Tutorials/Automatic respawn anchor recharger

Respawn anchors can be used to set a player's spawnpoint, with the use of dispensers, this can be automated to keep refilling the respawn anchor.

Materials

 * 3 pieces of redstone dust
 * An observer
 * A dispenser
 * 2–3 stacks of glowstone
 * A respawn anchor
 * A dirt block for scaffolding