Hello everyone, In this post, you will find how to READ/WRITE SPI based serial EEPROM chips like winbond W25X10A / W25X20A / W25X40A / W25X80A, Atmel AT25HP256 / AT25HP512, etc. using Arduino Uno. Same can be done with other Arduino boards also.
Hello everyone, In this post I’m going to show you how to use a Atmega328p-PU as standalone i.e. without using any development board like Arduino. In fact in very similar way you can also use other micro controllers.
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.
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… [Read More]