The Raspberry Pi C library provide you to access the GPIO (General Purpose Input Output) and other IO functions in the BROADCOM BCM2835 Integrated Circuit. These C library allowing you to access the GPIO pins on the 26 pin IDE
Setup and Installation of Raspberry Pi GPIO on Raspbian
The Raspberry Pi GPIO(General Purpose Input Output) module is already installed by default in Raspbian Operating System. Just to make it sure that it is at the latest version. just follow the instructions below.
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$ sudo apt-get update $ sudo apt-get install python-rpi.gpio python3-rpi.gpio |
Installing the later development version
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
Wiring the Heart Beat Sensor with Processing and Arduino
On this tutorial we will going to wire the Heart Beat Sensor using Arduino & Processing. The pulse sensor module is an open source heart rate detection device that detects the hearth pulse rate through the light transmittance change with
Simple Earthquake Detection Sensor with Vibration Module
In this guide we will going to make a simple Earth Quake monitoring device and learn how to connect and control the digital shock/vibration sensor module, we will going use the LED as our triggered output instead using alarm or
How to wire 8X8 Matrix LED with MAX7219 on Arduino
The 8×8 Matrix LED you can adjust brightness by using Arduino Sketch, the 8×8 LED has many applications in real life such as electronic display panel or signage display projects and display clock, etc. The LED matrix can be driven
What is VCC, VSS, VDD and VEE
The VCC, VSS, VDD, and VEE notation are use in naming the voltage at various common voltage power supply terminal only a wire that point between exist power source of specified circuit. It change these general voltage terms map to
How I2C/I²C Serial Bus Communication Protocol Works?
Who develop I²C? In early 1980’s PHILIPS designed & develop a new type of BUS standard named I2C for easy communication between integrated circuits especially in TV circuits, which exist on the circuit board. The name I²C translates intro (Integrated
Water flow rotor/motor sensor wiring guide on Arduino
A water flow sensor is a plastic valve body with rotor that provides a hall-effect sensing when water flows through the motor. The motor will roll and the speed will change on a different rate flow. The hall-effect sensor will
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