PN00421 Easer 25 H-bridge Brushed DC 10-30V Motor Driver Controller ESC 25A RC/PWM/Analog Inputs

The Easer 25 is a small but powerful motor driver/controller that is user-friendly and equipped with many innovative features. With its current sensing travel limits, there's no need to install limit switches and long wires, making it a convenient solution. Soft start/stop smoothens the motor's operation and enhances overall system efficiency. The controller is versatile, accepting a variety of modes such as Radio Control PPM, standard PWM/DIR, one wire PWM 50/50, standard Analog/DIR, pot-based joystick analog (bi-directional), and more.

System Requirements:

• Motor Type:  Brush DC
• DC Voltage:  10-30 VDC
• Minimum PWM Signal Frequency:  500 Hz
• Rated Current at 25℃:  25A Continuous, 60A Peak (0.5 sec)
• Logic Voltage:  Low 0 - 0.8 vdc, High 2 - 28 vdc
• Analog Pin Max. Signal Voltage:  3.3 vdc
• Ambient Temperature:  0 - 50℃ (32 - 122℉)
• Maximum Operating Temperature:  100℃
• Humidity:  40% - 90% RH
• Maximum Shock:  5.9 m/s2 

Features:

• 10-30 VDC
• 25A Continuous, 60A Peak
• Acceleration/Deceleration Adjustment (Soft Start/Stop)
• Travel Limits by Current Sensing (No More Limit Switches)
• On-board +5v Power Supply 250 mA Max.
• Radio PPM Control
• PWM/Dir Standard Two-wire Control
• PMW 50/50 Single-wire Speed and Direction Controls
• Analog/Dir Standard Potentiometer Control
• Analog Joystick Style Potentiometer Control
• UART Control
• Quiet 16 KHz Frequency Driver Output
• On-board Test Buttons
• Under Voltage Protection
• Over Voltage Protection
• Over Temperature Protection
• Overcurrent Protection

 Documents:

• Easer 25 User Guide

 Videos:

Using Current Sensing to Function as "Virtual" Limit Switches

Joystick Analog Mode Using a 10k Ohm Potentiometer

Joystick Analog Mode Using a HW-504 as A Single-axis Joystick

Joystick Analog Mode Using a HW-504  and Two Easer 25's as A XY-Axis Controller