DC Motor Direction Controller with tact switches
DC Motor Direction Control project offers direction control using digital logic gates and a DPDT relay. Features Supply input 12 VDC @ 75 mA Power LED DC Motor Direction LED Yellow/Green Relay Output: up to 7 A Onboard tactile switch for direction control Relay based drive design with diode protection LED indicator for direction indication Power-On LED indicator Terminal pins and screw terminal connector for easy input / output connection Four mounting holes of 3.2 mm each PCB dimensions 41 mm x 81 mm Schematic Parts List
DC Motor Direction Control project offers direction control using digital logic gates and a DPDT relay.
Features
- Supply input 12 VDC @ 75 mA
- Power LED
- DC Motor Direction LED Yellow/Green
- Relay Output: up to 7 A
- Onboard tactile switch for direction control
- Relay based drive design with diode protection
- LED indicator for direction indication
- Power-On LED indicator
- Terminal pins and screw terminal connector for easy input / output connection
- Four mounting holes of 3.2 mm each
- PCB dimensions 41 mm x 81 mm
Schematic
Parts List
Good evening. I just build it. The reverse action dosn’t work although the led is showing it s ok. My motor is a cooler fan for pc and tried to change the polarity to see if it works reverse but nothing happens. Can you justify me what i do wrong or what dc motor should by to see the results? thank you in advance
all good. sorry