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WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov (This item was manufactured prior to August 31st, 2018) Click to see Why is this here?
As of August 2018 the State of California has changed the requirements of the Prop 65 law. We now must list on our website any possible chemicals the can cause cancer, birth defects or reproductive problem.
As an example: ABS plastic contains styrene PVC wire insulation can contain Di(2-ethylhexyl)phthalate (DEHP) electrolytic capacitors can contain Ethylene glycol Brass can contain Lead flame retardant pc boards can contain Tetrabromobisphenol A (TBBPA) Aluminum alloys can contain Chromium To put it simply we are a small company and do not have the resources to test every single part, so we list every thing as hazardous. Please recycle all electronic parts responsibly and under no circumstance eat, drink or smoke these parts and wash your hands after touching! |
Product Reviews Click here to review this item | ||
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Proper wiring!! | |
| This is a great little relay board but make sure you follow the wiring below! GND to Arduino GND COM to any output pin. Pull high to activate the board in1 to and output pin in2 to any output pin VCC to 5V arduino supply | ||
| - Noah Woodward, FL | ||
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Dual Pump Controller | |
| This small relay board was ideal for my need of a dual pump controller. I am using it with an Arduino to pump liquids for a batch mix, it works great. The small relays control the coils in the motor starters. | ||
| - David L. Freeman, LA | ||
