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
Custom VMs From 1 to 96 vCPUs With 99.95% Uptime
General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.
Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
Velleman K8055 USB Experiment Interface Board driver.
This driver provides a /proc interface which allows the inputs and outputs of the K8055 to be accessed as if they were files, making the K8055 accessible from any programming language and the shell.
In addition to the /proc interface a joystick/input device is created for each K8055,
Optionally a (user provided) script can be executed by the driver when it detects a change on one of the inputs or outputs.