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 (8 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)
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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