When Someone ask what are Universal logic Gates? We immediately say NAND & NOR. This because…
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Flip Flop Types and Their Truth Tables
After learning about logic gates, next step is to know and learn about Flip-Flops, these are…
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Analog to Digital Converter Calculator
ADC (Analog to Digital Converter) plays important role in every embedded electronics and microcontroller based system.…
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Simple Color Changing RGB LED Based on Light Intensity
Simple and fun project for STEM learners, even a beginner can make this Simple Color Changing…
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Deep Sleep and Wake Up Methods in ESP32
If you are developing IoT or battery powered Embedded system application then you need to know…
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Super Mario Melody Tone using ESP32 and Buzzer
This simple project can take you to the 90s era and you may feel nostalgic when…
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7 Segment Display web server using ESP32
Lets make Simple and useful 7 Segment Display web server using ESP32. By connecting the ESP32…
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Realtime data Visualization using Arduino Serial Plotter
Arduino a Special device we use to make projects & stuff. Arduino IDE have most underrated…
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Simple Audio Level Indicator using ESP32
For standalone measurement of sound or Audio level in LED, we often use LM3915 dot/bar display…
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Arduino and ESP32 Serial Data Communication Setup
When you are Implementing two or more Microcontrollers in your project and they need to share…
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