that the ...
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Can I use Data Logger Shield with Arduino Sensor shield V5.0?
so I did a little research on this but the answer to my particular problem did not exist.
I have a data logger shield created by deek robot (deek-robot.com) which seems pretty similar to adafruits ...
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How to combine servo shield with peristaltic pump?
I am creating a project where I need 16+ (possibly up to 20) servos to open/close liquid flow through tubing, which in turn will be controlled by a peristaltic liquid pump (https://www.adafruit.com/...
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Mini Arducam module camera shield - 2MP ov2640 interface with Arduino Uno
MINI ARDUCAM MODULE CAMERA SHIELD - 2MP OV2640
Arducam Multi-camera adapter board for Arduino SPI Mini Camera
I have the above two components with me along with ARDUINO UNO R3.
I want to stream video ...