In this illustration we will going to wire the 16×2 i2C lCD Screen with 4 channel relay to monitor each channel of the relay, please refer to this link if you need to know and understand how i2c works. Basically
Wiring The DS18B20 1-Wire Temperature Sensor
In this illustration we will going to wire the DS18B20 single wire temperature sensor. The digital DS18B20 Sensor provide fairly good accuracy and range of connection. The wire length can be reach up to 100m. The DS18B20 has four main
Wiring the 3 AXIS Digital Compass Magnetometer HMC5883L
In this illustration we will going to wire the HMC5883 III AXIS Magnetometer, this module is capable of sensing 3 directions. It’s communicate with the HMC5883L Chip onI2c interface with on-board logic level converter. The HMC588L is using 3.3 or
Wiring & Data Reading with SD Card Module
In this illustration we will going to wire the Arduino SD Card Module along with Arduino UNO and MEGA 2560 microcontroller board. We will going to transfer a data from standard SD card to our PC vise-versa. As you can
Wiring the DS3231 IIC Precision Real Time Clock Module
In this illustration we will going to wire the MAXIM DS3231 Real Time IC Clock. This module can be used in almost any project that requires a real time clock and date. The pins are already installed so that you
Wiring Ethernet Shield W5100 & Control External Devices with Relay
On this illustration we will going to wire the Ethernet Shield W5100, This shield allows an Arduino Board to connect to the internet. This shield is based on W5100 WIZNET Chip, a network stack capable of both TCP and UDP.
RFID RC522 Gate Access Control with Arduino
In this illustration we will going to wire the RFID (Radio Frequency Identification) Module RC522 in this module it uses a radio signals and a Radio Label Tags for reading and writing data. How RFID works please refer to this
Wiring the OLED LCD LED Display on Arduino
In this illustration we will going to wire the 128×64 OLED display screen, using SPI and I2C. As you can see the diagram below we used the Pin 5 to Pin 8 in Arduino Microcontroller to wire our OLED Display
Setup and Configure C Library with WiringPi on RPI
WiringPi is an Arduino wire like library written in C, In Arduino wiring is the core input and output for the Arduino, and wiring is already part of the Arduino IDE software. The Raspberry Pi has a 26 pin GPIO
How to wire PCD8544 5110 CMOS 84×84 LCD display on Arduino
The PCD8544 manufacture and develop by Philips Semiconductors commonly named Nokia 5110, a 84×84 LCD display with a low power CMOS LCD Controller driver designed to drive a graphic display at 48 rows and 84 columns can show 4 lines
nRF24l01 I2C/TWI (2 Wire Interface) Communication Shield Setup Guide
The I2C/TWI Communication shield module is mainly use and made for nRF24l01 transceiver module, dedicated to provide a reliable performance and to reduce the possibility of data lost in the communication process there are three stages to process a communicate
How SPI, QSPI Serial to Peripheral Interface Woks ?
The SPI(Serial to Peripheral Interface) develop by Motorola and later adopted by Microwire of National Semiconductor and other companies. SPI is a hardware / firmware communication protocol or sometimes Engineers called it a “four wire serial bus” communication. The SPI