Your Shopping Cart Is Empty!
If you already have an account, Sign in.
If you already have an account, Sign in.
Categories
Parameters:
| No. | Parameter | Value |
| 1 | Name | Electronic hourglass |
| 2 | Model | EH-30 |
| 3 | Working Voltage | DC 3.3-5V |
| 4 | Shape Size | 74.4*43.7*24mm |
| 5 | Hourglass Speed | Adjustable |
| 6 | Packing Weight | 34g/kit |
| 7 | LED Color | Blue |
Tools you need:
1>. Iron (30W)
2>. Solder wire
3>. Multimeter
4>. Tweezers
5>. Wire cutters
Precautions:
1>. Check part values & quantities against part list.
2>. Always meter resistors values before soldering.
3>. Understand all part polarities and orientations.
Component list:
| No. | Name | Parameter | QTY |
| R1-R30. R32. R33 | RES | 3.3K | 32 |
| R31 | RES | 1M | 1 |
| C2 | CAP | 222P | 1 |
| C1 | E-CAP | 22uF | 1 |
| LED-LED30 | LED | 5mm | 30 |
| U1 | IC | 4069 | 1 |
| U2. U3 | IC | 4015 | 2 |
| SW1 | Direction switch | SW300DA | 1 |
| S1 | Power switch | 6P Auto lock | 1 |
| VR1 | ADJ-RES | 100K | 1 |
| CN1-CN4 | Connector | 8P | 4 |
| CN5-CN8 | Connector | 8P | 4 |
| / | PCB | EH-30-MAIN | 1 |
| / | PCB | EH-30-LED | 1 |
Installation steps:
1>. Install MIAN RES: R31=1 M ohms; Other resistors are 3.3K ohms
2>. Install CAP: C2=222P
3>. Install E- CAP: C1=22uF, Notice that the positive electrode of electrolytic capacitor can not be reversed.
4>. Install Directional switch. Bend the switch 90 degrees, and then install it to SW1.
5>. Install ADJ-RES:
VR1=104K. Note that the adjustable resistance should be soldered to the back of the circuit board.
6>. Install power switch:
Pay attention to the installation direction installation direction of the switch.
7>. Install IC:
Pay attention to the installation direction of the IC. U1=CD4069. U2=U3=CD4015.
8>. Install 8pin Connector:
Refer to the picture below, install connector to CN5, CN6, CN7,CN8.
9>. Install LED panel:
Install 30 LED on the circuit board. The long foot is the positive pole. Install on the rectangle pad.
10>. Install pin connector:
Install the short side of the connector to the back of the circuit board.
11>. Install main and LED:
Install the motherboard and LED gently press together A point to A, B point to B.
12>. Soldering power cable:
Red line is positive power supply DC5V suitable for USB. 3 section AA or AAA battery box.
Warm Tips:
Light- emitting diode and electrolytic capacitor the longer pin is it the anode it should be installed on the rectangle pad of PCB. Refer to the picture below:
I. Tested by ICStation:
Learn More Details in the Video:
II. Tested by ICStation's Outstanding Customer DrakerDG:
Learn More Details in the Video:
(The language in the video is Spanish)
| Quantity | 10+ | 30+ | 50+ | 100+ |
| Price | $3.25 | $3.00 | $2.85 | $2.70 |
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
.jpg)
We know that some of you do not have the Paypal account.
.jpg){kind=spacer}
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 orders@icstation-team.com for more details.
1. Yanwen / YunExpress / 4PX / China Post Airmail Service
(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.
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. DHL/FedEx 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-team.com
(2) Shipping Time & Delivery Time
Because the package would be returned to the sender if it had not been signed by the receiver , please pay attention to the arriving time of the package.
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:
 |
 |
 |
 |
 |
 |
 |
 |
