5pcs DC 5V DIY Electronic Windmill Training Kit Speed Adjustable MCU Course Design Set For Soldering
Description:
Working voltage: DC 5V
Work effect: speed can be adjusted
Size: 40 x 50mm
Note: it is not soldering finished product, it is diy kit.
Circuit principle:
The circuit is based on the control of the microcontroller, the microcontroller controls the vertical LED lit..
$13.99
Ex Tax:$13.99
Specifications:- Strong magnetic with anti-interference
- Reduction ratio: 1:48
- Working voltage: 3V ~ 6V
- Unloads current: ≤200mA @ 6V, ≤150mA @ 3V
- Unloads speed: 200 ± 10%RPM @ 6V, 90 ± 10%RPM @ 3VPackage included:
5 x Single Axis DC gear motor
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$7.59
Ex Tax:$7.59
Features:
18650 Battery Holder Case for soldering or connecting.
Takes 1 standard size 18650 batteries side by side to form a compact battery of 3.7V rechargeable.
Keep your batteries organized and protected.
Specification:
Material: Hard Plastic, Metal
Size: 75 x 21 x 21mm / 3.1 x 0.83 x 0.83 in..
$4.99
Ex Tax:$4.99
Feature:
Rated voltage: DC 7.4V
Material: ABS polystyrene
Product certification: ROHS
Size: 77.7 X 40.21 X 21.54mm
Package included:
5 x 2 slot 18650 battery holder
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$4.99
Ex Tax:$4.99
Description:
OPS-1 light control switch has two trigger modes and two output modes:
1). Set trigger mode by JMP1:
Light trigger mode (1-3): When the photosensitive resistance induction to the outside light from the matt to light or light gradually increased, the relay pull.
Dark trigger mode (2-4):..
$14.99
Ex Tax:$14.99
Specification:Solar panel size: 28*28cm/11.02*11.02 inchesFan size: 6*6 inchesSolar panel power: 5WFeatures:1.Cooling and Ventilation: This 5W solar fan can keep the air fresh in your room by pushing hot air out and pulling cold air in, reducing the indoor temperature effectively.2.Rain and Dust Pro..
$21.99
Ex Tax:$21.99
Features :
You can quickly adjust and maintain the flatness of between tile and tiles.
Prevent displacement in cement or tile with the tile adhesive solidification process.
Simple operation easy to use, very easy to use.
Greatly improving the speed of paving tiles, and reduce the difficulty of p..
$47.99
Ex Tax:$47.99
Specifications:Model: 5549Voltage(VDC): 150Power Consumption(mw): 100Ambient Temperature(°C): -30~+70Spectral Peak(nm): 540Bright Resistance(10Lux)KΩ: 5-10Response Time(MS): Rise: 20 Decline: 30Package included:60 x Resistor
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$2.99
Ex Tax:$2.99
Specification Quantity LengthΦ1* 150pcs *40mmΦ2 *120pcs* 40mmΦ3 *100pcs* 40mmΦ4 *90pcs* 40mmΦ5 *60pcs* 40mmΦ6* 45pcs *40mmΦ8 *30pcs* 40mmΦ10 *30pcs* 40mmPerformance:It has the functions of high temperature shrinkage, soft flame retardant and insulation corrosion prevention. It is widely used in insu..
$5.99
Ex Tax:$5.99
Specification:Product Name: Mini Solar Exhaust Fan with Solar PanelSolar Panel: 6V1.8WBrushless Motor: YesHigh Air Volume: Suitable for Computer Cabinet Heat DissipationFan Size: 12 x 12 x 3 cmSolar Panel Size: 110 x 80 mmPower Output: 6V, 1.8WFan Voltage: 5VFan Current: 0.27AFeatures:1. Efficient H..
$11.19
Ex Tax:$11.19
FM Radio TransmitterDescription:1. Model: RF-02FM2. Operating Current: 5-15mA3. Operating Voltage: DC 3-6V4. Transmission Distance: 5-50m5. Transmission Frequency: 88-108MHz6. Audio Input: -15dB (max)7. PCB Size: 53*40mmFM Radio ReceiverDescription:- The YFM-2 type radio circuit is very simple.- The..
$2.99
Ex Tax:$2.99
>>>Manual: Click here to open<<<Note: For the DIY kit, the user needs to have basic electronic knowledge, please check the manual before purchasing to make sure it can be used. Please purchase carefully to avoid unnecessary disputes. Thanks.Description:The weather station uses the ..
$11.99
Ex Tax:$11.99