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| Overview | ||
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| Price | $2.95 | From €2.00 |
| 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 compact 74HC595-based LED controller PCB for flight-simulation panels, designed to control up to 16 LEDs. It is offered as a bare PCB, a component kit, or a soldered variant, with the soldered plug-and-play version intended for USB connection and simulator-software integration. |
| Aircraft | Not specified | Not specified |
| Aviation category | Universal / Generic | Universal / Generic |
| Compatibility & connections | ||
| Supported simulators | Not specified | Flight simulation software: Generic support stated; specific simulator versions are not identified. |
| Connections | Not specified | USB: Available for the plug-and-play variant; described as USB-ready. |
| Software requirements | Not specified | SimVim: Listed as compatible software/interface. MobiFlight: Listed as compatible software/interface. Configuration files: The plug-and-play version requires installation of provided configuration files. |
| Physical requirements | Supply voltage: 2V to 6V operation | Controller board: Connect and Play and soldered variants require connection to a controller board; programming is required for those variants. 12 V power adapter: Not included with single-panel products; stated to be used for backlighting only when applicable. |
| Hardware compatibility | Not specified | 74HC595 interface: Built around 74HC595 shift registers for LED output expansion. |
| Simulator add-on compatibility | Not specified | SimVim: Compatible with SimVim. MobiFlight: Compatible with MobiFlight. |
| Dimensions & details | ||
| Product dimensions | Not specified | Dimensions: 0.2 × 2 × 3 cm |
| Product weight | Not specified | Weight: 0.02 kg |
| 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 | LED capacity: Controls up to 16 LEDs. Product variants: Available as PCB only, PCB with electronic components, or soldered PCB/connect-and-play. Soldered variant: The soldered PCB is described as fully soldered and tested. Programming: The Connect and Play variant requires programming. |