- EOL
|
Attention! The product has been discontinued. Check other products in category. |
Description of product: SparkFun Big Easy Driver Kit - set with a stepper motor driver - SparkFun KIT-18339
A set consisting of a board compatible with Arduino - RedBoard Qwiic SparkFun DEV-15123 and a stepper motor driver - Big Easy Driver. RedBoard Qwiic has 14 digital inputs / outputs, 6 PWM channels, 6 analog inputs and popular communication interfaces. The board has a FTDI chip and a miniUSB connector. The stepper motor driver was based on the Allegro A4988 system.
SparkFun Big Easy Driver Kit - set with a stepper motor driver - SparkFun KIT-18339.
Screw connectors and heat sink included in the set.
Kit contents
- RedBoard Qwiic - compatible with Arduino - SparkFun DEV-15123
- Big Easy Driver - stepper motor driver - SparkFun ROB-12859
- 12 V / 5 V (2 A) power supply - SparkFun TOL-15664
- Heatsink - SparkFun PRT-11510
- Set of connecting cables M / M - 30 AWG - 30 pcs - SparkFun PRT-11026
- 2-pin screw connector - 3.5 mm raster - 8 pcs
Big Easy Driver - characteristics
Dual-channel 30 V / 2 A stepper motor driver from SparkFun. Based on the Allegro A4988 chip. Each driver channel accepts a maximum current of 2 A (with the supplied heatsink) and an amperage ranging from 1.4 A to 1.7 A (when not using the heatsink). By default it works in 16-step mode. The maximum operating voltage of the motor can be about 30 V. It has a built-in voltage regulator 3.3 V / 5 V.
Technical specification of Big Easy Driver
- Motor driver: A4988
- Number of channels: 2
- Supply voltage: 8 V to 35 V
- Maximum engine operating voltage: 30V
- Maximum current per phase with heat sink: 2 A
- Maximum current per phase without heat sink: 1.4 A to 1.7 A
- Built-in voltage stabilizer for the logic part: 3.3 V / 5 V
Big Easy Driver - stepper motor driver - SparkFun ROB-12859.
RedBoard Qwiic - compatible with Arduino - SparkFun DEV-15123.
Technical specification of RedBoard Qwiic
- Supply voltage: 7 V to 15 V
- Voltage regulator: AP2122
- Serial-USB converter: CH340C
- Programming: via USB using FTDI
- Compatibility: Fully compatible with Arduino Uno Rev3
- Mounting: SMD
- Microcontroller: ATmega328 with Optiboot (UNO) Bootloader
- Frequency: 16 MHz
- Flash Memory: 32 KB
- I / O ports
- amount: 20
- working with a voltage of 5 V.
- the inputs tolerate a voltage of 3.3 V
- PWM outputs: 6
- Number of analog inputs: 6
- Connector: miniUSB connector, Qwiic
- Soldered ISP connector
- GPIO plugs: 26
- Converter (ADC and DAC)
Useful links |
