It is a Mini-Clock Creative Electronic Design Electronic Clock DIY Kit. Its LED digital tube display screen is the same size to PCB.It uses a unique LED digital tube display.There are 5 display cells which are used to display seconds at the top and bottom.The green number is displayed in the middle of the display, and the upper and lower rows show red.
1>.Hours/Minutes/Seconds automatically switch display
2>.Matte LED display
3>.Hour and half hour alarm function
4>.High-precision clock display
1>.Work Voltage:DC 4.5V~5.5V
3>.Work Module:Automatic Control
1>.Step 1: Automatically display Time in H:M and :S in turn after power ON. The LED blocks in the upper and lower rows will move automatically, and the movement mode will be changed automatically within 10 seconds.
2>.Step 2: The 1st button away from the USB socket.
3>.Step 3: Short press the 1st button to set turn ON/OFF hour and half hour alarm function.
4>.Step 4: Short press the 2nd button to turn ON/OFF hour and half hour alarm function
5>.Step 5: Short press the 1st button to return to clock display.
6>.Step 6: Long press the 1st button enter set time mode by press the 1st button more then 3second.Then the 2bit Hour screen will flashing.
7>.Step 7: Press press the 2nd button to change time value.The number can only increase, not decrease. After completing a cycle, count again.
8>.Step 8: Short press the 1st button to set minute.
9>.Step 9: Same method to set minute and second.
10>.Step 10: Double click the 1st button after set time and return to clock display.
11>.Step 11: Long press the 2nd button to set the moving mode of the LED moving block.
1>.Training welding skills
1>.User needs to prepare the welding tool at first.
2>.Please be patient until the installation is complete.
3>.The package is DIY kit.It need finish install by user.
4>.The soldering iron can't touch the components for a long time(1.0 second), otherwise it will damage the components.
5>.Pay attention to the positive and negative of the components.
6>.Strictly prohibit short circuit.
7>.This DIY installation is more difficult to be installed, please be patient until the installation is complete!!!
8>.User must install the LED according to the specified rules.Otherwise some LED will not light.
9>.Install complex components preferentially.
10>.Make sure all components are in right direction and right place.
11>.Check that all of the LED can be illuminated.
12>.It is strongly recommended to read the installation manual before starting installation!!!
13>.The default code inside the chip, the function is more abundant,So please do not update the code inside arbitrarily!
7.Installation Steps(Please be patient:)
1>.Step 1: Install 8pcs 120ohm(121) 0805 SMD Resistor at R1-R8.
2>.Step 2: Install 1pcs 20Kohm(203) 0805 SMD Resistor at R9.
3>.Step 3: Install 5pcs 1Kohm(102) 0805 SMD Resistor at R10-R14.
4>.Step 4: Install 3pcs 30pF 0805 SMD Capacitor at C1-C3. Note: The C3 is on the other side of PCB.
5>.Step 5: Install 6pcs SOT-23 S9012 Transistor at Q1-Q6.
6>.Step 6: Install 1pcs 12MHz Crystal oscillator.
7>.Step 7: Install 1pcs MINI USB Female Socket on another side of PCB.
8>.Step 8: Install 1pcs DIP-20 STC11F02E-35I.There is a dot on one corner of the IC and there is a mark on PCB where the IC can place on.These two marks are corresponding to each other and are used to specify the installation direction of the IC.Note:It is on the other side of PCB.
9>.Step 9: Install 2pcs 6*6mm Black Button.
10>.Step 10: Install 1pcs Buzzer on the same side to IC.
11>.Step 11: Install 1pcs 4Bit Digital Tube Display on the same side to IC.
12>.Step 12: Connect to power supply and enjoy the clock.
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.
1) Paypal Payment
PayPal is a secure and trusted payment processing service that allows you to shop online. PayPal can be used at icstation.com to purchase items by Credit Card (Visa, MasterCard, Discover, and American Express), Debit Card , or E-check (i.e. using your regular Bank Account).
We are PayPal Verified
2) West Union
We know that some of you do not have the Paypal account.
But please take it easy. You can use West Union payment method.
For the receiver info, please contact us at email@example.com.
3) Bank Transfer / Wire Transfer / T/T
Bank Transfer / Wire Transfer / T/T payment methods are accepted for orders which the total price is up to US$500. The bank will charge about US$60 for the transfer fee if we do the payment in these ways.
For other payment method, please contact us at firstname.lastname@example.org for more details.
1. Hongkong / Sinapore Airmail
(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 $3 is for tracking number and delivery insurance ^0^ Enjoy order from us.
Free Shipping for all orders over $20 ^0^ (with free tracking number and delivery insurance fee)
(2) Shipping time
Shipping time is 7-20 business days to most of countries; please view below table for exactly shipping time to your location.
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
2. EMS/DHL/UPS Express
(1)Shipping Fee: Free for the order which meet the following requirements
Total price of the order >= 200USD or Total weight of the order >= 2.2KG
When the order meets to one of the above requirement, it will be shipped for FREE via EMS/DHL/UPS Express to below country.
Asia: Japan , South Korea , Mongolia . Malaysia , Singapore , Thailand , Vietnam , Cambodia , Indonesia , Philippines
Oceania: Australia , New Zealand , Papua New Guinea
Europe& America: Belgium, Britain, Denmark, Finland, Greece, Ireland, Italy, Luxembourg, Malta, Norway, Portugal, Switzerland, Germany, Sweden, France, Spain, USA, Austria, Canada
Note: Shipping Fee to other countries, please contact orders@ICStation.com
(2) Shipping Time
Shipping time is 3-5 working day (about 1 week) to most of countries.
Because the package would be returned to the sender if it had not been signed by the receiver in 2-3 day (DHL) or 1 week (EMS,) or 2 weeks (Registered Email), please pay attention to the arriving time of the package.
1) APO and PO Box Addresses
We strongly recommend that you provide a physical address for order delivery.
Because that DHL and FedEx are unable to deliver items to APO or PO BOX addresses.
2) Contact Phone Number
Receivers' contact phone number is required by express shipping agency for the package delivery. Please provide us with your latest phone number.
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: