Hello everyone, happy new year. In this post I’m going to show you how to make your own Universal Battery Charger Circuit from scratch by using which you can charge almost any electronic device or battery in your home. Continue reading “DIY Universal Battery Charger Circuit with Variable Auto Cut-off Voltage”
I’m going to explain What is Full Bridge Rectifier and How to choose Diodes and Capacitors for it appropriately in as brief as possible. A step down AC transformer steps down AC voltage like 220 V AC to 12 V AC (or 15 V, 32 V, 48 V etc). We need to convert it to DC to use our regular electronic devices like mobile phone, battery charger, TV, computer, etc. with it. To convert AC to DC efficiently, we need Full Bridge Rectifier which consist of four Diodes. An additional smoothing capacitor is highly recommended for smoothing the voltage. One of the advantages is that it can be used with Continue reading “What is Full Bridge Rectifier and How to choose Diodes and Capacitors for it appropriately”
If you want to connect two or more computers in most fast way, you need to have a LAN cable. Of course you can buy a ready made cable from your local computer shops, but in this article, you’re going to learn how to make a LAN cable yourself.