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Electrical

Blocker

Cuts the power passing through it whenever its second input is live. Feed that input from a solar panel and your lights switch themselves on at dusk.

Characteristics

Category
Electrical
Stack size
5
Workbench
Level 1
Craftable
Yes
Researchable
Yes · 15 Scrap
Health
200

Overview

In-game description
This object prevents passthrough while power is received through its second input.

An off switch that another wire flips: that is the whole idea. Power going into its main input passes straight through, until something feeds its second input. While that second input has power, nothing gets past.

That makes it an inverter, and the classic use is lights that know when it is night. A large solar panel only produces while the sun is up, so it makes a perfect daylight signal.

  1. Wire your battery, say a small rechargeable battery, into the blocker's main input with the wire tool.
  2. Run the blocker's output to your ceiling lights.
  3. Feed the blocker's second input from a solar panel: a spare one, or one output of a splitter on your main panel.
  4. By day the panel holds the block and the lights stay off. At sunset it goes quiet, the block lifts and the lights come on by themselves.

The same trick mutes anything on a signal: a siren while a switch inside is on, a door controller while you are home. It costs metal fragments at a Level 1 bench, so keep a couple in the electrics box.

Raid cost

Explosive Quantity Sulfur
Satchel Charge cheapest 1 480
Beancan Grenade 4 480
Explosive 5.56 Rifle Ammo 20–23 500–600
High Velocity Rocket 5 1,000
Rocket 1 1,400
Timed Explosive Charge 1 2,200
Other ways: siege weapons, vehicles and loot
Torpedo 10 120
Propane Explosive Bomb 1 900
Survey Charge 15 900
Mortar Shell 3 1,200
Homing Missile 17 1,800
MLRS Rocket 1 —
40mm HE Grenade 4 —
Hammerhead Bolt 8 —

Direct hit, hard side, no duds. Satchel Charge is a dud 20% of the time. Beancan Grenade is a dud 15% of the time. A range runs from point blank to the far end of the bullet's falloff, fired from an Assault Rifle.

Crafting

Workbench level
Level 1
Crafting time
15 s
Research cost
15 Scrap

Recycling

Recycler

At power grid stage 2 a green recycler works at 60% instead of 50%. Yields depend on the recycler.

How to get

  • Craft

    at a Level 1 Workbench

  • Research

    15 Scrap at a Research Table