You have probably heard of the ArduinoTMwhich is not a microcontroller but rather an open source movement that uses Atmel (and other) microcontrollers to offer a simplified way of connecting hardware (shields) and control devices (software). Because the hardware and software is open source many ...
Multiple I2C devices on Arduino: To connect multiple I2C, we have to address each slave device on the I2C bus. I assume you are using the Arduino as master and the other devices as slave. In that case each slave device will have an unique I2C address using which we...
Select the switch you want to use to control this mode in the drop down menu. If you don’t know which AUX is your switch, just go to the Receiver tab and see which AUX channels respond when you flip the switches. AUX1 is channel 5, AUX2 is channel 6 and so on Drag the slider...
standard-sized Arduino boards, such as Duemilanove and UNO have SPI signals routed to pins 11-13 in addition to ICSP connector, therefore shields using pins 11-13 combined with standard-sized Arduinos will interfere with SPI. INT and
The ESP8266 is 3.3V device so preferably use 3.3V I2C slaves. Many, but not all, I2C devices are are 3.3V these days. “In general, in a system where one device is at a higher voltage than another, it may be possible to connect the two devices via I2C without any level shifting ...
Seeed Studio has a variety of sensors and devices that can use this I2C or UART connection. With our Grove Connectors, you can easily plug-in modules with Arduino without any soldering or jumper systems. We will elaborate more about Grove later in our Sensors and shields section. ...
It also allows for several features to be added via just software. Furthermore, an ECU is able to use data from another ECU which eliminates the need to install the same sensors in multiple devices. CAN-BUS Wiring Sequence The CAN protocol consists of two wires for bi-directional data tra...
Arduino Robot Car Control Using HC-05 Bluetooth Module We will start with theBluetooth communication, and for that purpose we need two HC-05 Bluetooth modules which need to be configured as master and slave devices. We can easily do that by using AT commands, and...
How to Program a AVR (arduino) With Another Arduino: This instructables is usefull if: * you've got your arduino with atmega168 and you bought an atmega328 at you local electronics store. It doesn't have an arduino bootloader * you want to make a proje
In this post we will be learning how to interface Nokia 5110 display with arduino microcontroller and how to display some text, we will also be constructing a