Java SMTP Mail Component provides an easy API to send email from an application. The API has option to send emails directly to the recipients mail server without a relaying mail server. Plain authentication is supported for mail server authentication. Mail attachments are supported using MIME.
k8055 is a sample program to use the Velleman K8055 interface board on Linux. The USB K8055 interface board has 5 digital input channels, 8 digital output channels, two analogue inputs, and two analogue outputs with 8 bit resolution. This software lets you manage this board on Linux.
Waveblend is a focus enhancing tool. It implements an image fusion algorithm to combine many images to one, using the images most in focus at each point; the resulting image is in focus everywhere. It uses the complex dual-tree two dimensional discrete wavelet transform algorithm, with a number of pre- and post-processing steps.