The focus-enhancing device is still priced at $249, but the first 3,000 units will be discounted to $199.

Tony Goacher] has worked with a lot of cheap brushless DC motor controllers built in China. They can be very cost-effective, ...

While there is a time and place for wirelessly controlled devices, sometimes you want something you can just reach out and ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Megan Wollerton Our previous budget pick, the Diivoo Smart Water Timer With ...

cron-sla-watch 是一个离线 Python CLI，用来审计 cron、systemd timer 和计划任务运行日志的 SLA 健康状态。它读取 crontab 文本、timer 摘要 CSV 和运行日志 CSV，计算错过窗口、启动延迟、连续失败 ...