DC Motor Forward Reverse Drive Module Digital Display Speed Controller PWM Speed Regulator Board For Small DC Motor Smart Car DIY

Motor Forward Reverse Drive Module

📌 Product Overview This motor forward reverse drive module is a programmable DC motor timing controller with digital tube display. It supports multiple built-in working modes, users can freely set forward running time, stop time and reverse running time via onboard keys. The time unit supports 0.01s, 0.1s, 1s and 1min for flexible timing adjustment. Equipped with forward and reverse indicator LEDs, the working state is visible at a glance. Compact PCB design, stable performance, it can automatically control DC motor forward rotation, stop and reverse rotation cycle. Widely used in automatic mechanical devices, DIY robot projects, small automation equipment and other scenarios. ✨ Core Features

1. 6 kinds of built-in programmable operation modes to meet different automatic control requirements.
2. Digital tube display, real-time display of parameter setting information.
3. Three onboard buttons for setting, increase and decrease parameters, simple operation.
4. Adjustable timing parameter: forward time A, stop time C, reverse time b.
5. Multi time unit optional: 0.01s / 0.1s / 1s / 1min.
6. Forward and reverse LED indicator lights to show motor running status.
7. Support signal trigger control and power-on auto-run mode.
8. Small size, stable circuit and strong anti-interference ability.

📋 Product Parameters

Item	Specification
Module Type	DC Motor Forward Reverse Timing Drive Module
Display	Digital Tube
Operation Keys	3 Keys (Set, +, -)
Time Unit	0.01s, 0.1s, 1s, 1min
Working Temperature	-40℃ – +85℃

📐 Dimension Info Module size: 84 X 51mm, Net weight:6.5g ⚠ Important Notes

1. Please confirm the power supply voltage matches the module requirement before power on.
2. Do not overload the motor to avoid burning the power driving components.
3. The wiring of power supply and motor must be correct, wrong wiring will damage the module.
4. Keep the module away from high temperature and humid corrosive environment.
5. Please set the timing parameters reasonably according to the actual motor working condition.

⚙ Operation Mode Description P-1: After powering on, rotate forward for A seconds; stop for C seconds; then start reversing for b seconds and stop. P-2: With a signal, rotate forward for A seconds; stop for C seconds; then start reversing for b seconds and stop. P-3: No action when there is a signal, when the signal disappears; rotate forward for A seconds; stop for C seconds; then start reversing for b seconds and stop. P-4: With a signal, rotate forward for A seconds and stop; when the signal disappears; reverse for b seconds and stop. P-5: Give a signal once, rotate forward for A seconds and stop; then give another signal; reverse for b seconds and stop. P-6: After powering on, rotate forward for A seconds; stop for C seconds; reverse for b seconds; stop for C seconds; loop infinitely. 🛠 Application Scenarios Small automatic machinery, DIY robot, automatic reciprocating mechanism, automation experiment equipment, smart toy, industrial simple reciprocating motion control project.