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Description:
This is a DIY MCU design teaching Electronic windmills kit parts for soldering practice.
Parameters:
1>. Operating voltage: 5V
2>. Work efficiency: adjustable speed
3>. PCB board material: RF--4 high quality circuit board
4>. Size: 40mm*50mm
Circuit Principle:
Component List:
| 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 |
Circuit Diagram:
Finished Product Picture:
Installation Steps:
Step 1: Install the 4pcs 1K resistor
Step 2: Install all the 19pcs LEDs
Step 3: Install the IC chip
Step 4: Install the buttons and power interface
I. Tested by ICStation:
Press the accelerate button:
Press the decelerate button:
Learn More Details in the Video:
II. Tested by ICStation's Outstanding Partner ELECTROJUANYU:
In order to observe easily, partner use a green LED assembling in the middle of the PCB board. :)
Learn More Details in the Video:
(The language in the video is Spanish)
| Quantity | 10+ | 50+ | 100+ |
| Price | $2.05 | $1.95 | $1.79 |
First we should say that ICStation doesn't accept any form of pay on delivery.Items used to be shipped after receiving the order info and payment.
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(1) Due to the high risk of package lost recently, we have to stop using the free shipping way these days. Hope for your kind understanding! And the $5 is for tracking number and delivery insurance ^0^ Enjoy order from us.
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7-15 working days to: Most of Asia countries
10-16 working days to: USA , Canada , Australia , UK , Most of Europe countries
13-20 working days to: Germany , Russia
18-25 working days to: France , Italy , Spain , South Africa
20-45 working days to: Brazil , Most of South America countries
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Total price of the order >= 200USD or Total weight of the order >= 2.2KG
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Note:
1) APO and PO Box Addresses
3. Note
1) Delivery Time of mixed orders with items in different Shipping Status should be calculated using the longest estimate times listed.
2) Chinese Holiday Reminder: During annual Chinese holidays, services from certain suppliers and carriers may be affected, and delivery for orders placed around the following times may be delayed by 3 - 7 days: Chinese New Year; Chinese National Day,etc.
3) Once your order is shipped, you will receive an email notification from icstation.com
4) Track the order which with tracking number via below links:
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