<Projects></Projects>

Reference Designs

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

SparkFun ESP32 Thing by SparkFun Electronics

Autodesk EAGLE Design Block Description: The SparkFun ESP32 Thing is a comprehensive development platform for Espressif’s ESP32, their super-charged version of the popular ESP8266. Like the 8266, the ESP32 is a WiFi-compatible microcontroller, but to that, it adds support for Bluetooth low-energy (i.e BLE, BT4.0, Bluetooth Smart), and nearly 30 I/O pins. The ESP32’s power and versatility will make it the foundation of IoT and connected projects for many years to come. Why the name? We lovingly call it the “Thing” because it’s the perfect foundation for your Internet of Things project. The Thing does everything from turning on an LED to posting data with phant.io and can be programmed just like any microcontroller. You can even program the Thing through the Arduino IDE by installing the ESP32 Arduino Core. The SparkFun ESP32 Thing equips the ESP32 with everything necessary to program, run and develop on the wonderchip. In addition to the WiFi/BLE SoC, the Thing includes an FTDI FT231x, which converts USB to serial, and allows your computer to program and communicate with the microcontroller. It also features a LiPo charger, so your ESP32 project can be battery-powered and truly wireless. Additionally, the board includes a handful of LEDs and buttons to aid in your development. Features: Dual-core Tensilica LX6 microprocessor Up to 240MHz clock frequency 520kB internal SRAM Integrated 802.11 BGN WiFi transceiver Integrated dual-mode Bluetooth (classic and BLE) 2.2 to 3.6V operating range 2.5 µA deep sleep current 28 GPIO 10-electrode capacitive touch support Hardware accelerated encryption (AES, SHA2, ECC, RSA-4096) 4MB Flash memory Integrated LiPo Battery Charger

743 Downloads | 214 Likes | 08.08.2017

SparkFun EasyDriver - Stepper Motor Driver by SparkFun Electronics

Autodesk EAGLE Design Block Description: The EasyDriver is a simple to use stepper motor driver, compatible with anything that can output a digital 0 to 5V pulse (or 0 to 3.3V pulse if you solder SJ2 closed on the EasyDriver). The EasyDriver requires a 6V to 30V supply to power the motor and can power any voltage of stepper motor. The EasyDriver has an on board voltage regulator for the digital interface that can be set to 5V or 3.3V. Connect a 4-wire stepper motor and a microcontroller and you’ve got precision motor control! EasyDriver drives bi-polar motors, and motors wired as bi-polar. I.e. 4,6, or 8 wire stepper motors. This EasyDriver V4.5 has been co-designed with Brian Schmalz. It provides much more flexibility and control over your stepper motor, when compared to older versions. The microstep select (MS1 and MS2) pins of the A3967 are broken out allowing adjustments to the microstepping resolution. The sleep and enable pins are also broken out for further control. Features: A3967 Microstepping Driver MS1 and MS2 pins broken out to change microstepping resolution to full, half, quarter and eighth steps (defaults to eighth) Compatible with 4, 6, and 8 wire stepper motors of any voltage Adjustable current control from 150mA/phase to 700mA/phase Power supply range from 6V to 30V. The higher the voltage, the higher the torque at high speeds

982 Downloads | 219 Likes | 08.08.2017

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.

572 Downloads | 279 Likes | 08.08.2017

nFR52832 QFAA QFN48 with DC/DC regulator 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.

571 Downloads | 310 Likes | 08.08.2017

nFR52832 QFAA QFN48 with internal LDO 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.

541 Downloads | 300 Likes | 08.08.2017

nRF51x22 QFAA with DC/DC converter setup by Nordic Semiconductor

Autodesk EAGLE Design Block The nRF51422 is a powerful, multi-protocol SoC ideally suited for ANT™ and Bluetooth® Smart ultra low-power wireless applications. The nRF51422 is built around a 32-bit ARM® Cortex® M0 CPU with 256kB/128kB flash + 32kB/16kB RAM. The embedded 2.4 GHz transceiver supports both Bluetooth Smart as well as the Nordic Gazell protocol stack which is on air compatible with the nRF24L series products from Nordic Semiconductor.

537 Downloads | 277 Likes | 08.08.2017

nRF51x22 QFAA with internal LDO setup by Nordic Semiconductor

Autodesk EAGLE Design Block The nRF51422 is a powerful, multi-protocol SoC ideally suited for ANT™ and Bluetooth® Smart ultra low-power wireless applications. The nRF51422 is built around a 32-bit ARM® Cortex® M0 CPU with 256kB/128kB flash + 32kB/16kB RAM. The embedded 2.4 GHz transceiver supports both Bluetooth Smart as well as the Nordic Gazell protocol stack which is on air compatible with the nRF24L series products from Nordic Semiconductor.

544 Downloads | 288 Likes | 08.08.2017

ADAFRUIT 16-CHANNEL 12-BIT PWM/SERVO DRIVER - I2C INTERFACE by Autodesk EAGLE Support

An Autodesk EAGLE Modular Design Block. A 16-Channel 12-bit I2C-controlled PWM/Servo driver(PCA9685) with a built-in clock. Reference: https://www.adafruit.com/product/815 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/

712 Downloads | 230 Likes | 05.01.2017

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/

601 Downloads | 237 Likes | 05.01.2017

BLUEFRUIT LE SNIFFER - BLUETOOTH LOW ENERGY (BLE 4.0) - NRF51822 by Autodesk EAGLE Support

An Autodesk EAGLE Modular Design Block. Bluetooth low energy sniffer board for analyzing Bluetooth traffic. Reference: https://www.adafruit.com/product/2269 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/

558 Downloads | 255 Likes | 05.01.2017