Model: DFPlayer mini MP3
The DFPlayer Mini is a compact and inexpensive Mp3 module that connects directly to the speaker. The module is matched with a power supply battery, a speaker, and a button can be used alone or controlled through a serial port, As a module of Arduino UNO or any single chip microcontroller with serial..
$0.62
Model: ST-LINK V2
Shipping List: 1, ST LINK V2 1 (anti-static bag sealed packaging) 2. 4pcs 20CM debugging DuPont wires (sealed and packaged in anti-static bags) with random color STM32 Downloader ST-Link V2 Emulator STM8 Programmer Auto Upgrade 3.3V 5V Universal Mini ST-LINK/V2, functioning exactly as official..
$1.05
Model: SG90 with plastic teeth
Model: SG90 Weight 13g Angle 90 degrees-180 degrees Universal Red voltage, ground wire, orange signal line Technical data given by the manufacturer: Size: 21.5mmX11.8mmX22.7mm Weight: 9 grams Loadless Speed: 0.12 sec/60 degrees (4.8V) Stop torque: 1.2-1.4 kg/cm (4.8V) Operating temperature: -30~ ~ +..
$0.69
Model: MG90S servo with plastic teeth
Model: SG90 Weight 13g Angle 90 degrees-180 degrees Universal Red voltage, ground wire, orange signal line Technical data given by the manufacturer: Size: 21.5mmX11.8mmX22.7mm Weight: 9 grams Loadless Speed: 0.12 sec/60 degrees (4.8V) Stop torque: 1.2-1.4 kg/cm (4.8V) Operating temperature: -30~ ~ +..
$0.86
Model: MG90S servo with metal teeth
Model: SG90 Weight 13g Angle 90 degrees-180 degrees Universal Red voltage, ground wire, orange signal line Technical data given by the manufacturer: Size: 21.5mmX11.8mmX22.7mm Weight: 9 grams Loadless Speed: 0.12 sec/60 degrees (4.8V) Stop torque: 1.2-1.4 kg/cm (4.8V) Operating temperature: -30~ ~ +..
$1.65
Model: SG90 servo bracket
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$0.29
Model: SG90 servo bracket 2
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$0.08
Model: Knob steering gear control module
Knob steering gear control module is a plug-and-play, easy-to-use steering gear controller,with knob adjustment, return to center function, serial port designated control three steering gear control modes.Product Features 1. The on-board mature and stable 8-bit MCU is used to generate high-resolutio..
$2.10
Model: Membrane Keys 4X4
Shipping list :Membrane Keys 4X4 1pcs ..
$0.23
New
Model: Membrane Keys 4*3
Shipping list :Membrane Keys 4*3 1pcs ..
$0.23
New
Model: Membrane Keys 4*5
Shipping list :Membrane Keys 4X5 1pcs ..
$0.56
New
Model: Membrane Keys 4*1
Shipping list :Membrane Keys 4*1 1pcs ..
$0.20