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| Buyer advice | Preparing AI insights | |
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| Overview | ||
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| Price | $2.95 | €15.00 |
| Availability | In stock | Not specified |
| 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 fully assembled breakout driver board for operating up to four 4-pin stepper motors used in simulator gauges and other instrumentation. It supports microstepping and is compatible with MobiFlight and various Arduino stepper-motor libraries. |
| Aircraft | Not specified | Not specified |
| Aviation category | Universal / Generic | Universal / Generic |
| Compatibility & connections | ||
| Supported simulators | Not specified | Not specified |
| Connections | Not specified | Motor connections: Four motor channels; two control pins per motor Controller interface: Eight Arduino pins control four stepper motors |
| Software requirements | Not specified | MobiFlight: Version 9.7.0 or later |
| Physical requirements | Supply voltage: 2V to 6V operation | Stepper motors: Up to four compatible 4-pin stepper motors; examples include X27 and X40 |
| Hardware compatibility | Not specified | Stepper motors: X27, X40 and other compatible stepper motors Arduino: Uses eight Arduino pins for control |
| Simulator add-on compatibility | Not specified | MobiFlight: Compatible from version 9.7.0 |
| 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 | Driver capacity: Four identical stepper-driver channels on one board Microstepping: One microstep equals 1/12 of a degree Assembly: Fully assembled board Availability: In stock; 38 items shown on the product page Product type: AX1201728SG stepper motor driver breakout board with passive components |