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Reference Designs

Learn how to use EAGLE from a variety of example projects.

ADAFRUIT BLUEFRUIT LE SPI FRIEND - BLUETOOTH LOW ENERGY (BLE) by Autodesk EAGLE Support

An Autodesk EAGLE Modular Design Block. This is a bluetooth sniffer that communicates with other peripherals using SPI. Reference: https://www.adafruit.com/product/2633 Modular Design Blocks are only supported in Autodesk EAGLE V.8.0 or higher. Quickly reuse subcircuits that remain synchronized between schematic and PCB. For more information on how to use Design Blocks, please refer to https://www.autodesk.com/products/eagle/blog/whats-new-in-autodesk-eagle-modular-design-blocks/

1276 Downloads | 480 Likes | 05.01.2017

nFR52832 QFAA QFN48 with DC/DC regulator and NFC setup by Nordic Semiconductor

Autodesk EAGLE Design Block The nRF52832 SoC is a powerful, highly flexible ultra-low power multiprotocol SoC ideally suited for Bluetooth® low energy (previously called Bluetooth Smart), ANT and 2.4GHz ultra low-power wireless applications. The nRF52832 SoC is built around a 32-bit ARM® Cortex™-M4F CPU with 512kB + 64kB RAM. The embedded 2.4GHz transceiver supports Bluetooth low energy, ANT and proprietary 2.4 GHz protocol stack. It is on air compatible with the nRF51 Series, nRF24L and nRF24AP Series products from Nordic Semiconductor.

1274 Downloads | 525 Likes | 08.08.2017

SparkFun 9DoF IMU Breakout - LSM9DS1 by SparkFun Electronics

Autodesk EAGLE Design Block Description: The LSM9DS1 is a versatile, motion-sensing system-in-a-chip. It houses a 3-axis accelerometer, 3-axis gyroscope, and 3-axis magnetometer – nine degrees of freedom (9DOF) in a single IC! The LSM9DS1 is equipped with a digital interface, but even that is flexible: it supports both I2C and SPI, so you’ll be hard-pressed to find a microcontroller it doesn’t work with. This IMU-in-a-chip is so cool we put it on the quarter-sized breakout board you are currently viewing! The LSM9DS1 is one of only a handful of IC’s that can measure three key properties of movement – angular velocity, acceleration, and heading – in a single IC. By measuring these three properties, you can gain a great deal of knowledge about an object’s movement and orientation. The LSM9DS1 measures each of these movement properties in three dimensions. That means it produces nine pieces of data: acceleration in x/y/z, angular rotation in x/y/z, and magnetic force in x/y/z. The LSM9DS1 Breakout has labels indicating the accelerometer and gyroscope axis orientations, which share a right-hand rule relationship with each other. Each sensor in the LSM9DS1 supports a wide spectrum of ranges: the accelerometer’s scale can be set to ± 2, 4, 8, or 16 g, the gyroscope supports ± 245, 500, and 2000 °/s, and the magnetometer has full-scale ranges of ± 4, 8, 12, or 16 gauss. Features: 3 acceleration channels, 3 angular rate channels, 3 magnetic field channels ±2/±4/±8/±16 g linear acceleration full scale ±4/±8/±12/±16 gauss magnetic full scale ±245/±500/±2000 dps angular rate full scale SPI / I2C serial interfaces Operating Voltage: 3.3V

1273 Downloads | 505 Likes | 08.08.2017

Fidget Spinner by Matt Berggren

Autodesk EAGLE fidget spinner design that was used during the PCB West and DesignCon workshops

1207 Downloads | 443 Likes | 02.21.2019