Making your Raspberry Pi cable-free by adding WiFi.
A DIY graphing calculator built with a Raspberry Pi Compute Module
Pi infrared camera module.
A do-it-yourself mobile phone based around a $12 GSM module
The LCD modules covered are based on the popular HD44780 controller
Combining Arduino and other shield modules and make a mobile phone.
Shooting slow motion video with the Raspberry Pi Camera Module
Two cameras, a Pi Compute Module, and an algorithm
Connect the RPI-Hub-Module to the RaspberryPi
DAC Module for the Raspberry PI using I2S
Generate speech output from an Arduino
A pure Python interface to the Raspberry Pi camera module
Step by step for building a clock with an RTC module and an LCD
Use a kernel module to read a temperature sensor instead of I2C
How to use a RPi standard camera module for home security
How to play better Arduino Sound Effects with the BY8301-16P module