Preparing Circuit Lab
Loading the workspace and component library…
Circuit Lab
ArmForge · Electronics Studio
Pause
Speed
0.25x
1x
4x
16x
Jumper: male-male
Jumper: male-female
Jumper: female-female
Load example
Programming
Reset parts
Clear
Save file
Open file
Copy share link
Export and tools
Download parts list (CSV)
Send parts to Project Estimator
ArmForge free tools
Arm Reach Calculator
Challenge
Project Estimator
CAD Studio
Other free web tools
Wokwi (Arduino and ESP32 code)
Falstad (analog circuit view)
KiCad (PCB design)
Click a part to add it. Click a pin, then another pin, to wire them. Drag parts to move. Click a switch to flip it. Hold a push button to press it.
Component information
Close
Arduino sketch
Close
Arduino Uno
ESP32 DevKit
Ready to compile
Compile
Upload and run
