Modify a standard LM2577S boost converter module to be used as a fixed power point converter using the available solar energy efficiently.
The Atmel ICE is a fantastic tool for programming and debugging AVR and Atmel ARM chips. However, the included cable has a connector with a pin pitch of only 1.27mm. I made a header adapter to make this Atmel ICE more useful for normal spaced 2.54mm connectors.
Grub2 is the new bootloader for Red Hat and Centos 7. Grub 1 (grub legacy) used on older Red Hat and Centos releases was really simple. Just edit grub.conf and you were done.
Grub2 however seems really complex. Maybe it is just new material that you must getting used to.
Lets change the boot delay in grub2. Continue reading How to change grub2 boot settings in Red Hat EL7