Content for Raspberry PI

The Raspberry Pi as a Stratum-1 NTP Server

“As an experiment, I purchased one of the low-cost credit-card-size Raspberry Pi computers, and have configured it to run NTP (Network Time Protocol). I have also used this board with a GPS receiver with pulse per second (PPS) output to …

LCD RGB KEYPAD For RPi

Features I2C Interface (Address: 0x20) LCD 16x2 Characters 5 Buttons 1 RGB LED Uses MCP23017 Setup Activate I2C on Raspberry PI (raspi-config -> Advanced Options -> I2C -> Yes) Install the required packages: sudo apt install python-dev i2c-tools git clone https://github.com …

RPI PCD8544 Shield V3.1

Features 84x48 pixels matrix LCD Uses PCD8544 Color: Monochrome Backlight: White Pinout GPIO0 - CLK - 17 GPIO1 - DIN - 18 GPIO2 - D/C - 27 GPIO3 - CS - 22 GPIO4 - RESET - 23 Setup for Python Using Adafruit Python libraries: Install the required packages: git …

Cheap retro gaming arcade table

“Cheap retro gaming arcade table with integrated display”

IoT: Connecting the RPi, Arduino and the world!

“In this project, we will program a RPi and an Arduino, to work together to capture data from sensors, sending them to the Web.”

Plug And Play remote relay (Raspberry and Arduino and reading sensors)

“The goal was to create easy to use End to End control over power sockets using relay, including (and maybe mainly) Web GUI and automation. As always I try to use existing solutions and rely as little as possible on …

Raspberry pi plant watering system

“This is how you make a raspberry pi assisted watering system for your plant(s). The raspberry pi has a database with settings for the most usual household herbs, and a frontend that you can connect to from your computer …

Bringing a vintage telegraph into the digital age

“I recently inherited a key on board (KOB) telegraph that my late grandfather used to practice Morse code with when he was a kid (Figure 1). A little bit of curiosity of how it would work and a little bit …

Car Raspberry Pi3 Dash Cam

“I have previously worked with Arduino boards to develop a motion based mobile alerts. But always wanted to work with Raspberry Pi because of the diversified projects that could be done relatively easily because it is a full blown mini …

Fenrir: An Open source dog robot

“This is a mini open source mammal quadruped robot or you can think of it as a four leg dog robot . The aim of this project is to give people the ability to create and study 4 legged mammal robot …