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DC 5V DIY Electronic Windmill Training Module Kit Speed Adjustable MCU Course Design Set For Soldering

DC 5V DIY Electronic Windmill Training Module Kit Speed Adjustable MCU Course Design Set For Soldering

Roymall C.o.

$1.00 /$8.53

4.31163

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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, so as to achieve the effect of a windmill rotation, you can change the speed of the windmill flashing through the button.
Package included:

NO.	Component Name	PCB Marker	Parameter	QTY
1	Red LED	D1-D19	3mm	19
2	Metal Film Resistor	R1-R4	1K	4
3	Button	S1,S2	6*6mm	2
4	STC15F104EA	U1	DIP-8	1
5	Male Pin	DC	2P	1
6	PCB		40*50mm	1

Reviews(50)

4.90

gfinstrum

5.0

Livraison très rapide moins de 10 jours, article bien protégé pour le transport, le Kit est complet et identique aux photos de la boutique. Il ne me reste plus qu'à m'attaquer au montage. Je suis pleinement satisfait du produit, il répond complètement à mes attentes. Merci.
Cosmin222

5.0

nice