Tag Archives: OptoElectronics

Precision Digital Clock Double Sided


Introduction As a business owner, human resource director, office manager, or the like, you are concerned with your organization’s productivity. Time and attendance, if administered properly, can save your organization a lot of time and money. OptoElectronics.lk precision synchronized employee … Continue reading

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Wireless Synchronized Precision Digital Clocks – 5 Inch Single Side


Wireless Synchronized Precision Digital Clocks – 5 Inch Single Side If your production line is time sensitive, then precision and synchronized clock system is a must have item. With OptoElectronics.lk precision clocks you could easily mange your valuable production staff. … Continue reading

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Prototyping Project – Harvesting Solar Energy


From this small project I want to gather some data about how much energy I could harvest all through the day. I have use 2 solar cells and each can produce 25W so the final power would be 50W. Both … Continue reading

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Wireless Digital Production Counter


I built these devices for a client who have a production line and need to count the production automatically and in the same time he also needed a USB NUMBER PAD to insert HOURLY TARGETS manually. The special feature is, … Continue reading

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Super fine and One day PCB Print service from me.


If you in a hurry and if you need fast super fine PCB prints contact me. Size doesn’t matter but if it’s exceeds the A4 paper size contact me first.

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TL431 Shunt Regulator Calculator.


The reason for make this app is I needed to adjust the out put of some SMPS power supplies. Then when I reverse engineering it I saw the TL431 define the out-put voltage. So here it is… Download Link – https://www.dropbox.com/s/tt5k9dxxn6yd9xo/TL431%20Shunt%20Regulator%20Calculator.rar

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Remote numeric display and USB key pad data entry systsm.


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