Welcome from the Wirecora channel. The circuits from the Shorts are below: open one and build it.
Clear electronics
Wirecora.
Read any resistor in seconds.
Free tools: a wiring board where circuits really work, and resistor colour codes.
4.3 kΩ±5%Range 4.085–4.515 kΩ
Tap a band to change it
From the Shorts
Circuits from the Shorts
The most watched ones: the parts, the wiring and how they work. Every other circuit is on the Circuits page.
Automatic water filling system
wirecora.com/water
Put a bottle under the tap: the sensor sees it, the timer relay closes, the solenoid valve opens and water runs. After the set time the relay lets go, the valve closes and the water stops.
Parts and how it works
Smart bike indicators
wirecora.com/bike
Lean the bike to the left and the left half of the LED strip sweeps amber from the middle outwards. Lean right and the right half does. Straighten up and the strip goes dark.
Parts and how it works
Touchless tap
wirecora.com/tap
Hand near the sensor: the relay clicks and the valve opens. Hands away, water stops.
Build this one
See all circuits. New Shorts get their page on the day they come out.
Learn it in 30 seconds
From the Wirecora YouTube channel
4.3k Resistor Color Code Explained | Yellow Orange Red Gold | Part 8
2.9M views
16k Resistor Color Code Explained | Brown Blue Orange Gold | Part 61
2.4M views
7.5k Resistor Color Code Explained | Violet Green Red Gold | Part 28
1.0M views
1k Resistor Color Code Explained | Brown Black Red Gold | Part 4
931K views
Build it with other makers
Ask questions about a circuit and share what you built in the Wirecora Discord.