Interfacing(USB – RS232 – I2c -ISP) Projects

A Really Inexpensive Raspberry Pi GPIO cable

A Really Inexpensive Raspberry Pi GPIO cable

This instructable can be accessed at the author’s website – http://www.neatinformation.com/howto/Pi%20GPIO.html. If you link to this instructable from another website, please include a link to the Neat Information website. The project described in this article requires basic mechanical and electronics skills and is provided for information purposes. Do not attempt to replicate it or use […]

A Really Inexpensive Raspberry Pi GPIO cable Read More »

Transfer file from Computer to Raspberry Pi Using USB Serial Cable

Transfer file from Computer to Raspberry Pi Using USB-Serial Cable

Introduction This short tutorial extends on Adafruit’s excellent tutorial on using Serial Cable(also known as Serial Console) to remote control the Raspberry Pi (RPi). Adafruit’s tutorial demonstrates how to connect the correct USB-Serial cable to the correct GPIO pins. However, the tutorial ended with no examples of what useful tasks you can do after login

Transfer file from Computer to Raspberry Pi Using USB-Serial Cable Read More »

Raspberry PI auto boot

Raspberry PI auto-boot

Ever want your Raspberry pi project to have a script that interfaces with I2C to start automatically after a power cycle? Would you like the vnc session to start at power up as well? This instructable will show how to make a perl script that interfaces with the I2C ports to autostart along with an

Raspberry PI auto-boot Read More »

LiPo to MicroUSB adapter

LiPo to MicroUSB adapter

In anticipation of my Raspberry Pi arriving I have created a LiPo (Lithium Polymer) to Micro USB adapter. This adapter converts the power from a 2s – 4s LiPo to a regular 5v. This is then outputted through a Micro USB to be plugged into a Raspberry Pi board. I will be using this to power

LiPo to MicroUSB adapter Read More »

CALAO Systems Introduces PInBALL Industrial Board Based on Raspberry Pi Compute Module

CALAO Systems Introduces PInBALL Industrial Board Based on Raspberry Pi Compute Module

CALAO Systems has just launched an industrial single board computer (SBC) for professional Raspberry Pi developers called PiNBALL or, if you prefer, PAC-1210-S200-B2835-EXX…. The board is powered by the Raspberry Pi Compute Module, features interfaces such as two mini PCIe slots (for USB, I2C, GPIOs,…), fast Ethernet, HDMI, opto-isolated inputs and outputs, etc., +6 to

CALAO Systems Introduces PInBALL Industrial Board Based on Raspberry Pi Compute Module Read More »

Raspberry Pi with a keypad matrix

Raspberry Pi with a keypad matrix

Today we will see how to interfacing the Raspberry Pi with a matrix keypad using Rpi-hw library. The library provides the class keypad::matrix↱, defined in “rpi-hw/keypad/matrix.hpp”↱, with which it is possible to manage keypads of any size. Its constructor method takes two ordered lists containing the GPIO pins used by the device: keypad::matrix( { COL0,

Raspberry Pi with a keypad matrix Read More »

Scroll to Top