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| Buyer advice | Preparing AI insights | |
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| Overview | ||
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| Price | $2.95 | €49.95 |
| Availability | In stock | In stock |
| CockpitSquare overview | A CD74HC4067-based breakout board that multiplexes or demultiplexes up to 16 bidirectional analog or digital channels. It is intended for DIY electronics projects requiring sensor, TTL serial, I2C, SPI, or similar signal routing. | A standalone base module for the Cockpit Concept Dimmer System v3. It controls brightness through a potentiometer and can work with driver modules to dim cockpit incandescent lamps or LEDs. |
| Aircraft | Not specified | Not specified |
| Aviation category | Universal / Generic | Universal / Generic |
| Compatibility & connections | ||
| Supported simulators | Not specified | Not specified |
| Connections | Not specified | Not specified |
| Software requirements | Not specified | Not specified |
| Physical requirements | Supply voltage: 2V to 6V operation | Power supply: External stable 5 V power supply required Brightness control: Potentiometer, 100 ohms to 1 megohm; not included Driver module: At least one driver module required for dimming |
| Hardware compatibility | Not specified | Lamp types: Incandescent bulbs and LEDs Driver modules: Compatible with Dimmer System v3 driver modules and previous system components |
| Simulator add-on compatibility | Not specified | Not specified |
| Dimensions & details | ||
| Product dimensions | Not specified | Not specified |
| Product weight | Not specified | Not specified |
| Additional factual details | Multiplexer channels: 16 channels; routes the common signal pin to one of 16 channel pins Signal types: Supports analog and digital signals; signal voltage must not exceed VCC Control interface: Uses four digital address-select inputs, S0-S3; up to 16 sensors can be connected using five pins Signal routing: Bidirectional switching; suitable for TTL-level serial data and potentially I2C or SPI arrangements On resistance: 70 Ohms at 4.5V Switching behavior: 6ns break-before-make at 4.5V Operating temperature: -55C to 125C Enable control: Enable pin can disconnect the common pin when driven high Package contents: One CD74HC4067 16-channel analog/digital MUX breakout board | Dimming method: PWM dimmer system Shutdown input: Grounding the input turns off connected lamps System architecture: The base module commands brightness; driver modules control lamps |