Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.
Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
Create free account
Try Google Cloud Risk-Free With $300 in Credit
No hidden charges. No surprise bills. Cancel anytime.
Use your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.
The main purpose is to develop a Linux stepper motor driver module to drive two unipolar stepper motors using the parallelport. This driver has the task to enable a home-made robot to move around and uses the tank-principle to move and turn.
Meskalin is a *nix parallelport control program
it allows you to easily control LED's or wetwire devices like brainwave machines
ported for: FreeBSD, netBSD, openBSD and Linux
The JBlaster is a software driver that allows you to configure Altera's PLDs and FPGAs through the ByteBlasterMV in JTAG mode under Linux and Windows NT, interfaceing via the parallelPort. The JBlaster parses a Quartus II generated chain descriptio
The goal of this project is to develop an open-source implementation of
the management application (and drivers if necessary) for Creative NOMAD
MP3 player (the first, parallelport model).
lcdmod is a linux device driver for controlling HD44780 comatible LCD panels attached to the parallelport. It supports user generated fonts, multiple wiring schemes, multiple display sizes, and multiple driver chips. It has visualisation and control plug
Programmer for Atmel AVR microcontrolers that uses PC parallelport to program the device in serial mode. The device can be programmed "in-system". Comes with a schematic of the hardware required. Hardware designed to be simple, efficient and unexpensive.
DeSlot is an open source slot car timing system. It utilizes phototransistors soldered onto a hacked up parallel printer cable, a joystick port or serial port. Planned features include support for up to 4 Lanes, 4 drivers, lane rotation, Formula One sty