OONOForward and Reverse Relay Module for Motor/Linear Actuator, Reversing Relay Module (DC 12V)

Had to play with wiring, to get the relay to work with, rocker up & down switch.

It works. Used on a small window fan project.

works well for low amp applications. I am using it to move ainear actuator. it has been working well for the past year

Works great so far. Using it in a project with a digital timer to open and close chicken coop doors.Here are some values I measured, which may save someone time figuring it out themselves.Conditions: Room temperature and 12 VDC power supply.Disclaimer 1: Accurate test equipment was not on-hand, so these are all approximate values.Disclaimer 2: Your device may not be exactly the same as mine. Manufacturer may change the design at any time, I'm sure.Standby power supply current: 0 A when both FWD & REV inputs tied to +12 V or left disconnectedSupply current with FWD or REV input tied to 0 V (ground): 32 mAFWD or REV input threshold voltage that turns ON the M1/M2 outputs: +5.8 V or below (@ 17.7 mA)FWD or REV input threshold voltage that turns OFF the turned-on M1/M2 outputs: +8.2 V or above (@11.7 mA)FWD or REV input current when tied to ground: 31.5 mAFWD or REV input current when tied to +12 V: Immeasurably smallFWD or REV input equivalent resistance: 350 Ω +/- 50 Ω (not directly measurable with ohmmeter, but each input behaves like this resistance when unit is powered)Module clicks when turned on/off, so it seems to contain an electromechanical relayOperation if FWD & REV inputs simultaneously tied to ground: No motor output drive & no LED lit, so this is probably not a recommended operating modeThe two 0 V (ground) lines are internally connected

Little buggy but it does work. I’ll give a re-update after a few weeks

Works like it should.

Works as expected

Supplied 12v to the relay, and activated the momentary switches. Relay led never came on, never closed and allowed power out.Will return. Trash.