HG7881 Two-Channel Motor Driver Board - Blue + Green + Black (2.5~12V)

HG7881 Two-Channel Motor Driver Board - Blue + Green + Black (2.5~12V)

4 (9 product reviews)Added 3 years ago
US$ 1.99 Free worldwide shipping!
DealExtreme
- Model: HG7881 - Quantity: 1 - Material: PCB + plastic + iron - Color: Blue + green + black - On-board two the HG7881 motor control chip - The module can simultaneously drive two DC motor or a 4-wire 2-phase stepping motor - Input voltage :2.5~12V - Each channel has a 800mA continuous current output capacity - English Manual/Spec: Yes - Great for DIY project. - Packing list: - 1 x Motor drive board : BrandN/A : ModelHG7881 : Quantity1 : ColorBlue + green + black : MaterialPCB + plastic + iron : Features2.5-12V : Specification2.5-12V : ApplicationAll kinds of electronic products or DIY love No. : English Manual/SpecYes : Packing List1 x Motor drive board Dimensions: 1.15 in x 0.91 in x 0.55 in (2.9 cm x 2.3 cm x 1.4 cm) Weight: 0.35 oz (10 g)
Sep 17by nikolastsr
Nice and small. Very nice module. Small and cheap. Easy to use. You can also find libraries to drive it. Great voltage range (many solutions to power it) Perfect for "robot" project .translate
Jul 5by akonstantinov
No problem at all. I used them to drive toy car with motors similar to SKU: 433776 (one channel per motor) with PWM control. It runs rock solid. Nothing broke so far. No noticeable overheating.translate
Jun 14by MiljanC
Works well with raspberry pi. Pros: Very cheap motor controller. Work with smaller motors. One step or two DC. Cons: None.translate
Jan 2016by 9577314
Cheap stuff for testing and small projects. Pros: It is small (so if you are constrained by space in your project...) and costs peanuts so if you happen to accidentally fry it with too much current, well, s**t happens, DX delivery to Central Europe is quite fast why...translate
Jan 2016by OzTmDX
Good motor driver. Pros: very good driver, I have used one of them for an RC car Cons: I have received a faulty one (one of the outputs did not work) but the other ones I ordered worked very well. Also, at very low speeds, these drivers make...translate
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