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The Connect Modules

The anatomy of the Connect Modules

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Connection Interface

Simple Modules: 1U

Each module is equipped with a standardized connection interface described below:

1. Power Supply

The electrical bus includes two main wires:

5V: Positive supply line providing 5 volts.

GND: Common ground line shared by all modules

These wires provide power to the components connected to the module.

2. Electrical Inputs

Each module has two inputs dedicated to the signals used by the integrated component:

S+_in : Positive signal input

S-_in : Negative signal input (note: this line is not always used, depending on the component or specific application)

The nature of the signals varies depending on the type of component used in the module (sensor, switch, active element, etc.).

3. Electrical Outputs

Similarly, each module includes two outputs:

S+_out : Positive signal output

S-_out : Negative signal output (note: this line may not be used in some cases, especially for dipole components)

These outputs may, in some cases, represent the terminals of a dipole component (such as a resistor or capacitor), when the distinction between input and output is not meaningful.

4. Communication

All Connect modules integrate two additional wires dedicated to communication::

These wires are proprietary and ensure data transmission between modules as well as with a computer or other control device.

These communication lines do not directly participate in the electrical function of the module.

5. Summary of Connection Wires

Function	Wires Used	Description
Power Supply	5V, GND	Provides the energy required by the modules.
Signal Input	S+_in, S-_in	Inputs for electrical signals specific to each module
Signal Output	S+_out, S-_out	Outputs to transmit or bias electrical signals.
Communication	Proprietary wires	Shared lines for data transmission between modules.

This electrical bus simplifies wiring and ensures optimal interoperability between modules, while maintaining flexibility for a wide range of electronic applications..

Double Modules: 2U

Some Connect modules are designed with a dual interface:

They include two inputs (S1+_in, S1-_in and S2+_in, S2-_in) and two outputs (S1+_out, S1-_out and S2+_out, S2-_out).

The logic is similar to that of simple modules, but with the ability to handle two distinct signals (S1 and S2), both in input and output.

These modules are particularly useful for applications that require simultaneous management of multiple signals or for more complex circuits.

The Master Module

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Introduction

The Master Module is an essential component within the Connect ecosystem. Unlike the other modules, it has no standalone electrical function. Its primary role is to supply power to all connected modules and enable interaction between the electronic circuit and the platform (computer or tablet).

Main Functions

Power Source

The Master Module acts as a power supply for all modules connected to the Connect bus.

It manages the distribution of voltages (through the 5V and GND lines) to ensure stable and reliable powering.

Protection

The Master Module includes protection against overvoltage and short circuits to ensure the safety of the circuit and connected modules.

Digital Interface

It allows the electronic circuit to connect to a computer or tablet via a USB connection.

This connection enables bidirectional communication:

Incoming: Transfers data from the digital platform to the circuit (e.g., to control components or send signals).

Outgoing: Sends results or information from the circuit back to the digital platform.

Technical Specifications

Power:

Input: 5V via USB

Output: Distribution of 5V and GND through the Connect bus

Connectivity :

USB Type-C.

Protection :

Integrated overvoltage and short-circuit protection

Compatibility:

Works with all Connect modules compliant with the standardized bus.

Hands-on : First Netlist

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Preview

Instructions :

Power an LED

Preview only – device actions are disabled

Common Modules

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The Node Multiplier

The Node Multiplier Module is a specialized component of the Connect ecosystem. Its main function is to duplicate an electronic node and extend it to another location, thereby enabling more advanced connections in complex circuits.

This module operates exclusively in a pair with another Node Multiplier and ensures reliable transmission between the two modules through a proprietary connection.

The Node Multiplier makes it possible to replicate an electronic node so it can be accessed at another point in the electrical circuit. It is useful in complex setups that require duplicating an input/output or creating parallel connections.

Le Node Voltage

Main Functions

Setting the Potential

The Node Voltage acts as a switch that can modify or set the potential on the S+in and S+out signals.

Ideal for controlling classic analog circuits.

Powering and Controlling Circuits

Can be used to power or interrupt analog circuits.

Also serves as a binary input, providing simple ON/OFF control for digital applications.

Built-In Protection

The Node Voltage includes a protection feature to prevent electrical conflicts.

This protection is essential when two Slide Switches are used simultaneously—one set to 5V and the other to GND, to prevent short circuits or damage to the circuit.

Applications

Analog Circuits :

Provides manual control to adjust potentials in traditional analog setups.

Binary Input :

Acts as an ON/OFF switch for logic signals in digital circuits.

Interfaces

The Node Voltage module includes the following interfaces:

5V and GND : Power supply for the module.

S+_in / S+_out :Controlled by the switch to adjust or maintain potentials.

Passive Components

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