Proto Screw Shield for Arduino

The Proto Screw Shield Expansion Board for Arduino is a versatile expansion board designed to combine custom circuit prototyping with secure screw terminal connections for Arduino-based projects. It provides an onboard through-hole prototyping area for building custom circuits directly on the shield while exposing all Arduino I/O pins through convenient screw terminals and headers. This design simplifies wiring for sensors, modules, and power connections, making it ideal for rapid development, testing, and semi-permanent installations in embedded systems and automation projects.

Features

- Integrated prototyping area for custom circuit building

- Screw terminal blocks for secure wire connections

- Arduino-compatible shield stacking design

- Access to all Arduino I/O pins

- Power distribution rails for organized wiring

- Through-hole grid layout for standard components

- Easy sensor and module connection

- Suitable for permanent and semi-permanent setups

- Simplifies debugging and prototyping

- Reliable wire clamping terminals

- Compatible with breadboard-style components

- Strong PCB construction

- Ideal for industrial and educational projects

- Compact shield format

Specifications

- Product Type: Prototyping Expansion Shield

- Connection Type: Screw Terminals and Pin Headers

- Compatibility: Arduino Uno and Compatible Boards

- Logic Voltage: 5V (Arduino Compatible)

- Mounting Type: Arduino Shield Stackable

- Prototyping Area: Through-Hole Grid Layout

- Terminal Type: Screw Terminal Blocks

- Pin Access: Full Arduino I/O Breakout

- Power Lines: 5V, 3.3V, GND, VIN

- PCB Material: FR-4

- Dimensions: 68mm × 53mm

- Application Type: Prototyping and Secure Wiring

Links

- 3D Model

Tutorials

Screw Shield || ArduinoShield || ScrewTerminal || Tenet Technetronics