Negative Voltage Generator Circuit using IC 555
As we know Operational Amplifiers, Sensors and some Signal Conditioning circuits requires Negative Voltage as bias…
Continue ReadingLED Flasher Circuit using BC547
We always want to build LED Flasher circuit for home decoration or for warning sign or…
Continue ReadingInterfacing WS2812B Neopixel LED with ESP32
Colorful LED lights are plays important role in decoration, attraction and entertainment. You may noticed some…
Continue ReadingGetting started with ESP32 with Arduino IDE
Fast pace growth of Internet of Things (IoT) devices leads to wide market opertunities for semiconductor…
Continue ReadingHEX Calculator – Hexadecimal Calculator
When we are working with Microcontroller or Firmware we often use HEX Values that is Hexadecimal…
Continue Reading9V Dual Power Supplyfrom 3V
Wonder how you can draw 9 Volt Dual power supply from 3V that is from two…
Continue ReadingSimple RGB LED Interfacing with Raspberry Pi Pico
Colorful LED light applications are not limited, here is the Simple RGB LED Interfacing with Raspberry…
Continue ReadingGuide to Start Programming with Raspberry Pi Pico
If you are new to Pico then this Guide to Start Programming with Raspberry Pi Pico…
Continue ReadingRGB LED Interfacing with Arduino
LEDs are revolutionary invention in the history of mankind. It is projected that by 2030 around…
Continue ReadingHow Voltage Divider Circuit Works
Voltage Divider Circuits are very important in Analog Electronics as well as Sensor interfacing to the…
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