Proto Screw Shield for Arduino Uno — All Pins to Screw Terminals

Proto Screw Shield for Arduino Uno — All Pins to Screw Terminals

The Proto Screw Shield stacks directly onto the Arduino Uno and breaks out all digital and analog pins to screw terminal blocks — no soldering required. Connect wires directly to the screw terminals for secure, reliable connections in prototyping, lab bench testing, and semi-permanent installations. Includes a small prototyping area for soldering additional components.

Key Features

• ✅ All Uno pins to screw terminals — digital 0–13, analog A0–A5, power and communication pins
• ✅ No soldering required — connect wires directly to screw terminals
• ✅ Secure screw terminal connections — vibration-resistant, ideal for semi-permanent installations
• ✅ Prototyping area — solder additional components directly on the shield
• ✅ Direct stack onto Arduino Uno — no wiring needed
• ✅ RoHS compliant

Compatible With

• Arduino Uno R3 (official and compatible boards)