1. Up to 256 subdivisions; 2. Support SPI interface control; 3. Do not lose step when driving under high load; 4. Logic voltage: 3.3V/5V; 5. Input voltage range: 12V/24V DC; 6. Motor operating current 1.2a (peak 2A) can be adjusted 7. Spreadcycle ensures that the stepper motor has a smooth transition without dead zone current when passing zero.
Operating Voltage: DC 7 V to 30 V Maximum Motor Current: 10 A continuous, 30 A peak Motor Output PWM Frequency: 20 kHz RC Input Voltage (RC1 & RC2): Low Level: 0-0.7 V | High Level: 1.5-15 V Output Maximum Current: 0-500 mA
Operating Voltage: DC 6V to 30V. Inputs compatible with 1.8V, 3.3V, 5V, and 12V logic . PWM frequency up to 20kHz. Compatible with sign-magnitude and locked-antiphase PWM operation.
Onboard 1A (maximum) 5V voltage regulator. Onboard 500mA (maximum) 3.3V voltage regulator. 0-5V digital outputs with 3.3V compatible inputs. 14 Digital I/O Pins (6 PWM outputs).(4 pin used for Motor driver) 6 Analog Inputs (Can be digital I/O too). Maximum current up to 10A continuous and 30A Peak. ISP 6-pin Header. 32k Flash Memory. 16MHz Clock Speed. R3 Shield Compatible.
Provides a user-friendly interface that allows users to go through the menu, make selections etc. It consists of a 1602 white character blue backlight LCD. The keypad consists of 6 keys select, up, right, down, left and reset. To save the digital IO pins, the keypad interface only uses one ADC channel. The key value is read out through a…